Bibliografie tematiche / Lupinus Angustifolius – Nutrition

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Letteratura scientifica selezionata sul tema "Lupinus Angustifolius – Nutrition"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 11 febbraio 2022

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Articoli di riviste sul tema "Lupinus Angustifolius – Nutrition"

Mauer, Oldřich, Dušan Vavříček e Eva Palátová. "Assessing the influence of the Lupinus genus in the biological reclamation of sites degraded by whole-area dozer soil treatment". Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 61, n. 3 (2013): 711–20. http://dx.doi.org/10.11118/actaun201361030711.

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The paper deals with possibilities of using the blue lupine (Lupinus angustifolius L.), white lupine (Lupinus albus L.) and garden lupine (Lupinus polyphyllus Lindl) in the biological reclamation of sites degraded by whole-area dozer soil treatment.The lupines were sown into strips or broadcast. The effect of lupines onto the growth and health condition of the young plantations of Norway spruce, European beech and Scots pine was studied together with their influence on the site soil characteristics. The experiment showed that the sowing of lupine favourably affected biometrical characteristics of newly planted trees. Even though the soil humus content did not increase in the experimental period of 5 years, the nitrogen nutrition as well as the nutrition with other biogenic elements improved and the symptoms of chlorosis were eliminated. In the conditions of the Krušné hory Mts., the lupines can produce up to 3.6 tons of biomass dry matter and favourably affect the nutrition of planted trees.

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van Barneveld, Robert J. "Understanding the nutritional chemistry of lupin (Lupinus spp.) seed to improve livestock production efficiency". Nutrition Research Reviews 12, n. 2 (dicembre 1999): 203–30. http://dx.doi.org/10.1079/095442299108728938.

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AbstractIn their raw, unprocessed form, lupins have many desirable characteristics for feeding both ruminants and single-stomached animals. An emphasis on these desirable characteristics when formulating diets, combined with an advanced knowledge of how components of lupins can influence nutritional value, will ensure they make a cost-effective contribution to livestock diets. The main lupin species used in livestock diets include Lupinus albus, L. angustifolius and L. luteus. Supplementation of ruminant diets with lupins has been shown to have many positive effects in terms of growth and reproductive efficiency, comparable with supplements of cereal grain. The true value of lupins in ruminants, however, can only be determined following a better definition of animal requirements and a closer match of ration specifications. Pigs can effectively utilize L. angustifolius and L. luteus, but detailed research has yet to reveal the reason for poor utilization of diets containing L. albus. Poultry can tolerate high levels of lupins in their diets but levels are often restricted to avoid problems associated with excess moisture in the excreta. Variable responses to enzymes have been observed when attempting to rectify this problem. Lupins have unique carbohydrate properties characterized by negligible levels of starch, high levels of soluble and insoluble NSP, and high levels of raffinose oligosaccharides, all of which can affect the utilization of energy and the digestion of other nutrients in the diet. In addition to carbohydrates, an understanding of lupin protein, lipid and mineral composition together with a knowledge of potential anti-nutritional compounds is required if the use of this legume is to be optimized.

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Birchall, C., RS Jessop e PWG Sale. "Interaction effects of solution pH and calcium-concentration on Lupin (Lupinus-Angustifolius L) growth". Soil Research 33, n. 3 (1995): 505. http://dx.doi.org/10.1071/sr9950505.

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The effects of sand solution calcium (Ca) concentration and pH on the growth of narrow-leafed lupin (Lupinus angustifolius L.) were examined in an attempt to assess the relative importance of these two soil factors. Two pH (6.5, 8.5) and three Ca concentration treatments (0.625, 6.25, 16.25 mM) were applied by growing lupin in columns of sand which were flushed regularly with otherwise complete nutrient solutions. Root and shoot weights 63 days after sowing were reduced by both increasing pH and increasing Ca concentration. The pH x Ca interaction effect on shoot weight suggested increasing Ca played an important role (which was greatest at pH 6.5) in reducing lupin growth. It was unlikely that growth was reduced by either disrupted iron (Fe) nutrition or poor nodulation of the lupins.

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Petterson, D. S., B. SandstrÖm e Å. Cederblad. "Absorption of zinc from Iupin (Lupinus angustifolius)-based foods". British Journal of Nutrition 72, n. 6 (dicembre 1994): 865–71. http://dx.doi.org/10.1079/bjn19940091.

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The absorption of Zn from a lupin (Lupinus angustifolius) milk fortified with Ca, a bread containing lupin flour (230 g/kg), a sauce containing lupin flour and a sauce containing a lupin-protein isolate was determined in humans by measuring the whole-body retention of radioisotope from meals labelled with 0·02 MBq 65Zn, allowing for endogenous excretion of Zn, after 14 d. The absorption of Zn from the Ca-enriched milk (16·2%) and the bread made with lupin flour (27·0%) was similar to literature figures for comparable soya-bean products. The absorption from composite meals made with lupin flour (28·2%) and protein isolate (32·7%) was significantly higher than that reported for comparable soya-bean products. In a second experiment the absorption of Zn from a lupin-milk base and a soya-bean-milk base was compared with that from Ca-supplemented bases. The absorption of Zn from the lupin-milk base (26·3%) was significantly higher than from the soya-bean-milk base (17·6%), and neither was significantly altered by the addition of Ca. Overall the absorption of Zn from lupin-protein foods was found to be higher than from comparable soya-bean products. Lupin milk could be an attractive alternative to soya-bean milk for infant formulas.

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Rahman, Mohammed H. "The nutritional toxicity of sweet lupin (Lupinus angustifolius) seed proteins". Journal of the Science of Food and Agriculture 80, n. 1 (1 gennaio 2000): 72–78. http://dx.doi.org/10.1002/(sici)1097-0010(20000101)80:1<72::aid-jsfa492>3.0.co;2-p.

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Jappe, Uta, Arabella Karstedt, Daniela Warneke, Saskia Hellmig, Marisa Böttger, Friedrich W. Riffelmann, Regina Treudler et al. "Identification and Purification of Novel Low-Molecular-Weight Lupine Allergens as Components for Personalized Diagnostics". Nutrients 13, n. 2 (28 gennaio 2021): 409. http://dx.doi.org/10.3390/nu13020409.

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Lupine flour is a valuable food due to its favorable nutritional properties. In spite of its allergenic potential, its use is increasing. Three lupine species, Lupinus angustifolius, L. luteus, and L. albus are relevant for human nutrition. The aim of this study is to clarify whether the species differ with regard to their allergen composition and whether anaphylaxis marker allergens could be identified in lupine. Patients with the following characteristics were included: lupine allergy, suspected lupine allergy, lupine sensitization only, and peanut allergy. Lupine sensitization was detected via CAP-FEIA (ImmunoCAP) and skin prick test. Protein, DNA and expressed sequence tag (EST) databases were queried for lupine proteins homologous to already known legume allergens. Different extraction methods applied on seeds from all species were examined by SDS-PAGE and screened by immunoblotting for IgE-binding proteins. The extracts underwent different and successive chromatography methods. Low-molecular-weight components were purified and investigated for IgE-reactivity. Proteomics revealed a molecular diversity of the three species, which was confirmed when investigated for IgE-reactivity. Three new allergens, L. albus profilin, L. angustifolius and L. luteus lipid transfer protein (LTP), were identified. LTP as a potential marker allergen for severity is a valuable additional candidate for molecular allergy diagnostic tests.

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Jessop, RS, G. Roth e P. Sale. "Effects of increased levels of soil CaCO3 on Lupin (Lupinus angustifolius) growth and nutrition". Soil Research 28, n. 6 (1990): 955. http://dx.doi.org/10.1071/sr9900955.

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Little published evidence exists which relates narrow-leafed lupin growth to lime levels in soils when compared with growth on a soil with minimal or zero levels of lime. This pot experiment measured lupin growth and nodulation plus plant levels of Ca and Fe by using mixtures of a gilgaid black earth soil with varying quantities of free lime. A sand control allowed a plant growth comparison at minimal levels of lime. Iron sequestrene was added to all treatments to eliminate iron chlorosis. Plants harvested 68 days after sowing showed adequate levels of Fe. However, plant height, branch number, shoot and root dry weight and nodulation were markedly lower for plants grown on the low lime depression soil than those from the sand. Further major reductions in all aspects of growth occurred with increasing levels of the mound (high lime) soil. These effects were strongly related to soil and plant Ca levels; it is suggested that poor lupin growth on highly calcareous soils may be related to adverse direct effects of Ca.

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Gremigni, P., M. W. Sweetingham e W. A. Cowling. "Seed alkaloid concentrations are not affected by agronomic and phosphorus-nutrition treatments that reduce Pleiochaeta setosa Hughes disease on narrow-leafed lupin (Lupinus angustifolius)". Australian Journal of Experimental Agriculture 46, n. 5 (2006): 681. http://dx.doi.org/10.1071/ea05078.

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The severity of brown spot caused by the fungus Pleiochaeta setosa (Kirchn.) Hughes in narrow-leafed lupin (Lupinus angustifolius L.) is reduced by improving phosphorus (P) nutrition and using agronomic treatments that extend crop rotation or increase cereal stubble retention. The aim of this work was to investigate the impact of these treatments on the alkaloid concentrations of the harvested seed of 3 sweet cultivars of L. angustifolius that differed in their susceptibility to this fungal disease: Merrit (susceptible), Tallerack and Myallie (both moderately resistant). Because abiotic and biotic stresses appear to stimulate plant alkaloid biosynthesis, we hypothesised that higher levels of disease pressure may increase alkaloid concentrations in the harvested seed, particularly in the disease-susceptible Merrit. The main effects of P nutrition, cereal stubble retention, genotype and crop rotation were significant for the severity of brown spot and plant biomass of narrow-leafed lupin in a field trial in Wongan Hills, Western Australia, but were not significant for total alkaloid concentrations or the relative proportions of individual alkaloids of the harvested seed. Seed total alkaloid concentrations were in most cases below the maximum permitted concentration established for lupin seed (200 mg/kg dry matter) and were independent of the severity of brown spot on leaves. The great fluctuations of seed total alkaloid concentrations observed in grower deliveries to bulk handling facilities and in lupin cultivar yield testing trials are unlikely to result from the nutritional and agronomic treatments such as those investigated in this experiment, or the various disease levels that resulted from these treatments.

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Czubiński, Jarosław, Magdalena Montowska e Emilia Fornal. "Post-translational cleavage pattern of Lupinus angustifolius γ-conglutin". Journal of the Science of Food and Agriculture 98, n. 14 (24 maggio 2018): 5212–19. http://dx.doi.org/10.1002/jsfa.9057.

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Batterham, E. S., L. M. Andersen, B. V. Burnham e G. A. Taylor. "Effect of heat on the nutritional value of lupin (Lupinus angustifolius) – seed meal for growing pigs". British Journal of Nutrition 55, n. 1 (gennaio 1986): 169–77. http://dx.doi.org/10.1079/bjn19860020.

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1. Two experiments were conducted to determine the effects of heat on the nutritional value of lupin (Lupinus ungustifolius cv. Uniharvest and Unicrop)-seed meal, relative to soya-bean meal, for growing pigs.2. In both experiments, values for carcass gain/d and food conversion ratio (FCR) on a carcass basis of pigs fed on the diets containing lupin-seed meal were inferior (P < 0.05) to those produced by pigs fed on soya-bean meal.3. In the first experiment, heating lupin seed at temperatures from 105 to 150° for 15 min resulted in a linear depression in carcass gain/d, a quadratic increase in carcass FCR, a linear decrease in lean in the ham and a linear increase in backfat thickness. In the second experiment, autoclaving lupin seed from 5 to 45 min at 121° resulted in a linear depression in carcass gain/d and a linear increase in carcass FCR.4. The addition of L-lysine to the diets containing lupin-seed meal verified that lysine was limiting in both experiments. The additions of L-lysine did not overcome the differences in carcass gains/d of pigs fed on lupin-seed meal relative to those fed on diets containing soya-bean meal.5. It is concluded that the low lysine availability in lupin-seed meal for pigs is not due to the presence of heat-labile anti-nutritional factors in the seed.

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Più fonti

Tesi sul tema "Lupinus Angustifolius – Nutrition"

Allardice, Roderick. "Does the application of vermicompost solid and liquid extracts influence the growth, N-nutrition and soil microbial diversity of the legume, Lupinus angustifolius?" Thesis, Stellenbosch : Stellenbosch University, 2015. http://hdl.handle.net/10019.1/98107.

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Thesis (MSc)--Stellenbosch University, 2015.
ENGLISH ABSTRACT: Vermicomposts (VCs) are the solid excreta of earthworms, known to contain plant available nutrients, large amounts of microbial life and diversity, and plant growth regulating hormones. VCs may play an integral role in the nitrogen nutrition of Lupinus angustifolius and function to reduce the reliance of legume crops on chemical fertilizers. Furthermore, the effects of the combination of VC solids and VC teas on legume growth and N nutrition, is unknown. The aim of the present study was to determine the role of varying concentrations of chicken manure VC, with and without the additions of varying VC tea concentrations, on the substrate bacterial functional diversity, plant biomass and N nutrition of the legume, L. angustifolius. In the first experiment the plants were grown in pots under glasshouse conditions and VC was substituted into the quartz sand growth media at rates of 5%, 10% and 100%. Furthermore, rhizobia inoculated and non-inoculated groups were established within the VC treatments. The plants were harvested after 30 days and analysed for tissue nutrient concentrations and biomass production. The VC-containing substrates were assessed for wide-spectrum soil analyses, nematode diversity and microbial diversity via Biolog EcoPlates. In the second experiment the plants were grown under similar conditions for 50 days and amended with 5% VC in the growth media as well as 50ml of aerated VC teas. The teas were brewed for 24 hours in concentrations of 4%, 10% and 20% (v/v), with molasses and kelp extract added as sugar sources. The combined treatments of 5% VC and rhizobia inoculation yielded the greatest biomass response. Furthermore the addition of VC allowed for bacterial nitrogen fixation within non-rhizobia treatments. However, changes in VC concentration had no effect on bacterial guild structure but were found to effect nematode funtional diversity. The additions of VC teas to soil media containing 5% VC had no effect on biomass production but were found to influence bacterial nitrogen fixation. Lower concentration teas increased BNF while the 20% tea reduced this parameter significantly over 50 days. The 20% tea also contained significantly greater bacterial functional diversity than the 5% and 10% teas. The findings of study indicate that the combined treatment of VC solids and teas do not increase the plant biomass of L. angustifolius, but that the additions of 20% teas result in greater microbial diversity in the soil. This in turn may lead to increases in soil fertility. Furthermore, additions of high concentration vermicompost teas (20%) shift the dependence of the plant from atmospheric N sources to soil N sources.
AFRIKAANSE OPSOMMING: Geen opsomming beskikbaar

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Lee, Ya Ping. "Effects of lupin kernel flour on satiety and features of the metabolic syndrome". University of Western Australia. School of Medicine and Pharmacology, 2008. http://theses.library.uwa.edu.au/adt-WU2008.0053.

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[Truncated abstract] Obesity is now a major public health problem worldwide. More than half the Australian population is now overweight. This is an important public health concern primarily because of the impact of overweight and obesity on risk of diabetes, hypertension and cardiovascular disease. Many strategies have been proposed to fight the obesity epidemic. One possible strategy involves understanding of the role of dietary components in the control of food intake. In this regard, dietary protein and fibre appear to be the most satiating nutrients. Foods enriched in protein, replacing energy from carbohydrate, or dietary fibre can increase satiety and reduce energy intake in the short-term. Longer-term trials suggest benefits of increasing protein or fibre intake on weight loss and features of the metabolic syndrome. The effects of dietary approaches which increase both protein and fibre at the expense of refined carbohydrate are uncertain. A practical approach to increasing both protein and fibre content of processed foods is to incorporate high protein and fibre ingredients into high carbohydrate foods. Lupin kernel flour is a novel food ingredient derived from the endosperm of lupin. It contains 40 to 45% protein, 25 to 30% fibre, and negligible sugar and starch. Lupin kernel flour can be incorporated into refined carbohydrate rich foods such as bread to increase protein and fibre content at the expense of refined carbohydrate. ... Body weight was measured every 2 weeks throughout the 16 week intervention, and these data were analysed to determine whether there was any between group difference in the rate of change in weight over 16 weeks. Over 16 weeks, lupin bread compared to white bread resulted in a significant increase in protein (13.7 (2.3, 25.0) g/d) and fibre (12.5 (8.8, 16.2) g/d) intakes, and a decrease in carbohydrate intake (-19.9 (-45.2, 5.5) g/d). There was a significant difference between groups in the rate of weight change over the 16 weeks (P=0.05). However, at 16 weeks there was no significant effect on body weight (-0.4 (-1.3, 0.6) kg), fat mass (-0.5 (-1.2, 0.2) kg) or fat free mass (0.2 (-0.5, 0.8) kg). Plasma adiponectin and leptin were not altered. Mean 24 hour systolic blood pressure (-2.4 (-3.4, -1.3) mm Hg) and pulse pressure (-3.1 (-3.9, -2.3) mm Hg) were lower for lupin relative to white bread, but diastolic blood pressure was not significantly different between groups. Apart from a lower HDL cholesterol for lupin relative to white bread (-0.09 (-0.17, -0.01) mmol/L), there were no significant differences in other blood lipids and glucose and insulin concentrations. Interpretation of the results was not influenced after adjustment for potential confounding factors. These studies assessed effects of bread enriched in lupin kernel flour relative to white bread, resulting in a higher protein and fibre intake and lower refined carbohydrate intake. This increased satiety and reduced energy intake acutely, but did not significantly influence body weight over 16 weeks. Systolic blood pressure and pulse pressure were significantly reduced. There were no significant improvements in blood lipids or glucose and insulin concentrations. Therefore, increasing protein and fibre intake at the expense of refined carbohydrate using lupin kernel flour may benefit satiety and blood pressure. Longer-term trials incorporating weight loss may be needed to observe benefits on body weight.

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Rahman, Mohammed Habibur. "Chemical and nutritional evaluation of Lupinus angustifolius L. (sweet lupin) seed proteins and its fractions on general metabolism of monogastric animals". Thesis, University of Aberdeen, 1993. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU539954.

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The use of lupin seed, although a rich source of proteins, has been limited by the presence of toxic alkaloids. Recently a sweet, non toxic variety (it Lupinus angustifolius L.) has been developed in Western Australia, and reported to be safe for human consumption. However growth depression and low net protein utilisation (NPU) values in weanling rats fed raw L. angustifolius seeds have been reported in the literature. Thus seeds were analysed, and experiments were carried out with rats to evaluate NPU values and growth. Results indicated that L. angustifolius contains a far less reactive lectin than kidney bean, but that food intake and growth were depressed, due in part to essential amino acids (EAA) deficiencies. Supplementation with EAA improved growth, nitrogen retention and protein utilisation. However, when compared with that of the net protein utilisation values from rats fed on lactalbumin, the raw lupin seed meal was still found to be inferior, even when supplemented with EAA. Seed meal was fractionated into six components by sequential extraction with cold water, McIlvaine's buffer at pH 7.0, and dialysis of the supernatant. Analyses were carried out on lupin seed meal and fractions for carbohydrates, amino acids, oligosaccharides, minerals, phytates and run on SDS/PAGE to ensure consistency in fractions pooled for nitrogen balance experiments. It was revealed that a protein fraction resembling the gamma-conglutin, the simplest of the three globulins from the seeds of L.angustifolius, was extracted in almost pure form. A series of experiments was carried out to study the biological effects of all six fractions in growing rats. Results showed that seed meal and its fractions are unique in causing deleterious effects on liver, kidneys, spleen, thymus, heart, adrenal, stomach, caecum and colon but had no effects on pancreas.

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Capitoli di libri sul tema "Lupinus Angustifolius – Nutrition"

Egle, K., M. F. Soliman, W. Römer e J. Gerke. "Effect of citrate on the uptake of copper and cadmium by Lupinus albus, Lupinus luteus and Lupinus angustifolius". In Plant Nutrition, 468–69. Dordrecht: Springer Netherlands, 2001. http://dx.doi.org/10.1007/0-306-47624-x_226.

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Yu, Q., C. Tang e J. Kuo. "Apoplastic pH in roots of Lupinus angustifolius L. in response to pH > 6". In Plant Nutrition, 242–43. Dordrecht: Springer Netherlands, 2001. http://dx.doi.org/10.1007/0-306-47624-x_116.

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Bell, R. W., e K. Frost. "Low Boron Supply Depresses Seed Viability in Canola (Brassica napus L.) and Lupin (Lupinus angustifolius)". In Boron in Plant and Animal Nutrition, 187–95. Boston, MA: Springer US, 2002. http://dx.doi.org/10.1007/978-1-4615-0607-2_17.

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Tang, C., B. T. Cobley, S. Mokhtara, C. E. Wilson e H. Greenway. "High pH in the nutrient solution impairs water uptake in lupinus angustifolius L." In Plant Nutrition — from Genetic Engineering to Field Practice, 763–65. Dordrecht: Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1880-4_169.

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Vlasova, Elena. "Evaluation Of Morphological Diversity Of Lupinus Angustifolius L. Depending On Growth Stages". In Agrobiodiversity for Improving Nutrition, Health and Life Quality, 529–32. Slovak University of Agriculture in Nitra, Slovakia, 2017. http://dx.doi.org/10.15414/agrobiodiversity.2017.2585-8246.529-532.

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