Academic literature on the topic 'Xanthorrhoea'

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Journal articles on the topic "Xanthorrhoea"

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Qin, TK, and PJ Gullan. "The Australian mealybugs (Homoptera : Pseudococcidae) of Xanthorrhoea (Xanthorrhoeaceae)." Invertebrate Systematics 3, no. 6 (1989): 759. http://dx.doi.org/10.1071/it9890759.

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Xanthorrhoea is recorded for the first time as a host-plant genus of Australian mealybugs. Three new mealybug species, Dysmicoccus waustensis, D. saustralis, and Pseudococcus xanthorrhoeae, are recorded on Xanthorrhoea species (grass-trees) from disjunct localities. The adult females of all three species and the third instar female of P. xanthorrhoeae are described and illustrated. A key is provided for these grass-tree mealybugs and their relationships to previously described species are discussed.
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Shivas, R. G., J. Bathgate, and F. D. Podger. "Colletotrichum xanthorrhoeae sp. nov. on Xanthorrhoea in Western Australia." Mycological Research 102, no. 3 (March 1998): 280–82. http://dx.doi.org/10.1017/s0953756297004760.

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Sivanesan, A., and B. C. Sutton. "Microfungi on Xanthorrhoea." Transactions of the British Mycological Society 85, no. 2 (September 1985): 239–55. http://dx.doi.org/10.1016/s0007-1536(85)80186-8.

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Kapitany, Attila. "Australian Grasstrees Xanthorrhoea and Kingia." Cactus and Succulent Journal 92, no. 3 (September 9, 2020): 161. http://dx.doi.org/10.2985/015.092.0302.

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Duewell, Heinz. "Chemotaxonomy of the genus Xanthorrhoea." Biochemical Systematics and Ecology 25, no. 8 (December 1997): 717–38. http://dx.doi.org/10.1016/s0305-1978(97)00031-8.

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Cock, Ian. "Eucalyptus ficifolia and Xanthorrhoea johnsonii." Pharmacognosy Communications 1, no. 1 (July 1, 2011): 95. http://dx.doi.org/10.5530/pc.2011.1.9.

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Ogawa, Yuko, Hisae Oku, Emiko Iwaoka, Munekazu Iinuma, and Kyoko Ishiguroa. "Allergy-Preventive Flavonoids from Xanthorrhoea hastilis." CHEMICAL & PHARMACEUTICAL BULLETIN 55, no. 4 (2007): 675–78. http://dx.doi.org/10.1248/cpb.55.675.

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Kumar, Arun, and S. C. Goel. "Pupal chaetotaxy of Porthesia xanthorrhoea (Kollar) (Lepidoptera : Lymantriidae)." International Journal of Insect Morphology and Embryology 15, no. 4 (January 1986): 321–23. http://dx.doi.org/10.1016/0020-7322(86)90049-8.

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Taylor, Jennifer E., Vaughan Monamy, and Barry J. Fox. "Flowering of Xanthorrhoea fulva: the Effect of Fire and Clipping." Australian Journal of Botany 46, no. 2 (1998): 241. http://dx.doi.org/10.1071/bt96100.

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Xanthorrhoea fulva (A.Lee) Bedford is a dominant plant of wet heath at Myall Lakes National Park, New South Wales, Australia. As for many other members of the genus, fire is the main stimulus for flowering of X. fulva. The stimulus to flowering provided by fire and by crown removal (clipping) of X. fulva was compared in two different seasons and for two different between-fire intervals. The percentage of X. fulva crowns flowering was greater following: (i) summer disturbance when compared with winter disturbance; (ii) short between-fire intervals (3.75 or 5.25 years) when compared with long between-fire intervals (9.3 or 16.9 years); and (iii) burning when compared with clipping. This demonstrates that the stimulus to floral induction in X. fulva is a combination of a seasonal component and crown removal, a component related to the interval since the last fire, and perhaps some other factor(s) not tested for in this study. This variation in flowering response of X. fulva shows the importance of considering immediate and historic characteristics of fire and other disturbances when management decisions are being made.
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McKillup, Stephen C., and Ruth V. McKillup. "Fire does not stimulate flowering of the grasstree Xanthorrhoea latifolia subsp. latifolia in central Queensland." Australian Journal of Botany 61, no. 7 (2013): 558. http://dx.doi.org/10.1071/bt13115.

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Many species of grasstree, genus Xanthorrhoea, flower profusely after fire, but little is known about responses to fire by northern Australian species. After noticing flowering in an unburnt population of Xanthorrhoea latifolia (A.Lee) Bedford subsp. latifolia in central Queensland, we tested the hypotheses that (1) X. latifolia latifolia flowers annually in the absence of fire and (2) fire has no effect on the percentage flowering. Flowering in the absence of fire consistently occurred every February–April (late summer–autumn) from 2006 to 2008. A manipulative experiment with two treatments, namely (1) burnt in spring 2009 and (2) an unburnt control, showed that the percentage flowering did not differ significantly between treatments in 2009 (before the experimental treatment was burnt) or from 2010 to 2012. There was a significant negative correlation between the percentage flowering and rainfall before each flowering season. This population may be extremely resilient to fire. Flowering occurred with or without fire, plants resprouted after fire and mortality in the burnt treatment was 2.75%. Our findings emphasise that every species within a ‘fire-dependent’ or ‘fire-tolerant’ genus cannot be assumed to respond in the same way to fire; some may require fire management at the population level.
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Dissertations / Theses on the topic "Xanthorrhoea"

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Korczynskyj, Dylan. "Phenology and Growth of the Grasstree Xanthorrhoea preissii in Relation to Fire and Season." Thesis, Curtin University, 2002. http://hdl.handle.net/20.500.11937/2337.

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Australian grasstrees are a long-lived group of arborescent, monocotyledonous plants that persist in fire-prone landscapes. Renowned for their capacity to survive fire, and flower soon after, these species have long attracted the attention of biologists. A southwestern Australian species, Xanthorrhoea preissii, has been the subject of several recent studies, including use and verification of the "leafbase banding technique" that prompted my study. This technique, which is used to determine the age and fire history of grasstrees, correlates alternating brown- and cream-coloured, transverse bands along the stem of grasstrees with seasonal growth, and intermittent black bands with the burning of the plant. Combined, this information provides a chronology for the fire events. Fundamental to this interpretation is the assumption that grasstrees grow continually, and this growth varies annually in accordance with changes between the two contrasting seasons of its mediterranean climate. I studied X. preissii in two habitats (jarrah forest and banksia woodland) adjacent to the Perth metropolitan area, in southwestern Australia, focussing on leaf growth and phenology in relation to four factors important to the species lifecycle; climate, fire, reproduction and herbivory. Leaf production monitored for grasstrees in both habitats revealed continuous growth, oscillating between maximum rates (2.5-3.2 leaves/d) from late-spring (November) to autumn (April/May), to a minimum rate of as low as 0.5 leaf/d during winter. In additional support of the "leafbase banding technique", annual leaf production was not different from the number of leafbases comprising one cream and one brown band.Synchronised with leaf production, grasstree water potentials cycled annually, with predawn readings commonly measured as 0 MPa during winter-spring and were as low as -1.26 MPa during summer, but they never exceeded the turgor loss point (-1.85 to -2.18 MPa). The fast summer growth was characterised by a fluctuating pattern of leaf production, particularly in banksia woodland, where grasstrees reliably responded to >18 mm of rainfall. Twenty-four hours after 59 mm of simulated rainfall, grasstrees in banksia woodland showed a significant increase in water potential and increased leaf production by 7.5 times. Reflecting this result, rainfall was the best climatic variable for predicting banksia woodland grasstree leaf production rate during summer, whereas leaf production of jarrah forest grasstrees was most closely correlated with daylength. Substrate differences between the two habitats can explain this variation in leaf growth patterns. While water appears to have played an important role in the evolution of this species, growth phenology suggests that X. preissii may have retained a mesotherm growth rhythm from the subtropical early Tertiary Period. To distinguish fire-stimulated growth from the underlying growth patterns imposed by season, leaf production and starch reserves of X. preissii were compared between plants from unburnt sites and those burnt in spring and autumn. Immediately following fire, X. preissii responded with accelerated leaf production, regardless of season. Rapid leaf accumulation during the initial flush of growth was partly at the expense of starch reserves in the stem. Although this initial flush was relatively short-lived (12-32 weeks), the effect of fire on leaf production was sustained for much longer (up to 19 months).Mean maximum leaf production rate was higher for spring-burnt grasstrees (up to 6.1 leaves/d) than those burnt in autumn (up to 4.5 leaves/d), due to optimum growing conditions in late spring/early summer. Similarly, the timing of autumn burns in relation to declining temperatures with the approach of winter appeared to dictate how rapidly grasstrees resprouted. These consequences of fire season may have implications for the reproductive success of X. preissii, reflected in the greater mean spike mass of spring-burnt grasstrees (1.19 kg) than those burnt in autumn (0.78 kg). Leaf and spike growth, starch reserves and the effect of restricting light to reproductive plants on spike elongation were assessed. The emergence of the spike from within the plant's apex triggers a reduction in leaf production of up to 4.6 times that of a vegetative grasstree that is sustained until seed release 4.5-5 months later. Jarrah forest grasstrees experienced the largest trade-off in leaf production (7% lower leaf production than grasstrees in banksia woodland), and produced the shortest mature inflorescences (50% of banksia woodland grasstree inflorescences), suggesting a constraint imposed by resource availability in this habitat. During the period from inflorescence elongation to seed release starch reserves were depleted.Experimentation in the banksia woodland revealed that, although the developing spike is itself photosynthetic, it is the daily production of photosynthates by the surrounding foliage that contributes most significantly to its growth. When light was prevented from reaching the leaves the starch stored within the stem was not a sufficient substitute, evidenced by a significant reduction in spike biomass of 41%. A fire simulation experiment with a factorial design was used to assess three factors considered important for postfire grasstree leaf growth in banksia woodland: water, ash and shade. While results identified that ash and reduced shade significantly affect leaf growth, their effects were small compared with the stimulation derived solely from leaf removal by fire, simulated in this experiment by clipping. Clipping, also used to simulate herbivory, was imposed on a series of grasstrees at different frequencies. X. preissii demonstrated a strong capacity to recover in both jarrah forest and banksia woodland, even after clipping every month for 16 months. Starch reserves were depleted as the result of clipping, providing a cause of the eventual deterioration of grasstree 'health' associated with chronic herbivory. The similarity of growth responses to leaf removal independent of the mechanism (eg. fire or herbivory), provided reason to question the interpretation that grasstrees are essentially adapted to fire, rather than the alternative, that they are adapted to herbivory.
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Zalucki, Jacinta. "A Study of the Reproductive Biology of Xanthorrhoea Johnsonii in Toohey Forest." Thesis, Griffith University, 1998. http://hdl.handle.net/10072/366068.

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Studies in plant population ecology are concerned with explaining the patterns in spatial and temporal variation of abundance. These patterns are a consequence of the demographic patterns of birth, death, emigration and immigration. These studies are easier on short lived species but generalisations to other species, in particular long lived species, may not be valid. Xanthorrhoea johnsonii is a long lived perennial plant endemic to Australia. Seed set in this species is highly variable with individual plants producing anything from a few seeds to over 9 000 seeds in one flowering season. The aim of this study is to examine the spatial and temporal variation in seed set and to try and determine whether or not the observed variation could be correlated with levels of seed predation or various plant traits such as age, size of floral display, synchrony of flowering with other individuals in the population, or distance to nearest flowering neighbour. Spatial autocorrelation analysis from four study sites indicated that seed set was not random but patchy. Correlations of seed set with various plant traits showed some significant trends but were not consistent across all sites. It seems that, while individual sites show very different trends, the sites that had a higher density of flowering plants had higher seed set per plant. This has been suggested by others as 'masting seed set' and is one way of avoiding high levels of seed predation. Allozyme electrophoresis was used to examine genetic variability and while the numbers of readable, variable loci were limited (5), analysis of the data suggests that there is some evidence of limited gene flow in the populations examined. Progeny arrays were also examined from ten plants from four sites to determine the level of outcrossing in the population. Plants at all sites consistently showed high levels of outcrossing which is consistent with the protandrous nature of the flowering pattern. Significant deviations from total outcrossing was observed at a site that had extremely low flowering density. At this site the plants that flowered early in the flowering season were separated both temporally and spatially from nearest flowering neighbours and showed significant levels of true selfing. This situation is analogous to small fragmented populations. Germination response to temperature indicated that high germination rates could be expected under field conditions during summer seasons with good rainfall. Germination response showed no correlation with the maternal outcrossing rates but was correlated with seed weight. These results lend support to the argument that the maternal environment of the plant (both environmental and genetic) influences the germination response in seeds.
Thesis (PhD Doctorate)
Doctor of Philosophy (PhD)
Australian School of Environmental Studies
Science, Environment, Engineering and Technology
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3

Korczynskyj, Dylan. "Phenology and Growth of the Grasstree Xanthorrhoea preissii in Relation to Fire and Season." Curtin University of Technology, Department of Environmental Biology, 2002. http://espace.library.curtin.edu.au:80/R/?func=dbin-jump-full&object_id=13149.

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Australian grasstrees are a long-lived group of arborescent, monocotyledonous plants that persist in fire-prone landscapes. Renowned for their capacity to survive fire, and flower soon after, these species have long attracted the attention of biologists. A southwestern Australian species, Xanthorrhoea preissii, has been the subject of several recent studies, including use and verification of the "leafbase banding technique" that prompted my study. This technique, which is used to determine the age and fire history of grasstrees, correlates alternating brown- and cream-coloured, transverse bands along the stem of grasstrees with seasonal growth, and intermittent black bands with the burning of the plant. Combined, this information provides a chronology for the fire events. Fundamental to this interpretation is the assumption that grasstrees grow continually, and this growth varies annually in accordance with changes between the two contrasting seasons of its mediterranean climate. I studied X. preissii in two habitats (jarrah forest and banksia woodland) adjacent to the Perth metropolitan area, in southwestern Australia, focussing on leaf growth and phenology in relation to four factors important to the species lifecycle; climate, fire, reproduction and herbivory. Leaf production monitored for grasstrees in both habitats revealed continuous growth, oscillating between maximum rates (2.5-3.2 leaves/d) from late-spring (November) to autumn (April/May), to a minimum rate of as low as 0.5 leaf/d during winter. In additional support of the "leafbase banding technique", annual leaf production was not different from the number of leafbases comprising one cream and one brown band.
Synchronised with leaf production, grasstree water potentials cycled annually, with predawn readings commonly measured as 0 MPa during winter-spring and were as low as -1.26 MPa during summer, but they never exceeded the turgor loss point (-1.85 to -2.18 MPa). The fast summer growth was characterised by a fluctuating pattern of leaf production, particularly in banksia woodland, where grasstrees reliably responded to >18 mm of rainfall. Twenty-four hours after 59 mm of simulated rainfall, grasstrees in banksia woodland showed a significant increase in water potential and increased leaf production by 7.5 times. Reflecting this result, rainfall was the best climatic variable for predicting banksia woodland grasstree leaf production rate during summer, whereas leaf production of jarrah forest grasstrees was most closely correlated with daylength. Substrate differences between the two habitats can explain this variation in leaf growth patterns. While water appears to have played an important role in the evolution of this species, growth phenology suggests that X. preissii may have retained a mesotherm growth rhythm from the subtropical early Tertiary Period. To distinguish fire-stimulated growth from the underlying growth patterns imposed by season, leaf production and starch reserves of X. preissii were compared between plants from unburnt sites and those burnt in spring and autumn. Immediately following fire, X. preissii responded with accelerated leaf production, regardless of season. Rapid leaf accumulation during the initial flush of growth was partly at the expense of starch reserves in the stem. Although this initial flush was relatively short-lived (12-32 weeks), the effect of fire on leaf production was sustained for much longer (up to 19 months).
Mean maximum leaf production rate was higher for spring-burnt grasstrees (up to 6.1 leaves/d) than those burnt in autumn (up to 4.5 leaves/d), due to optimum growing conditions in late spring/early summer. Similarly, the timing of autumn burns in relation to declining temperatures with the approach of winter appeared to dictate how rapidly grasstrees resprouted. These consequences of fire season may have implications for the reproductive success of X. preissii, reflected in the greater mean spike mass of spring-burnt grasstrees (1.19 kg) than those burnt in autumn (0.78 kg). Leaf and spike growth, starch reserves and the effect of restricting light to reproductive plants on spike elongation were assessed. The emergence of the spike from within the plant's apex triggers a reduction in leaf production of up to 4.6 times that of a vegetative grasstree that is sustained until seed release 4.5-5 months later. Jarrah forest grasstrees experienced the largest trade-off in leaf production (7% lower leaf production than grasstrees in banksia woodland), and produced the shortest mature inflorescences (50% of banksia woodland grasstree inflorescences), suggesting a constraint imposed by resource availability in this habitat. During the period from inflorescence elongation to seed release starch reserves were depleted.
Experimentation in the banksia woodland revealed that, although the developing spike is itself photosynthetic, it is the daily production of photosynthates by the surrounding foliage that contributes most significantly to its growth. When light was prevented from reaching the leaves the starch stored within the stem was not a sufficient substitute, evidenced by a significant reduction in spike biomass of 41%. A fire simulation experiment with a factorial design was used to assess three factors considered important for postfire grasstree leaf growth in banksia woodland: water, ash and shade. While results identified that ash and reduced shade significantly affect leaf growth, their effects were small compared with the stimulation derived solely from leaf removal by fire, simulated in this experiment by clipping. Clipping, also used to simulate herbivory, was imposed on a series of grasstrees at different frequencies. X. preissii demonstrated a strong capacity to recover in both jarrah forest and banksia woodland, even after clipping every month for 16 months. Starch reserves were depleted as the result of clipping, providing a cause of the eventual deterioration of grasstree 'health' associated with chronic herbivory. The similarity of growth responses to leaf removal independent of the mechanism (eg. fire or herbivory), provided reason to question the interpretation that grasstrees are essentially adapted to fire, rather than the alternative, that they are adapted to herbivory.
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4

Aberton, Michael J., and lswan@deakin edu au. "The use of phosphite as a control for Phytophthora cinnamomi in southeastern Victorian vegetation communities." Deakin University. School of Biological and Chemical Sciences, 2005. http://tux.lib.deakin.edu.au./adt-VDU/public/adt-VDU20060921.150649.

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One of the major aims of the research presented in this thesis was to assist managers of native vegetation communities in southeastern Australia in understanding the dynamics of P. cinnamomi with an important ecological species, Xanthorrhoea australis. It trialed the use of phosphite in large-scale field applications to establish the usefulness of this management option for the first time on Victorian flora. This thesis describes the process of disease development within mature X. Australia plants. For the first time it was shown that within X. australis plants, secondary disease symptoms are related to the percentage of stem that has been infested by the disease. It was evident that after initial invasion the pathogen moves via root xylem and throughout the plant within vascular to the stem, especially within the desmium. The research shows that the pathogen could not be isolated consistently even though it was considered to be responsible for disease symptoms. Trials of a control fungicide (Foli-R-fos 200) shows that protection occurs in many susceptible plants when 2 and 6g a.i./L phosphite is applied. Phytotoxicity occurred in native plants at Anglesea and within controlled environment trials when using ≥ 6g a.i./L. It will be shown that 2g a.i./L phosphite controls disease in sprayed plots within heathlands at Anglesea and a recently burnt coastal woodland community at Wilson’s Promontory. The proportion of healthy X. australis plants treated with phosphite was significantly higher than the proportion in control plots without phosphite. The research shows that phosphite was recovered from leaves of three species treated with Foli-R-fos 200 in the field. For the first time it has been shown that seed germination was reduced in two species when high concentrations of phosphite were applied. The first documentation of the effect that phosphite has on soil properties showed that nitrogen and oxidised organic carbon were the only parameters to alter significantly. This thesis provides answers to some important questions, answers that can now be used by managers in formulating better policies and actions at an operational level. There has been a dire need in Victoria to address many issues regarding P. cinnamomi and this thesis provides relevant and informative approaches to disease control, and a better understanding of the disease progress.
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Daniel, Rosalie, and mikewood@deakin edu au. "Aspects of the interaction between Xanthorrhoea australis and Phytophthora cinnamomi in south-western Victoria, Australia." Deakin University. School of Biological and Chemical Sciences, 2002. http://tux.lib.deakin.edu.au./adt-VDU/public/adt-VDU20051201.144848.

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Diseases in natural ecosystems are often assumed to be less severe than those observed in domestic cropping systems due to the extensive biodiversity exhibited in wild vegetation communities. In Australia, it is this natural biodiversity that is now under threat from Phytophthora cinnamomi. The soilborne Oomycete causes severe decline of native vegetation communities in south-western Victoria, Australia, disrupting the ecological balance of native forest and heathland communities. While the effect of disease caused by P. cinnamomi on native vegetation communities in Victoria has been extensively investigated, little work has focused on the Anglesea healthlands in south-western Victoria. Nothing is known about the population structure of P. cinnamomi at Anglesea. This project was divided into two main components to investigate fundamental issues affecting the management of P. cinnamomi in the Anglesea heathlands. The first component examined the phenotypic characteristics of P. cinnamomi isolates sampled from the population at Anglesea, and compared these with isolates from other regions in Victoria, and also from Western Australia. The second component of the project investigated the effect of the fungicide phosphonate on the host response following infection by P. cinnamomi. Following soil sampling in the Anglesea heathlands, a collection of P, cinnamomi isolates was established. Morphological and physiological traits of each isolate were examined. All isolates were found to be of the A2 mating type. Variation was demonstrated among isolates in the following characteristics: radial growth rate on various nutrient media, sporangial production, and sporangial dimensions. Oogonial dimensions did not differ significantly between isolates. Morphological and physiological variation was rarely dependant on isolate origin. To examine the genetic diversity among isolates and to determine whether phenotypic variation observed was genetically based, Random Amplified Polymorphic DNA (RAPD) analyses were conducted. No significant variation was observed among isolates based on an analysis of molecular variance (AMQVA). The results are discussed in relation to population biology, and the effect of genetic variation on population structure and population dynamics. X australis, an arborescent monocotyledon indigenous to Australia, is highly susceptible to infection by P. cinnamomi. It forms an important component of the heathland vegetation community, providing habitat for native flora and fauna, A cell suspension culture system was developed to investigate the effect of the fungicide phosphonate on the host-pathogen interaction between X. australis and P. cinnamomi. This allowed the interaction between the host and the pathogen to be examined at a cellular level. Subsequently, histological studies using X. australis seedlings were undertaken to support the cellular study. Observations in the cell culture system correlated well with those in the plant. The anatomical structure of X australis roots was examined to assist in the interpretation of results of histopathological studies. The infection of single cells and roots of X. australis, and the effect of phosphonate on the interaction are described. Phosphonate application prior to inoculation with P. cinnamomi reduced the infection of cells in culture and of cells in planta. In particular, phosphonate was found to stimulate the production of phenolic material in roots of X australis seedlings and in cells in suspension cultures. In phosphonate-treated roots of X australis seedlings, the deposition of electron dense material, possibly lignin or cellulose, was observed following infection with P. cinnamomi. It is proposed that this is a significant consequence of the stimulation of plant defence pathways by the fungicide. Results of the study are discussed in terms of the implications of the findings on management of the Anglesea heathlands in Victoria, taking into account variation in pathogen morphology, pathogenicity and genotype. The mode of action of phosphonate in the plant is discussed in relation to plant physiology and biochemistry.
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Swinburn, Marnie Louise. "Grass Tree (Xanthorrhoea preissii) selection by Mardo (Antechinus flavipes leucogaster) in jarrah forest of Western Australia: relationship with time since fire." Thesis, Swinburn, Marnie Louise (2005) Grass Tree (Xanthorrhoea preissii) selection by Mardo (Antechinus flavipes leucogaster) in jarrah forest of Western Australia: relationship with time since fire. Honours thesis, Murdoch University, 2005. https://researchrepository.murdoch.edu.au/id/eprint/32601/.

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Carmo, Ezequiel Lopes do [UNESP]. "Potencialidades da mandioquinha-salsa (Arracacia xanthorrhiza Brancroft) para processamento industrial." Universidade Estadual Paulista (UNESP), 2011. http://hdl.handle.net/11449/90453.

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Made available in DSpace on 2014-06-11T19:24:39Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-02-28Bitstream added on 2014-06-13T19:11:13Z : No. of bitstreams: 1 carmo_el_me_botfca.pdf: 2012226 bytes, checksum: c0e57a99caa15f8b1e1b00a6be28edb0 (MD5)
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
Objetivou-se avaliar o crescimento, a produção e composição físicoquímica de raízes e amidos de mandioquinha-salsa e suas potencialidades. Foram avaliados nove clones BGH (4560, 5741, 5744, 5746, 5747, 6414, 6513, 6525 e 7609) e a cultivar Amarela de Senador Amaral, os quais foram cultivados na Fazenda Experimental São Manuel- SP, safra de 2009. O delineamento experimental utilizado no plantio foi de blocos casualizados com três repetições. Foram avaliados o crescimento vegetativo durante o cultivo, produção total, comercial, por classe e calibre das raízes e as características físico-químicas das raízes: umidade, amido, cinzas, proteína bruta, matéria-graxa, açúcares, fibra bruta, pH, acidez e cor e caracterização do amido quanto ao teor de amilose, propriedades térmicas e de pasta. Os materiais que destacaram foram BGH 6414, maior crescimento vegetativo; ‘Amarela de Senador Amaral’ e BGH 5741, menores quantidades de raízes por planta; e BGH 6414, menor produção total, comercial, nas classes e calibres. Na caracterização da coloração das raízes, BGH 6513 e BGH 4560 apresentaram menores valores de luminosidade, BGH 6414 e BGH 5744 maiores valores para croma a* e BGH 5746, BGH 6513 e BGH 5744 os menores valores para o croma b*. A cultivar Amarela de Senador Amaral apresentou pH mais alto e a maior quantidade de acidez foi observada no clone BGH 6525. Os clones que apresentaram maiores teores de umidade foram BGH 7609 e BGH 6414. Os clones BGH 5744, BGH 7609, BGH 6414 e BGH 5741 apresentaram menores teores de cinzas e na avaliação de matéria graxa BGH 6525, BGH 5741 e BGH 5744 apresentaram os maiores teores. O clone BGH 7609 apresentou maior teor de fibras, açúcares totais, menor teor de amido, maiores temperaturas de gelatinização e menor temperatura de pico nos amidos retrogradados, além de apresentar a maior porcentagem de amidos retrogradados...
The objective was to evaluate the growth, yield and physico-chemical composition of starches from roots and peruvian carrot and its capabilities. We evaluated nine clones BGH (4560, 5741, 5744, 5746, 5747, 6414, 6513, 6525 and 7609) and cultivar Amarela de Senador Amaral, which were cultivated at the Experimental Farm São Manuel-SP, the 2009 harvest. The experiment was planted in a randomized block design with three replications. We evaluated the vegetative growth during cultivation, total production, trade, by class and size of roots and the physicochemical characteristics of the roots for moisture, starch, ash, protein, raw grease, sugar, crude fiber, pH, acidity and color and characterization of starch and amylose content, thermal properties and paste. The materials that were highlighted BGH 6414, increased vegetative growth, 'Amarela de Senador Amaral' and BGH 5741, lower amounts of roots per plant, and BGH 6414, lower overall production, commercial classes and sizes. In characterizing the coloration of the roots, BGH 6513 and BGH 4560 had lower levels of brightness, BGH 6414 and BGH 5744 higher values for chroma and a* BGH 5746, BGH 6513 and BGH 5744 the lowest values in the chrome b*. The cultivar Amarela de Senador Amaral presented higher pH and higher amount of acidity was observed in clones BGH 6525. The clones that showed higher levels of humidity were BGH 7609 and BGH 6414. Clones BGH 5744, BGH 7609, BGH 6414 and BGH 5741 had lower levels of ash and fatty matter in the evaluation of BGH 6525, BGH 5741 and BGH 5744 showed the highest levels. BGH Clone 7609 showed a higher fiber content, total sugar, less starch, higher temperatures and lower gelatinization peak temperature in starch downgraded, besides presenting the highest percentage of retrograded starch. Differ significantly higher than BGH 4560 and 'Amarela de Senador Amaral in crude protein and BGH 5746, BGH 6513... (Complete abstract click electronic access below)
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Carmo, Ezequiel Lopes do 1982. "Potencialidades da mandioquinha-salsa (Arracacia xanthorrhiza Brancroft) para processamento industrial /." Botucatu : [s.n.], 2011. http://hdl.handle.net/11449/90453.

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Resumo: Objetivou-se avaliar o crescimento, a produção e composição físicoquímica de raízes e amidos de mandioquinha-salsa e suas potencialidades. Foram avaliados nove clones BGH (4560, 5741, 5744, 5746, 5747, 6414, 6513, 6525 e 7609) e a cultivar Amarela de Senador Amaral, os quais foram cultivados na Fazenda Experimental São Manuel- SP, safra de 2009. O delineamento experimental utilizado no plantio foi de blocos casualizados com três repetições. Foram avaliados o crescimento vegetativo durante o cultivo, produção total, comercial, por classe e calibre das raízes e as características físico-químicas das raízes: umidade, amido, cinzas, proteína bruta, matéria-graxa, açúcares, fibra bruta, pH, acidez e cor e caracterização do amido quanto ao teor de amilose, propriedades térmicas e de pasta. Os materiais que destacaram foram BGH 6414, maior crescimento vegetativo; 'Amarela de Senador Amaral' e BGH 5741, menores quantidades de raízes por planta; e BGH 6414, menor produção total, comercial, nas classes e calibres. Na caracterização da coloração das raízes, BGH 6513 e BGH 4560 apresentaram menores valores de luminosidade, BGH 6414 e BGH 5744 maiores valores para croma a* e BGH 5746, BGH 6513 e BGH 5744 os menores valores para o croma b*. A cultivar Amarela de Senador Amaral apresentou pH mais alto e a maior quantidade de acidez foi observada no clone BGH 6525. Os clones que apresentaram maiores teores de umidade foram BGH 7609 e BGH 6414. Os clones BGH 5744, BGH 7609, BGH 6414 e BGH 5741 apresentaram menores teores de cinzas e na avaliação de matéria graxa BGH 6525, BGH 5741 e BGH 5744 apresentaram os maiores teores. O clone BGH 7609 apresentou maior teor de fibras, açúcares totais, menor teor de amido, maiores temperaturas de gelatinização e menor temperatura de pico nos amidos retrogradados, além de apresentar a maior porcentagem de amidos retrogradados... (resumo completo, clicar acesso eletrônico abaixo)
Abstract: The objective was to evaluate the growth, yield and physico-chemical composition of starches from roots and peruvian carrot and its capabilities. We evaluated nine clones BGH (4560, 5741, 5744, 5746, 5747, 6414, 6513, 6525 and 7609) and cultivar Amarela de Senador Amaral, which were cultivated at the Experimental Farm São Manuel-SP, the 2009 harvest. The experiment was planted in a randomized block design with three replications. We evaluated the vegetative growth during cultivation, total production, trade, by class and size of roots and the physicochemical characteristics of the roots for moisture, starch, ash, protein, raw grease, sugar, crude fiber, pH, acidity and color and characterization of starch and amylose content, thermal properties and paste. The materials that were highlighted BGH 6414, increased vegetative growth, 'Amarela de Senador Amaral' and BGH 5741, lower amounts of roots per plant, and BGH 6414, lower overall production, commercial classes and sizes. In characterizing the coloration of the roots, BGH 6513 and BGH 4560 had lower levels of brightness, BGH 6414 and BGH 5744 higher values for chroma and a* BGH 5746, BGH 6513 and BGH 5744 the lowest values in the chrome b*. The cultivar Amarela de Senador Amaral presented higher pH and higher amount of acidity was observed in clones BGH 6525. The clones that showed higher levels of humidity were BGH 7609 and BGH 6414. Clones BGH 5744, BGH 7609, BGH 6414 and BGH 5741 had lower levels of ash and fatty matter in the evaluation of BGH 6525, BGH 5741 and BGH 5744 showed the highest levels. BGH Clone 7609 showed a higher fiber content, total sugar, less starch, higher temperatures and lower gelatinization peak temperature in starch downgraded, besides presenting the highest percentage of retrograded starch. Differ significantly higher than BGH 4560 and 'Amarela de Senador Amaral "in crude protein and BGH 5746, BGH 6513... (Complete abstract click electronic access below)
Orientador: Magali Leonel
Coorientador: Silvio José Bicudo
Banca: Cláudio Cabello
Banca: Marcelo Alvares de Oliveira
Mestre
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Wientarsih, Ietje. "Influence of Curcuma (Curcuma xanthorrhiza Roxb.) on lipid metabolism in rabbits /." Göttingen : Cuvillier, 2000. http://www.gbv.de/dms/bs/toc/333744284.pdf.

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Albano, Kivia Mislaine [UNESP]. "Comportamento reológico de géis de amido de mandioquinha salsa (Arracacia xanthorrhiza B.)." Universidade Estadual Paulista (UNESP), 2012. http://hdl.handle.net/11449/90764.

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Made available in DSpace on 2014-06-11T19:24:46Z (GMT). No. of bitstreams: 0 Previous issue date: 2012-02-16Bitstream added on 2014-06-13T19:11:27Z : No. of bitstreams: 1 albano_km_me_sjrp_parcial.pdf: 340564 bytes, checksum: c6ce981330c90d89191b5b8502042821 (MD5) Bitstreams deleted on 2014-10-03T16:24:35Z: albano_km_me_sjrp_parcial.pdf,Bitstream added on 2014-10-03T16:27:33Z : No. of bitstreams: 2 albano_km_me_sjrp_parcial.pdf.txt: 20511 bytes, checksum: 5a8335baa2146e89442699e67564cd3b (MD5) 000685078.pdf: 2223223 bytes, checksum: 27dffa36eb5db695c0921edfc2a2a141 (MD5) Bitstreams deleted on 2014-10-03T16:33:11Z: 000685078.pdf,Bitstream added on 2014-10-03T16:43:25Z : No. of bitstreams: 2 albano_km_me_sjrp_parcial.pdf.txt: 20511 bytes, checksum: 5a8335baa2146e89442699e67564cd3b (MD5) 000685078.pdf: 2223223 bytes, checksum: 27dffa36eb5db695c0921edfc2a2a141 (MD5) Bitstreams deleted on 2014-10-03T16:48:51Z: 000685078.pdf,Bitstream added on 2014-10-03T16:49:44Z : No. of bitstreams: 1 000685078.pdf: 2223223 bytes, checksum: 27dffa36eb5db695c0921edfc2a2a141 (MD5) Bitstreams deleted on 2014-10-27T11:47:01Z: 000685078.pdf,Bitstream added on 2014-10-27T11:48:02Z : No. of bitstreams: 1 000685078.pdf: 2223223 bytes, checksum: 27dffa36eb5db695c0921edfc2a2a141 (MD5)
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
Os amidos, além da sua importância nutricional, apresentam um importante papel tecnológico em alimentos processados. As propriedades funcionais dos amidos, como a relação amido-água, temperatura de gelatinização, formação de gel e viscosidade de pasta definem o uso industrial e o consumo. Por outro lado, a composição e a estrutura dos grânulos variam com a fonte botânica, afetando suas propriedades e funcionalidade. O amido de mandioquinha-salsa é considerado de fácil cozimento, apresentando baixa temperatura de gelatinização e alta viscosidade de pico. Também possui baixa tendência à retrogradação e sinérese, o que contribui para sua alta digestibilidade. O comportamento reológico dos géis de amido de mandioquinha salsa nas concentrações de 2, 6 e 10% e temperaturas de 10, 30, 50 e 70 ºC foi estudado em cisalhamento estado estacionário e oscilatório. No estado estacionário com taxa de deformação de 1 a 1000 s -1 foi ajustado o modelo da Lei da Potencia às curvas de fluxo e os resultados mostraram que os géis de amido apresentam comportamento pseudoplástico (n < 1) nas concentrações e temperaturas estudadas, elevado grau de tixotropia, sendo esta mais acentuada na maior temperatura (70 ºC) e na menor concentração (2 %). O gap usado nos ensaios reológicos com placas paralelas teve forte influência nos parâmetros reológicos dos géis de amido, diminuindo a viscosidade aparente para uma mesma taxa de deformação, havendo a estabilização das medidas reológicas no gap de 800 μm. A temperatura teve forte influência na reologia do gel, que apresentou maior energia de ativação em maiores concentrações. No estado oscilatório foram avaliados a faixa de deformação para...
Starches have a great nutritional and technological importance in processed foods. Functional properties, such as gelatinization temperature, gel formation and paste viscosity, define the industrial use and the consumption. Moreover, the composition and structure of the granules vary with the botanical source, affecting their properties and functionality. The Peruvian carrot starch is considered easy to cook, with a low gelatinization temperature and high viscosity peak. It also has a low tendency to retrogradation and syneresis, which contributes to high digestibility. The rheological behavior of starch gels from Peruvian carrot at concentrations of 2, 6 and 10 % and temperatures of 10, 30, 50 and 70 ºC have been studied in steady shear and oscillatory shear. In steady state and shear rate from 1 to 1000 s -1 power law model was adjusted to the flow curves and the results showed that the starch gels present pseudoplastic behavior (n <1) in the studied range of concentrations and temperatures, high degree of thixotropy, which is more pronounced at higher temperature (70 ºC) and at the lowest concentration (2 %). The gap used in the rheological measurements with parallel plates had a strong influence on the rheological parameters of starch gels, reducing the apparent viscosity for the same shear rate, with stabilization of rheological measurements in the gap of 800 µm. Temperature had strong influence on the gel with higher activation energy at higher concentrations. In oscillatory shear the strain range for linear viscoelasticity was assessed, as well as the frequency ramp, phase angle, and complex viscosity (*). All samples showed mechanical spectra with the loss modulus (G”) increasing faster with frequency than the... (Complete abstract click electronic access below)
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Books on the topic "Xanthorrhoea"

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Nikulinsky, Philippa. Nikulinsky Unfolded: Xanthorrhoea. Fremantle Press, 2019.

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Tropical tuber starches: structural and functional characteristics. Wallingford: CABI, 2021. http://dx.doi.org/10.1079/9781786394811.0000.

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Abstract This book chapter outlines tuber crops and their economic importance, i.e. Arracacia xanthorrhiza, Manihot esculenta, Eleocharis dulcis, Ipomoea batatas, Colocasia esculenta, Xanthosoma sagittifolium, Amorphophallus paeoniifolius, Dioscorea, Sphenostylis stenocarpa, Tacca leontopetaloides, Alocasia macrorrhizos, Solenostemon rotundifolius, Pueraria lobata, Nelumbo nucifera, Oxalis tuberose, Canna indica, Curcuma zedoaria, Cyrtosperma merkusii, Psophocarpus tetragonolobus, and Cucurbita foetidissima.
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Rivera, Juan, Johanna Garnica, Sandra Rubio, Maria Lozano, Jhon Rosero, Lady Trujillo, and Yurani Herrera. Recomendaciones tecnológicas para la producción de semilla de calidad de arracacha (Arracacia xanthorrhiza Bancroft). Corporacion Colombiana de Investigacion Agropecuaria - Corpoica, 2015. http://dx.doi.org/10.21930/978-958-740-202-5.

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Garnica Montaña, Johanna Paola, Jorge Enrique Villamil Carvajal, Ángela María Vargas Berdugo, Oscar Jair Rodríguez Rodríguez, and Liliana Margarita Atencio Solano. Modelo productivo de arracacha (Arracacia xanthorrhiza Bancr.): Agrosavia la 22 para la región andina de Colombia. Corporación Colombiana de Investigación Agropecuaria (Agrosavia), 2021. http://dx.doi.org/10.21930/agrosavia.nbook.7404500.

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La Corporación Colombiana de Investigación Agropecuaria - AGROSAVIA, luego de seis años de investigaciones y gracias a la ejecución de proyectos entorno al sistema productivo de arracacha, puso a disposición de los productores del país la primera variedad de arracacha en Colombia, denominada Agrosavia La 22, la cual cuenta con registro ICA para la región natural Andina. Esta variedad se convierte en la quinta a nivel mundial con óptimos rendimientos en producción y raíces tuberosas o arracachas completamente amarillas. Además, representa beneficios a nivel agronómico, comercial y económico para los productores del país, con soluciones en rendimiento, precocidad, respuesta a plagas y enfermedades, calidad en poscosecha y oportunidad costo-beneficio. El presente modelo productivo tiene por objetivo dar a conocer Agrosavia La 22 a todos los sectores interesados. Expone las características de la especie, abordando su origen y la importancia de los cultivos andinos, el proceso de obtención de Agrosavia La 22 y sus características varietales, morfológicas, productivas y económicas; además, se presenta un apartado completo sobre las prácticas asociadas al manejo agronómico del cultivo. Este documento hace parte de las estrategias de transferencia del proyecto “Vinculación de ofertas tecnológicas del sistema productivo de Arracacha para el desarrollo tecnológico del cultivo en la región andina de Colombia”, desarrollado por AGROSAVIA.
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Garnica Montaña, Johanna Paola, Jorge Luis Gómez Tovar, and Adriana Lucía Ballesteros. Manual de cocina: Recetario de arracacha (Arracacia xanthorrhiza Bancr.) Agrosavia La 22 para la región Andina de Colombia. Corporación Colombiana de Investigación Agropecuaria (Agrosavia), 2021. http://dx.doi.org/10.21930/agrosavia.manual.7404524.

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El presente recetario muestra un total del 29 recetas elaboradas con la variedad de arracacha Agrosavia La 22 con el objetivo de mostrar las diferentes bondades y usos que tiene la raíz tuberosa, entre ellas entradas, pastelería, comidas tradicionales, dulcería, sopa, ensalada y platos fuertes como una estrategia de transferencia del proyecto “Vinculación de ofertas tecnológicas del sistema productivo de Arracacha para el desarrollo tecnológico del cultivo en la región andina de Colombia” de la Corporación Colombiana de Investigación Agropecuaria – AGROSAVIA
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Book chapters on the topic "Xanthorrhoea"

1

Lim, T. K. "Arracacia xanthorrhiza." In Edible Medicinal and Non Medicinal Plants, 361–66. Dordrecht: Springer Netherlands, 2014. http://dx.doi.org/10.1007/978-94-017-9511-1_7.

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Sastry, K. Subramanya, Bikash Mandal, John Hammond, S. W. Scott, and R. W. Briddon. "Arracacia xanthorrhiza (Arracacha)." In Encyclopedia of Plant Viruses and Viroids, 196–200. New Delhi: Springer India, 2019. http://dx.doi.org/10.1007/978-81-322-3912-3_86.

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Moorthy, S. N., M. S. Sajeev, R. P. K. Ambrose, and R. J. Anish. "Applications of tuber starches." In Tropical tuber starches: structural and functional characteristics, 214–27. Wallingford: CABI, 2021. http://dx.doi.org/10.1079/9781786394811.0214.

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Abstract This chapter discusses the food and non-food applications of native and modified cassava, sweet potato, aroid, yam and other (arrowroot, Curcuma, Canna edulis [Canna indica], arracacha [Arracacia xanthorrhiza]) starches. Their applications in sago production, pasta/noodles, bread, infant foods, food additives (thickening, pasting or gelling agent), paper and textile industries, bioethanol production, packaging, construction materials, cosmetics and drug formulation are described.
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Moorthy, S. N., M. S. Sajeev, R. P. K. Ambrose, and R. J. Anish. "Starch modifications." In Tropical tuber starches: structural and functional characteristics, 177–213. Wallingford: CABI, 2021. http://dx.doi.org/10.1079/9781786394811.0177.

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Abstract This chapter outlines the modification of tuber starches, the properties of modified starches, and the possible areas of application. The nature of modifications (physical, chemical, enzymatic, dual/triple modifications, graft polymerization) and their influence on the functional properties and structure of cassava, sweet potato, yam, aroid (Colocasia esculenta, Xanthosoma sagittifolium, Amorphophallus paeoniifolius and Arracacia xanthorrhiza) and other starches are described.
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Moorthy, S. N., M. S. Sajeev, R. P. K. Ambrose, and R. J. Anish. "Other starches." In Tropical tuber starches: structural and functional characteristics, 159–76. Wallingford: CABI, 2021. http://dx.doi.org/10.1079/9781786394811.0159.

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Abstract This chapter discusses the extraction, physiochemical (chemical composition, amylose and amylopectin content), structural (granular morphology, X-ray diffraction pattern, starch crystallinity, and amylose and amylopectin structure), functional (swelling pattern, solubility, viscosity, rheological properties and retrogradation) and thermal properties, and digestibility of starches from minor tuber crops (e.g., arrowroot, Curcuma spp., Canna edulis [C. indica], Chinese water chestnut [Eleocharis dulcis], chayote [Sechium edule], Pachyrhizus ahipa, Oxalis tuberosa, Arracacia xanthorrhiza, Lilium spp.).
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Kim, Hae Sun, Choong Ho Choi, H. K. Kwon, and B. I. Kim. "Combined Inhibitory Effect of Curcuma Xanthorrhiza Extract and Xylitol on Streptococcus Mutans and Actinomyces Viscosus." In Advanced Biomaterials VII, 861–64. Stafa: Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-436-7.861.

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Kost, Fiona. "Burning the Bush: The Development of Australia’s Southwest Botanical Province." In Humans and the Environment. Oxford University Press, 2013. http://dx.doi.org/10.1093/oso/9780199590292.003.0015.

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Though early historical records frequently mention Aboriginal, or Noongar, firing in south-western Australia, little is known about how the Noongar people managed the vegetation with fire, or the impact this has had on the environment. This study uses interdisciplinary archaeology, with information from ethnographic data, historical records, and pollen records from the last 6,000 years to determine the actions of the Noongar people and demonstrate how the Southwest Botanical Province can be viewed as an artefact of Noongar land management. It is widely accepted that Aboriginal people have had an effect on some of Australia’s vegetation types through fire (Bowman 1998; Hallam 1975; Kershaw et al. 2002) although the extent of the influence of Aboriginal firing is debated (Mooney et al. 2007). However, pollen data and the study of fire indicators in Xanthorrhoea and Eucalyptus trunks have been used to demonstrate that the frequency of fire events in the south-west has decreased since European colonization (Atahan et al. 2004; Ward et al. 2001), resulting in the loss of fire-dependent vegetation species and changes in vegetation distribution patterns. This disruption of the vegetation communities has been compounded by the extensive clearing of land for farming and the displacement of the Noongar people (Dodson 2001). The impact that European colonization had on vegetation becomes more apparent as an understanding of the Noongar fire management practices is gained. There is increasing acknowledgement by researchers of the need to understand the influence of the past fire regime on vegetation patterns and to acknowledge traditional land management practices (Hopper and Gioia 2004), as well as the changes caused by European attempts to create a ‘natural’ regime, so that land management groups can take them into account when determining modern-day prescribed burning timetables. Archaeological studies such as this one can provide a unique insight into the past actions of people such as the Noongar, allowing us to determine how they shaped the landscape prior to European colonization (see Balée, Chapter 3 this volume for a more direct discussion of the ‘indigenous’ nature of pre-colonial landscapes; see Stump, Chapter 10 this volume for similar discussions of colonial and postcolonial environmental narratives).
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F. Suniarti, Dewi, Ria Puspitawati, Rezon Yanuar, and Ranny R. Herdiantoputri. "Curcuma Xanthorrhiza Roxb. An Indonesia Native Medicinal Plant with Potential Antioral Biofilm Effect." In Focus on Bacterial Biofilms. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.104521.

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Most common oral diseases are directly related to oral biofilm, a complex community of microorganisms inhibiting the oral cavity. Recent studies provide deeper knowledge on how free-floating bacteria form a structurally organized microecosystem and on its pathogenicity and its self-defense mechanisms; thus, creating an understanding of the challenges in eliminating oral biofilm and maintaining the balance of oral ecosystem. Chlorhexidine has been the standard oral antimicrobial agent for decades. However, studies showed that it is less effective against bacteria in the form of biofilm that leads to an ongoing search of another method to fight against biofilm, including the use of plant-derived compounds. Medicinal plants are known to contain secondary metabolites, which are not only important in protecting the plant from any harmful environment but also potential as antimicroorganism and antioral biofilm for humans. Curcuma xanthorrhiza Roxb., containing xanthorrhizol (XNT), an essential bioactive compound, is an Indonesian native medicinal plant proven to have antibacterial and antibiofilm activities by several in vitro studies. The understanding of biofilm formation, its resistance to common drugs, and the potential role of C. xanthorrhiza-derived compounds as antibacterial and antibiofilm may contribute to developing C. xanthorrhiza into the alternative weapon against oral biofilm-related diseases.
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Conference papers on the topic "Xanthorrhoea"

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Gunny, Ahmad Anas Nagoor, Lee Zhi Qing, and Mohd Hishamuddin Che Mat. "In-vitro antioxidant and antidiabetic activity of Curcuma xanthorrhiza." In PROCEEDINGS OF GREEN DESIGN AND MANUFACTURE 2020. AIP Publishing, 2021. http://dx.doi.org/10.1063/5.0044369.

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da Silva, Aline Priscilla Gomes, Jaqueline Visioni Tezotto-Uliana, Thais Helena de Araujo, William Gustavo Sganzerla, and Ricardo Alfredo Kluge. "Antioxidants Were Efficient in Reducing Browning and Increasing the Shelf Life in Minimally Processed Arracacha (Arracacia xanthorrhiza Bancroft)." In IECHo 2022. Basel Switzerland: MDPI, 2022. http://dx.doi.org/10.3390/iecho2022-12489.

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Martono, Yohanes, and Jodelin Muninggar. "Fingerprint analysis of solvent utilized in Curcuma longa and Curcuma xanthorrhiza extraction using UV-VIS spectroscopy combined with chemometric." In PROCEEDING OF THE 1ST INTERNATIONAL CONFERENCE ON STANDARDIZATION AND METROLOGY (ICONSTAM) 2021. AIP Publishing, 2022. http://dx.doi.org/10.1063/5.0103210.

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Herawati, Herawati, Yudit Oktanella, Agri Kaltaria Anisa, Dyah Kinasih Wuragil, and Aulanni'am Aulanni'am. "In silico analysis of active compounds from ethanol extract of Curcuma xanthorrhiza on COX-2 receptors as anti-inflammation candidate." In INTERNATIONAL CONFERENCE ON LIFE SCIENCES AND TECHNOLOGY (ICoLiST 2020). AIP Publishing, 2021. http://dx.doi.org/10.1063/5.0053117.

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Septama, Abdi Wira, Aprilia Nur Tasfiyati, and Rizna Triana Dewi. "A synergistic action of Curcuma xanthorrhiza essential oil with tetracycline against Pseudomonas aeruginosa and its effect on bacterial membrane permeability." In 2ND INTERNATIONAL CONFERENCE ON ENERGETICS, CIVIL AND AGRICULTURAL ENGINEERING 2021 (ICECAE 2021). AIP Publishing, 2022. http://dx.doi.org/10.1063/5.0109893.

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Arun, Alok. "De vo transcriptome sequencing and gene expression profiling of Arracacia xanthorrhiza reveals candidate genes for secondary metabolite production and starch biosynthesis." In ASPB PLANT BIOLOGY 2020. USA: ASPB, 2020. http://dx.doi.org/10.46678/pb.20.1379964.

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Hasibuan, R., Yunal Maudi Pane, and Said Hanief. "Effect of Air Velocity and Thickness to Drying Rate and Quality Temulawak (Curcum Xanthorrhiza Roxb) using Combination Solar Moleculer Sieve Dryer." In International Conference of Science, Technology, Engineering, Environmental and Ramification Researches. SCITEPRESS - Science and Technology Publications, 2018. http://dx.doi.org/10.5220/0010103503890394.

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Thaichinda, Sunisa, Thamthiwat Nararatwanchai, Salunya Tancharoen, Takuro Kanekura, and Yuko Higashi. "A comparative study of the cytotoxic activities of three plants: Curcuma zedoaria, pinus maritima and curcuma xanthorrhiza on skin cancer A375 and HSC-5 cell lines." In 2018 International Conference on Digital Arts, Media and Technology (ICDAMT). IEEE, 2018. http://dx.doi.org/10.1109/icdamt.2018.8376544.

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Jasaputra, Diana Krisanti, Julia Windi Gunadi, Penny Setyawati Martioso, Larissa, Yenny Noor, Irna Permanasari Gani, Erik Dwikurnia Saiman, Desman Situmorang, and Andi Haryanto. "Effects of Herbal Ingredients (Allium sativum, Punica granatum, Curcuma longa, Curcuma xanthorrhiza) on FATP3 Gene Expression in Aorta of High Fat Diet-fed Rats: A Preliminary Study." In International Conference on Emerging Issues in Technology, Engineering, and Science. SCITEPRESS - Science and Technology Publications, 2021. http://dx.doi.org/10.5220/0010753800003113.

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Hariadi, Hari, Diang Sagita, Asri, Hidayat, Laila Rahmawati, RCecep E. A, and Saepurahman. "Effect of additional balance of temulawak extract (Curcuma xanthorrhiza Roxb) on organoleptic characteristics and antioxidant content, of clove (Eugenia aromaticum), and Cinnamon (Cinanomum burmanni) extracts as functional drinks." In International Conference on Sustainable Environment, Agriculture and Tourism (ICOSEAT 2022). Paris, France: Atlantis Press, 2022. http://dx.doi.org/10.2991/978-94-6463-086-2_30.

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