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Gotowa bibliografia na temat „COTTEN SEED OIL”

Autor: Grafiati

Data publikacji: 11 września 2023

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Artykuły w czasopismach na temat "COTTEN SEED OIL"

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Pahlavani, M., A. Miri i G. Kazemi. "Response of oil and protein content to seed size in cotton(Gossypium hirsutum L., cv. Sahel)". Plant Breeding and Seed Science 59, nr 1 (1.01.2009): 53–64. http://dx.doi.org/10.2478/v10129-009-0004-8.

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Response of oil and protein content to seed size in cotton(Gossypium hirsutum L., cv. Sahel) This study was designed to identify the response of oil and protein content to non-heritable variation of seed size in cotton (Gossypium hirsutum L.). The experiment was conducted at Gorgan University of Agricultural Sciences, Gorgan, Iran in 2005. The results showed that germination and emergence increased linearity with seed size and R2 of these relationships were 92 and 89%, respectively. This means that larger seed had higher potential of germination and emergence. Also, there was a strong linear relationship between seed weight and oil content. Seed weight provided a better indication of oil content (R2=0.78) than protein content (R2=0.43). There are no considerable relationship between seed size and protein content of seed. The results of this study also showed a positive and significant correlation between seed weight and oil content (r=0.88**), germination percent (r=0.95**), germination index (r=0.84*), emergence percent (r=0.94**), and emergence index (r=0.88**). This results suggest that oil content, germination and emergence of cotton seed was largely affected by size of seeds. The effects of seed size where studied here are pure effects of size and is not confounded by other effects such as genotypic factors. This finding helps cotton breeders for the genetic improvement of germination and emergence along with oil and protein content of seeds.

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Reynolds, C. K., R. H. Phipps, A. K. Jones i D. E. Beever. "Milk production response of lactating dairy cows to dietary fat from three sources". Proceedings of the British Society of Animal Science 1998 (1998): 223. http://dx.doi.org/10.1017/s1752756200598755.

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Feeding fat to increase metabolisable energy content of lactation rations for dairy cows is now a common practice. It generally increases milk yield but decreases milk protein concentration. In North America whole oil seeds (cotton seeds, soya beans, sunflower seeds, etc.) containing high levels of linoleic acid are often fed as a fat source in a total mixed ration (TMR). Rape seed has also been fed and provides higher levels of oleic acid, but rape seed must be processed to be digested. Historically dietary fats for dairy cows have been rendered inert in the rumen to minimise negative effects on fibre digestion. In North America it is now recognised that unsaturated fats fed as whole oil seeds in a TMR do not have deleterious effects on digestion or intake, but these rations typically do not contain grass. Therefore our objective was to determine the intake and lactation response to feeding whole oil seeds (cotton seed and rape seed) in a grass silage-based ration and compare the response to that obtained using a rumen protected fat source as a positive control.

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Reynolds, C. K., R. H. Phipps, A. K. Jones i D. E. Beever. "Milk production response of lactating dairy cows to dietary fat from three sources". Proceedings of the British Society of Animal Science 1998 (1998): 223. http://dx.doi.org/10.1017/s030822960003436x.

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Feeding fat to increase metabolisable energy content of lactation rations for dairy cows is now a common practice. It generally increases milk yield but decreases milk protein concentration. In North America whole oil seeds (cotton seeds, soya beans, sunflower seeds, etc.) containing high levels of linoleic acid are often fed as a fat source in a total mixed ration (TMR). Rape seed has also been fed and provides higher levels of oleic acid, but rape seed must be processed to be digested. Historically dietary fats for dairy cows have been rendered inert in the rumen to minimise negative effects on fibre digestion. In North America it is now recognised that unsaturated fats fed as whole oil seeds in a TMR do not have deleterious effects on digestion or intake, but these rations typically do not contain grass. Therefore our objective was to determine the intake and lactation response to feeding whole oil seeds (cotton seed and rape seed) in a grass silage-based ration and compare the response to that obtained using a rumen protected fat source as a positive control.

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Reynolds, C. K., D. J. Humphries, J. D. Sutton, B. Lupoli, R. H. Phipps i D. E. Beever. "Rumen and post-rumen digestion in lactating dairy cows fed fat from three sources". Proceedings of the British Society of Animal Science 2000 (2000): 91. http://dx.doi.org/10.1017/s1752756200000922.

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Whole oil seeds represent an alternative to many commercial rumen-protected fat sources as energy supplements in rations for lactating dairy cows. Rumen protection reduces the potential for negative effects of unsaturated fatty acids on fibre digestion, but the structure of many whole oil seeds are thought to reduce the reactivity of their fat in the rumen. Cotton seed is often imported for inclusion in UK dairy rations, but rape seed represents a home grown oil seed which has potential as an economical fat and protein source in UK dairy rations. However, the seed must be crushed or chemically treated to be digested effectively and crushing may liberate oil to the extent that rumen digestion is altered. In a 20 week lactation study, supplemental fat from rumen-protected fat, cotton seed and rape seed fed at 25 g/kg dry matter (DM) in a grass-silage based total mixed ration (TMR) increased milk yield to a similar extent. However, DM intake was reduced by cotton seed and milk protein was reduced by rumen-protected fat (Reynolds et al., 1998). These responses may reflect alterations in digestive function, thus the objective of the present study, conducted simultaneously to the lactation study, was to evaluate the effects of the same diets on rumen, postrumen and total digestion in lactating dairy cows.

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Y Venkateshwarlu i B Vidya Vardhini. "Enhancement of yield by application of salicylic acid in two cotton varieties grown in semi-arid tropics of Nizamabad". Open Access Research Journal of Life Sciences 1, nr 2 (30.08.2021): 001–5. http://dx.doi.org/10.53022/oarjls.2021.1.2.0107.

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The research experiments conducted on the role of salicylic acid (SA) sprayed in three concentrations viz., 0.5 mM, 1.0 mM and 3.0 mM on the yield in terms of buds/plant, flowers/plant, number of bolls/plant, boll weight, fibre length, number of seeds/plant, 100 seed weight and cotton seed oil contents of two varieties of cotton (Gossypium herbaceum L.) viz., Bt- cotton and non-Bt plants grown in the semi-arid tropics of Nizamabad was studied. Nizamabad district soil is known for its salinity and the black soil which is largely responsible for the drought and saline stresses which hampers plant growth and metabolism. Application of three concentrations of SA stimulated the yield of both Bt-cotton and non-Bt cotton varieties. The Bt-cotton variety showed better performance over non-Bt varieties. SA at 3.0 mM conc. was found most effective in increasing the yield of both cotton varieties of over 1.0mM SA, 0.5mM SA applications as well as untreated controls. The enhancement of yield in terms of buds/plant, flowers/plant, number of bolls/plant, boll weight, fibre length, number of seeds/plant, 100 seed weight and cotton seed oil contents in both cotton varieties is an indicator that SA mitigated the negative effect of the semi-arid conditions of the soils in Nizamabad district.

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Maeda, Andrea B., Jane K. Dever, Murilo M. Maeda i Carol M. Kelly. "Cotton Seed Size – What is the “Fuzz” all About?" Journal of Cotton Science 23, nr 2 (kwiecień 2023): 81–89. http://dx.doi.org/10.56454/alqj7021.

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Breeding efforts to improve lint yields in cotton may have shifted photosynthate partitioning to fibers during seed development resulting in a reduction in seed size in modern cotton cultivars. While the textile industry is the main consumer of cotton, changes in seed quality including size and composition could negatively impact other sectors of the agriculture industry that utilize cotton raw materials other than fiber. There is evidence of smaller cotton seeds impacting germination and seedling vigor as well as a reduction in oil content as seed size decreases. Moreover, downstream sectors of the cotton industry such as gins, crushers, and feedlots have been trying to draw attention to the consequences of having extremely small seeds to their operations, such as reduced ginning efficiency, seedcoat fragments, challenges in the delinting and decortication process, changes in meal nutrition, etc. This review focuses on the impacts of pursuing ever-increasing lint percent in modern cotton cultivars at the expense of seed size and attempts to highlight some of the less-known concerns of downstream cotton industry sectors.

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Dowd, Michael K., Scott M. Pelitire i Christopher D. Delhom. "Seed-Fiber Ratio, Seed Index, And Seed Tissue and Compositional Properties Of Current Cotton Cultivars". Journal of Cotton Science 22, nr 1 (2018): 60–74. http://dx.doi.org/10.56454/rjni8976.

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Because of the continual efforts to breed cotton for increased fiber yield, several seed/fiber compositional properties have likely shifted over the decades. Conversations with breeders, ginners, and oil processers have identified several concerns, including smaller seed size, weaker hulls, increased seed and hull fragment contamination of fiber, and reduced seed oil and protein levels—all of which directly affect the economic value of the crop. To better understand these changes, field cotton samples of current cultivars were collected from areas around Stoneville, MS; Lubbock, TX; and Las Cruces, NM. The samples were ginned and cleaned to determine seed-to-fiber ratio, seed index, and the proportions of linter, hull, and kernel tissues. Kernels were then analyzed for oil, protein, and gossypol. Results from the three-year study (2014 through 2016) indicated that the average seed-to-fiber ratio was 1.41 ± 0.11 (range: 1.19–1.61, as is basis) and has declined compared with data sets published prior to 1950. Of the varieties included in the study, seed index averaged 9.75 ± 0.99 g (range: 8.08–11.8 g, as is basis) and also showed an overall decline compared with early published data. Seed tissue proportions have changed less, although a decrease in the percentage of linters was apparent. The average level of seed oil and protein does not appear to have changed much over the years, although oil levels were very low for a few individual cultivars.

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P, NAGARAJAN. "COMBINING ABILITY STUDIES ON OIL CONTENT IN RELATION TO FUZZ GRADES IN COTTON". Madras Agricultural Journal 84, February (1997): 63–65. http://dx.doi.org/10.29321/maj.10.a00839.

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The seeds of Gossypium are usually fuzzy of different grades. The combining ability on oil content in relation to fuzz grades is reported in this paper. Seven cotton lines differing in fuzz grade from fully fuzz to naked seeds were crossed with the fuzzy varieties: MCU.5, MUC.7, MCU.9 and LRA. 5166 in a 'line x tester' fashion. Seed oil percentage exhibited greater range of variation among hybrids (16.55 to 23.58). The naked seed parent, TCH.89/7 recorded the highest significant oil percentage (23.66) and hybrids involving naked seed parent also recorded significantly higher oil percentage. Heritability (broad sense) was as high as 94.6 per cent though, the genetic advance as percentage of mean was low (8.49%). The GCASCA ratio was also less than unity indicating the preponderance of non-additive gene action for oil content. Significant relationship between the per se performance and gea effects of the parents for oil content was noticed with sparsely fuzzed line TCH.65/8 and naked seed line TCH.89/7. Bot the cross combinations with high sea effects with respect to oil content involved poor conbiners. Correlation studies revealed that seed oil content had a significant and negative correlation co-efficient (-0.34) with fuzz grade and had significant and positive correlation co-efficient (0.34) with single seed kernel weight.

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Zarbaliyeva, I. A. "SYNTHESIS AND PROPERTIES OF NEW SURFACTANTS BASED ON COTTON–SEED OIL TRIGLYCERIDES, ETHANOLAMINES AND ORTOPHOSPHORIC ACID". Azerbaijan Chemical Journal, nr 1 (2018): 31–36. http://dx.doi.org/10.32737/0005-2531-2018-1-31-36.

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K, RATHINAVEL, DHARMALINGAM C i PANEERSEL VAM S. "EFFECT OF MICRONUTRIENT ON THE PRODUCTIVITY AND QUALITY OF COTTON SEED cv.TCB 209 (Gossypium barbadense L.)". Madras Agricultural Journal 86, june (1999): 313–16. http://dx.doi.org/10.29321/maj.10.a00610.

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Field experiments conducted during summer and winter 1996 seasons with 10 treatments involving zinc and boron in various combinations showed significant differences for yield attributing characters in cotton. The number of sympodia plant (30.0%), number of bolls plant (39.2 %). boll weight (49.8 %). seed weight holl (36.8%). number of seeds boll (10.8 %) were significantly higher for plants given combined soil application of ZnSO, (50 kg ha') and borax (10 kg ha"). The seed cotton yield and seed yield were 47.1 % and 19.2 % higher for the same treatment over control. The quality of resultant seeds in terms of 100 seed weight, germination, speed of germination, seedling growth, drymatter production, vigour index, dehydrogenase enzyme activity and oil content were also significantly higher for the seeds from plants received both ZnSO, and borax through soil or foliage.

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Rozprawy doktorskie na temat "COTTEN SEED OIL"

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Abdalla, A. El-S. M. "Fatty acids in germinating seeds of sunflower (Helianthus annuus) and cotton (Gossypium barbadense)". Thesis, University of Glasgow, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.380400.

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Bassan, Natália. "Modificação enzimática de óleos vegetais visando à obtenção de triglicerídeos dietéticos através do emprego de reatores de tanque agitado e leito fixo". Universidade Estadual Paulista (UNESP), 2017. http://hdl.handle.net/11449/152510.

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Submitted by NATÁLIA BASSAN null (nataliabassan27@hotmail.com) on 2018-01-16T16:16:15Z No. of bitstreams: 1 Diseertassão _NATALIA_IMPRESSA_15 janeiro 2018_AN vancouver_CORRIGIDA_Repósitório.doc: 2779648 bytes, checksum: 02c7a7808d0127cdc16506f50f009392 (MD5)
Approved for entry into archive by Maria Irani Coito null (irani@fcfar.unesp.br) on 2018-01-18T10:31:18Z (GMT) No. of bitstreams: 1 Diseertassão _NATALIA_IMPRESSA_15 janeiro 2018_AN vancouver_CORRIGIDA_Repósitório.doc: 2779648 bytes, checksum: 02c7a7808d0127cdc16506f50f009392 (MD5)
Made available in DSpace on 2018-01-18T10:31:19Z (GMT). No. of bitstreams: 1 Diseertassão _NATALIA_IMPRESSA_15 janeiro 2018_AN vancouver_CORRIGIDA_Repósitório.doc: 2779648 bytes, checksum: 02c7a7808d0127cdc16506f50f009392 (MD5) Previous issue date: 2017-11-28
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Objetivo: o presente trabalho teve como objetivo a síntese enzimática de lipídeos estruturados a partir dos óleos de semente de uva e algodão, especificamente os triglicerídeos dietéticos do tipo MLM (médio:longo:médio), ou seja, aqueles que possuem ácidos graxos de cadeia média (M), em posições sn-1 e sn-3, e de cadeia longa (L), na posição interna da molécula de triacilglicerol. Métodos: fez-se a caracterização das matérias primas (óleos de semente de uva e algodão) e dos TAGs (triglicerídeos) modificados em relação aos índices de acidez, peróxido, perfil em ácidos graxos por cromatografia gasosa e determinação da posição sn-2. Determinou-se as atividades de hidrólise e de esterificação das lipases empregadas. Utilizou-se um planejamento de experimentos (DCCR- Central Composite Rotatable Design) para verificar a influência de razão molar e temperatura sobre o grau de incorporação (GI) do ácido graxo de cadeia média. Por fim fez-se a caracterização hidrodinâmica do reator de leito fixo e/ou empacotado. Resultados: os resultados mostraram que as matérias primas estão dentro dos padrões de especificação (0,6 mg KOH/g para acidez e 10 meq/kg para peróxido), fornecendo valores semelhantes, independentemente do óleo analisado. Os óleos foram ainda caracterizados quanto à composição em ácidos graxos por cromatografia gasosa. Ambos apresentaram altas quantidades de ácidos graxos insaturados, ressaltando-se o essencial ácido linoleico (C18:2n6). Em seguida, foram efetuadas reações de acidólise, visando-se à seleção do ácido graxo e do biocatalisador. Para o óleo de uva, foram obtidos valores de grau de incorporação (GI, %) que variaram de 23,62±1,34 a 34,53±0,05%. Os melhores resultados foram obtidos empregando-se C10 como ácido graxo e a lipase Lipozyme RM IM (34,53±0,05%). Para o óleo de algodão, os melhores resultados de GI também foram obtidos empregando-se C10:0 e a lipase Lipozyme RM IM (36,63±0,23%), e o GI variou de 22,92±4,35 a 36,63±0,23%. Finalmente, realizou-se um planejamento de experimentos (DCCR) que avaliou a influência de razão molar e temperatura sobre o grau de incorporação, observando-se que apenas razão molar obteve influência significativa sobre o grau de incorporação. Com relação às reações de acidólise em leito fixo, estas foram conduzidas empregando-se tempo espacial de 1 hora, e o GI máximo foi em torno de 35% para ambos os óleos. Conclusão: diante do exposto, foi possível sintetizar triglicerídeos dietéticos do tipo MLM a partir dos óleos de semente de uva e algodão, utilizando reatores de tanque agitado e leito fixo.
Objective: the objective of the present work was the enzymatic synthesis of structured lipids from grape and cottonseed oils, specifically the MLM type dietary triglycerides, that is, those with medium chain fatty acids (M), in positions sn-1 and sn-3, and long-chain (L), in the internal position of the triacylglycerol molecule. Methods: The raw materials (grape and cottonseed oils) and the modified TAGs (triglycerides) were characterized in relation to the acid, peroxide, fatty acid profile by gas chromatography and the sn-2 position determination. The hydrolysis and esterification activities of the lipases employed were determined. A DCCR (Central Composite Rotatable Design) was used to verify the influence of molar ratio and temperature on the degree of incorporation (ID) of the medium chain fatty acid. Finally, the hydrodynamic characterization of the fixed bed reactor and / or packaged was performed. Results: The results showed that the raw materials are within the specification standards (0.6 mg KOH / g for acidity and 10 meq / kg for peroxide), providing similar values regardless of the oil analyzed. The oils were further characterized for fatty acid composition by gas chromatography. Both presented high amounts of unsaturated fatty acids, emphasizing the essential linoleic acid (C18: 2n6). Then, acidolysis reactions were carried out, aiming at the selection of the fatty acid and the biocatalyst. For the grape oil, values of degree of incorporation (ID,%) ranging from 23.62±1.34 to 34.53±0.05% were obtained. The best results were obtained using C10:0 as fatty acid and Lipozyme RM IM lipase (34.53 ± 0.05%). For cotton oil, the best ID results were also obtained using C10 and Lipozyme RM IM lipase (36.63 ± 0.23%), and ID ranged from 22.92 ± 4.35 to 36.63 ± 0.23%. Finally, an experiment planning (DCCR) was carried out, which evaluated the influence of molar ratio and temperature on the degree of incorporation, observing that only molar ratio had a significant influence on the degree of incorporation. In relation to the fixed bed acidolysis reactions, these were conducted using 1 hour spatial time, and the maximum ID was around 35% for both oils. Conclusion: in view of the above, it was possible to synthesize MLM type dietary triglycerides from the grape and cottonseed oils, using batch and fixed bed reactors.
CNPq: 446371/2014-9

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MANISHA. "AN EXPERIMENTAL ANALYSIS OF SOLAR ASSISTED BIO DIESEL PRODUCTION FROM COTTON SEED OIL". Thesis, 2016. http://dspace.dtu.ac.in:8080/jspui/handle/repository/15218.

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Due to the depletion of fossil fuel energy sources, new alternative energy sources are becoming dominant in our society. Biodiesel has been recognized as an alternative for depleting petro-fuels since it is produced mainly from edible and non-edible oils, is a clean, renewable resource, and is non-toxic. Transesterification is the most commonly used process for synthesis of biodiesel. The synthesis of biodiesel involves heating a triglyceride with methanol in presence of catalyst. In this project, Biodiesel was produced by using cotton seed oil and potassium hydroxide (KOH) as catalyst. The conversion yield was maximized using Taguchi’s method of optimization. This method was adequate for calculating the effect of control parameters and it also optimizes the experiment work with limited number of experiments. After performing conventional method of biodiesel production, solar assisted transesterification was used in which thermal energy of solar irradiation was utilized for chemical heating process in biodiesel synthesis. A small parabolic solar reflector was used for utilizing solar energy. At last, Results were compared for both conventional and solar-assisted method of biodiesel production. It was concluded that the quality and conversion yield of biodiesel produced from solar-assisted method is better even when there is no requirement of mechanical stirring in this method.

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Ribeiro, Maria de Fátima Pereira. "Monitoring transesterification reaction of cotton-seed oil using viscosity measurements for biodiesel production". Master's thesis, 2018. http://hdl.handle.net/10316/98140.

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Dissertação de Mestrado Integrado em Engenharia Química apresentada à Faculdade de Ciências e Tecnologia
O principal objetivo deste trabalho é relacionar a viscosidade do biodiesel com a conversão da reação de transesterificação. Fixando as condições de operação, a reação de transesterificação foi parada em diferentes tempos de reação com ácido sulfúrico e gelo e de seguida regista-se a viscosidade da mistura durante alguns minutos até que esta estabilize. Verifica-se que a quantidade de ácido usada em nada está relacionada com a conversão da reação de transesterificação. A quantidade de ácido usada não para a reação, mas sim torna-a mais lenta e leva a curvas que relacionam a viscosidade com o tempo de medição com menos erros associados. De cada experiência é formada uma mistura de duas camadas imiscíveis, a parte do biodiesel (camada superior) e a do glicerol (camada inferior). De cada reação e retirada uma pequena amostra da camada superior para análise. É possível relacionar a viscosidade com o tempo de reação através de um modelo do tipo logarítmico. Numa segunda faze as amostras coletadas seguem para análise onde é possível fazer uma caracterização do biodiesel em diferentes fases da reação. Através das curvas padrão desenhadas recorrendo ao free acid methylesters vulgarmente encontrados na transesterificação de óleo de algodão é possível fazer uma análise quantitativa do biodiesel presente em cada amostra. O componente que se encontra em mais quantidade no óleo de algodão é o Lenoleato. Tal é provado pelos resultados obtidos pela integração manual relacionada com os tempos de retenção de cada padrão usado. Recorrendo à integração manual dos picos registados pelo HPLC procede-se a uma análise qualitativa das amostras. Através destas análises verifica-se uma relação entre a viscosidade da reação, o tempo e a concentração de FAME’s nas amostras. Assim sendo é provado que sabendo a viscosidade é possível saber a conversão da reação num dado período do tempo escolhido. É ainda possível ver diferenças, em termos visuais, as amostras feitas. Quanto maior for o tempo de reação mais límpida se torna a camada superior da mistura que é associada ao biodiesel formado. Pode ainda provar-se que a relação entre a percentagem de Triglicéridos presentes nas amostras e a sua viscosidade. Quanto maior for a quantidade de TG na amostra maior será a sua viscosidade. Por ultimo na análise cinética da reação foram estudadas duas ordens diferentes, primeira e segunda. Vê-se que a de segunda ordem apresenta um comportamento mais semelhante com os pontos experimentais apesar de que os erros associados a medições e considerações nesta etapa estarem sempre presentes.
The main objective of the work presented is to connect biodiesel viscosity with transesterification conversion. For the same operating conditions transesterification reaction was stopped in different times during the reaction with sulfuric acid and ice then, viscosity measure of the mixture was taken during a few minutes until t reaches a stable value. It is safe to say that the acid quantity used to stop the reaction is not related to transesterification conversion. The acid added to the mixture does not stop the reaction, it only turns it slower in order to take all the necessary measures. When a higher amount of acid is added the reaction becomes slower and the errors obtained from the measures are lower. From each experience, a two immiscible layer mixture is formed, the biodiesel part (upper layer) and the glycerol layer (lower part). A sample of the upper layer is taken from each experience for further analysis. It is possible to adjust the viscosity measured with reaction time by using a logarithmic model type. On a second step of the project, the samples collected go to analyses where it is possible to make a full characterization of the biodiesel in different steps. Recurring to the pattern curves made from the free acid methyl esters usually, present in the transesterification of cottonseed oil it is possible to make a quantitative analysis of the biodiesel present in every sample. Using manual integration of the peaks given by the HPLC analysis it is also possible to make a qualitative analysis. The main compound of the cotton-seed oil is Linoleic acid. This is proven by the results obtained from the manual integration associated with the patterns retention times. With the results from the manual integration of the chromatograms peaks, it is performed a qualitative analysis of the samples.From these experiences is it verified a common relation between viscosity, reaction time and FAME concentration in the samples. Therefore, it is proved that by knowing the viscosity of the mixture at a certain time during the reaction it is possible to know the conversion at the same time. It is also possible to see the visual differences between the samples made. For higher reaction times the upper layer from the resulting reaction becomes more clear. The upper layer is associated with the biodiesel produced. It is also possible to prove a clear relation between the TG percentage presented in the samples and it’s viscosity. For samples with more TG it viscosity is also higher. It was also performed a kinetics evaluation for two different orders, first and second. It is possible to note that the second order behavior seems to cover the lab results in a better way. It is also important to notice that the errors on the part of the project are always present.

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Książki na temat "COTTEN SEED OIL"

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Cohen, Timothy M. Survey of cotton gin and oil seed trash disposal practices and preferences in the western U.S. [Las Cruces, N.M.]: New Mexico State University, Agricultural Experiment Station, 1992.

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Institute of Economic and Market Research., red. Status and prospects of selected oils and oilseeds in India: Safflower, niger, cotton seed, coconut, palm oil, rice bran, linseed, castor, tree oils. New Delhi: Institute of Economic & Market Research, 1993.

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Commons, Canada Parliament House of. Bill: An act respecting the Dominion Cotton Mills Company (Limited). Ottawa: S.E. Dawson, 2003.

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Commons, Canada Parliament House of. Bill: An act respecting the Dominion [Oil] Pipe Line and Manufacturing Company. Ottawa: S.E. Dawson, 2003.

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Canada. Parliament. House of Commons. Bill: An act to amend the General inspection act so as to provide a grade for flax seed. Ottawa: S.E. Dawson, 2003.

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Commons, Canada Parliament House of. Bill: An act to incorporate the Canadian Lo[an] and Investment Company. Ottawa: S.E. Dawson, 2003.

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Commons, Canada Parliament House of. Bill: An act to incorporate the Quebec [and] New Brunswick Railway Company. Ottawa: S.E. Dawson, 2003.

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Commons, Canada Parliament House of. Bill: An act to supervise and control th[e] warehousing, inspecting and weig[h]ing of grain in Manitoba and th[e] North-west Territories. Ottawa: S.E. Dawson, 2003.

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Commons, Canada Parliament House of. Bill: An act to incorporate the St. Clair River Railway Bridge and Tunnel Company. Ottawa: I.B. Taylor, 2002.

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Commons, Canada Parliament House of. Bill: An act to incorporate the Holiness Mov[e]ment (or Church) in Canada. Ottawa: S.E. Dawson, 2003.

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Więcej źródeł

Części książek na temat "COTTEN SEED OIL"

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Senthilkumar, G., S. Lakshmi Sankar i M. Purusothaman. "Testing the Engine Performance with Cotton Seed Oil Biodiesel". W Recent Advances in Manufacturing, Automation, Design and Energy Technologies, 921–26. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-4222-7_100.

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de Oliveira Filho, Josemar Gonçalves, Mirella Romanelli Vicente Bertolo, Gabrielle Victoria Gautério, Giovana Maria Navarro de Mendonça, Ailton Cesar Lemes i Mariana Buranelo Egea. "Bioactive Phytochemicals from Cotton (Gossypium hirsutum) Seed Oil Processing By-products". W Reference Series in Phytochemistry, 1–16. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-63961-7_8-1.

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de Oliveira Filho, Josemar Gonçalves, Mirella Romanelli Vicente Bertolo, Gabrielle Victoria Gautério, Giovana Maria Navarro de Mendonça, Ailton Cesar Lemes i Mariana Buranelo Egea. "Bioactive Phytochemicals from Cotton (Gossypium hirsutum) Seed Oil Processing By-products". W Reference Series in Phytochemistry, 139–54. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-030-91381-6_8.

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Hegde, Ramakrishna N., i B. Jagadeesh. "Engine Performance and Emission Studies with Cotton Seed—Simarouba and Cotton Seed—Mahua Oil Blends as a Partial Replacement Biofuel". W Lecture Notes in Mechanical Engineering, 125–35. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-5996-9_10.

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Rupesh, S., Chris Ben Xavier i Christy Thomas Sani. "Effect of Operating Parameters on Biodiesel Yield from Transesterification of Cotton Seed Oil". W Green Energy and Technology, 477–84. Singapore: Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-2279-6_41.

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Devi, Nirmala, Amrit Puzari i Parineeta Das. "Cotton (Bombax ceiba) Seed Oil: Applications in the Synthesis of Polymer Resins and Blends". W Encyclopedia of Green Materials, 1–9. Singapore: Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-4921-9_121-1.

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Das, Parineeta, Amrit Puzari i Nirmala Devi. "Cotton (Bombax ceiba) Seed Oil: Applications in the Synthesis of Polymer Resins and Blends". W Encyclopedia of Green Materials, 1–9. Singapore: Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-16-4921-9_121-2.

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Nallamothu, Ramesh Babu, Nallamothu Anantha Kamal, Nallamothu Seshu Kishan, Injeti Nanaji Niranjan Kumar i Basava Venkata Appa Rao. "Effect of Multiple Injection Strategy on Combustion of Cotton Seed Oil Biodiesel in CRDI Diesel Engine". W Lecture Notes in Mechanical Engineering, 107–19. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-1124-0_9.

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Lee, Ivan C., Adam Gamson i Jonathan Mitchell. "High-Performance Thin Layer Chromatography and Raman Microscopy of Cotton and Other Seed Oils". W Physical Methods in Food Analysis, 1–16. Washington, DC: American Chemical Society, 2013. http://dx.doi.org/10.1021/bk-2013-1138.ch001.

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Oza, Suvik, Pravin Kodgire i Surendra Singh Kachhwaha. "Analysis of RSM Method for Optimization of Ultrasound-Assisted KOH Catalyzed Biodiesel Production from Waste Cotton-Seed Cooking Oil". W Applied Mathematical Modeling and Analysis in Renewable Energy, 132–48. Boca Raton: CRC Press, 2021. http://dx.doi.org/10.1201/9781003159124-9.

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Streszczenia konferencji na temat "COTTEN SEED OIL"

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Ayomani, M. A. E., J. M. C. Hansadi i S. Wijayapala. "Investigating the Ability to Transfer Antimicrobial Properties of Neem Seed Oil to Cotton Knitted Fabrics". W 2018 Moratuwa Engineering Research Conference (MERCon). IEEE, 2018. http://dx.doi.org/10.1109/mercon.2018.8421903.

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Kumaravelu, C., A. Ravi, A. Gopal i Jayshil Joshi. "Estimation of oil content of single cotton seed using NIR spectrometer by area under curve method". W 2017 Trends in Industrial Measurement and Automation (TIMA). IEEE, 2017. http://dx.doi.org/10.1109/tima.2017.8064798.

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Murali Krishna, B., i J. M. Mallikarjuna. "Renewable Biodiesel From CSO: A Fuel Option for Diesel Engines". W ASME 2006 International Solar Energy Conference. ASMEDC, 2006. http://dx.doi.org/10.1115/isec2006-99051.

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The petroleum-based fuels are limited reserve fuels, with our present known reserves and the growing rate of consumption, it is feared that they are not going to last long. These finite resources of petroleum and highly concentrated in certain regions of the world has given rise to frequent disruptions and uncertainties in its supply and as well as price. This situation has created a problem to increase the prices of these oils. The growing dependence on oil has created great scarcities and hardships with serious economic imbalance. A part from the problem of fast vanishing reserves, Petroleum fueled vehicles discharge significant amount of pollutants. In view of these problems attempts must be made to develop the technology of alternate clean burning fuels. The alternative, which satisfies all these requirements, is bio-diesel. Bio-diesel is methyl or ethyl ester of fatty acid made from virgin or used vegetable oils (both edible and non-edible) and animal fat, by converting the triglyceride oils to methyl (or ethyl) esters with a process known as transesterification. Bio-fuels are important now and offer increase in potential for the future. This paper consists two phases. The phase one dealt with preparation of bio-diesel from Cotton Seed Oil (C.S.O), which is available at cheaper price, as it is byproduct from cotton industries. Its properties were determined experimentally and compared with the conventional diesel fuel. The second phase dealt with conduction of experiments on a single cylinder, 4-stroke, direct injection Diesel Engine without modifications at constant speed 1500 rpm for various loads using 100% bio-diesel and conventional diesel fuel. It noticed that, the performance of the engine is not severely deviated by the substituted renewable biodiesel inaddition considerable decrease in smoke level. It is concluding that the biodiesel is superior fuel from the environmental and performance point of view, addition to this reducing the import of oil and consequentially improving energy security as a renewable alternate fuel.

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B, Prabakaran. "Influence of Butanol and Nano Titanium Oxide into Non Edible Cotton Seed Oil Biodiesel on the Performance of CI Engine". W SAE Powertrains, Fuels & Lubricants Meeting. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2020. http://dx.doi.org/10.4271/2020-01-2134.

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Turdiboyev, Abduvali, Urolboy Khaliknazarov, Dilmurod Akbarov, Musodilla Kholiyarov, Sokhiba Abdullaeva i Tuxtasin Butaev. "Study on the energy efficiency issues in extracting fat and oils from cotton seeds". W 2ND INTERNATIONAL CONFERENCE ON ENERGETICS, CIVIL AND AGRICULTURAL ENGINEERING 2021 (ICECAE 2021). AIP Publishing, 2022. http://dx.doi.org/10.1063/5.0112950.

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Сулейменова, Мария Шаяхметовна, i Алтынайым Сейфулақызы Турдалиева. "INFLUENCE OF EMULSIFIERS ON THE STABILITY OF EMULSIONS". W Технические и естественные науки: сборник избранных статей по материалам Международной научной конференции (Санкт-Петербург, Апрель 2022). Crossref, 2022. http://dx.doi.org/10.37539/tns302.2022.93.49.004.

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Исследована устойчивость водомасляных эмульсий в присутствии отечественных эмульгаторов на основе смолы из отходов переработки подсолнечных семян и хлопчатника, и зарубежного эмульгатора SPAN. Установлено, что срок хранения эмульсии зависит от процентного содержания эмульгатора, при этом эмульгатор, полученной из отходов переработки подсолнечных семян может конкурировать с зарубежным аналогом. The stability of water-oil emulsions in the presence of domestic emulsifiers based on resin from waste processing of sunflower seeds and cotton and foreign emulsifier SPAN has been studied. It has been established that the shelf life of the emulsion depends on the percentage of the emulsifier, while the emulsifier obtained from the waste processing of sunflower seeds can compete with the foreign analogue.

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Gnanasikamani, Balaji, Sureshkumar K i Cheralathan Marimuthu. "Experimental Investigation on CO2 Reduction in Exhaust Gases of CI Engine Fuelled with Blend of Cotton Seed Oil Methyl Ester and Diesel". W International Conference on Advances in Design, Materials, Manufacturing and Surface Engineering for Mobility. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2018. http://dx.doi.org/10.4271/2018-28-0035.

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Sujak, Subiyakto i Dwi Adi Sunarto. "Effectiveness of Botanical Insecticide Mixture of Neem Seed Extract and Citronella Oil Against Cotton Bollworm (Helicoverpa armigera Hubner) and Armyworm (Spodoptera litura Fabricius)". W International Conference and the 10th Congress of the Entomological Society of Indonesia (ICCESI 2019). Paris, France: Atlantis Press, 2020. http://dx.doi.org/10.2991/absr.k.200513.031.

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Filintas, Agathos, Aikaterini Nteskou, Persefoni Katsoulidi, Asimina Paraskebioti i Marina Parasidou. "Rainfed and Supplemental Irrigation Modelling 2D GIS Moisture Rootzone Mapping on Yield and Seed Oil of Cotton (Gossypium hirsutum) Using Precision Agriculture and Remote Sensing". W EFITA International Conference. Basel Switzerland: MDPI, 2021. http://dx.doi.org/10.3390/engproc2021009037.

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Elkelawy, Medhat, Hagar Bastawissi, S. Chandra Sekar, K. Karuppasamy, N. Vedaraman, Karuppiah Sathiyamoorthy i Ravishankar Sathyamurthy. "Numerical and Experimental Investigation of Ethyl Alcohol as Oxygenator on the Combustion, Performance, and Emission Characteristics of Diesel/Cotton Seed Oil Blends in Homogenous Charge Compression Ignition Engine". W International Powertrains, Fuels & Lubricants Meeting. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2018. http://dx.doi.org/10.4271/2018-01-1680.

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Raporty organizacyjne na temat "COTTEN SEED OIL"

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Monetary Policy Report - July 2022. Banco de la República, październik 2022. http://dx.doi.org/10.32468/inf-pol-mont-eng.tr3-2022.

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In the second quarter, annual inflation (9.67%), the technical staff’s projections and its expectations continued to increase, remaining above the target. International cost shocks, accentuated by Russia's invasion of Ukraine, have been more persistent than projected, thus contributing to higher inflation. The effects of indexation, higher than estimated excess demand, a tighter labor market, inflation expectations that continue to rise and currently exceed 3%, and the exchange rate pressures add to those described above. High core inflation measures as well as in the producer price index (PPI) across all baskets confirm a significant spread in price increases. Compared to estimates presented in April, the new forecast trajectory for headline and core inflation increased. This was partly the result of greater exchange rate pressure on prices, and a larger output gap, which is expected to remain positive for the remainder of 2022 and which is estimated to close towards yearend 2023. In addition, these trends take into account higher inflation rate indexation, more persistent above-target inflation expectations, a quickening of domestic fuel price increases due to the correction of lags versus the parity price and higher international oil price forecasts. The forecast supposes a good domestic supply of perishable foods, although it also considers that international prices of processed foods will remain high. In terms of the goods sub-basket, the end of the national health emergency implies a reversal of the value-added tax (VAT) refund applied to health and personal hygiene products, resulting in increases in the prices of these goods. Alternatively, the monetary policy adjustment process and the moderation of external shocks would help inflation and its expectations to begin to decrease over time and resume their alignment with the target. Thus, the new projection suggests that inflation could remain high for the second half of 2022, closing at 9.7%. However, it would begin to fall during 2023, closing the year at 5.7%. These forecasts are subject to significant uncertainty, especially regarding the future behavior of external cost shocks, the degree of indexation of nominal contracts and decisions made regarding the domestic price of fuels. Economic activity continues to outperform expectations, and the technical staff’s growth projections for 2022 have been revised upwards from 5% to 6.9%. The new forecasts suggest higher output levels that would continue to exceed the economy’s productive capacity for the remainder of 2022. Economic growth during the first quarter was above that estimated in April, while economic activity indicators for the second quarter suggest that the GDP could be expected to remain high, potentially above that of the first quarter. Domestic demand is expected to maintain a positive dynamic, in particular, due to the household consumption quarterly growth, as suggested by vehicle registrations, retail sales, credit card purchases and consumer loan disbursement figures. A slowdown in the machinery and equipment imports from the levels observed in March contrasts with the positive performance of sales and housing construction licenses, which indicates an investment level similar to that registered for the first three months of the year. International trade data suggests the trade deficit would be reduced as a consequence of import levels that would be lesser than those observed in the first quarter, and stable export levels. For the remainder of the year and 2023, a deceleration in consumption is expected from the high levels seen during the first half of the year, partially as a result of lower repressed demand, tighter domestic financial conditions and household available income deterioration due to increased inflation. Investment is expected to continue its slow recovery while remaining below pre-pandemic levels. The trade deficit is expected to tighten due to projected lower domestic demand dynamics, and high prices of oil and other basic goods exported by the country. Given the above, economic growth in the second quarter of 2022 would be 11.5%, and for 2022 and 2023 an annual growth of 6.9% and 1.1% is expected, respectively. Currently, and for the remainder of 2022, the output gap would be positive and greater than that estimated in April, and prices would be affected by demand pressures. These projections continue to be affected by significant uncertainty associated with global political tensions, the expected adjustment of monetary policy in developed countries, external demand behavior, changes in country risk outlook, and the future developments in domestic fiscal policy, among others. The high inflation levels and respective expectations, which exceed the target of the world's main central banks, largely explain the observed and anticipated increase in their monetary policy interest rates. This environment has tempered the growth forecast for external demand. Disruptions in value chains, rising international food and energy prices, and expansionary monetary and fiscal policies have contributed to the rise in inflation and above-target expectations seen by several of Colombia’s main trading partners. These cost and price shocks, heightened by the effects of Russia's invasion of Ukraine, have been more prevalent than expected and have taken place within a set of output and employment recovery, variables that in some countries currently equal or exceed their projected long-term levels. In response, the U.S. Federal Reserve accelerated the pace of the benchmark interest rate increase and rapidly reduced liquidity levels in the money market. Financial market actors expect this behavior to continue and, consequently, significantly increase their expectations of the average path of the Fed's benchmark interest rate. In this setting, the U.S. dollar appreciated versus the peso in the second quarter and emerging market risk measures increased, a behavior that intensified for Colombia. Given the aforementioned, for the remainder of 2022 and 2023, the Bank's technical staff increased the forecast trajectory for the Fed's interest rate and reduced the country's external demand growth forecast. The projected oil price was revised upward over the forecast horizon, specifically due to greater supply restrictions and the interruption of hydrocarbon trade between the European Union and Russia. Global geopolitical tensions, a tightening of monetary policy in developed economies, the increase in risk perception for emerging markets and the macroeconomic imbalances in the country explain the increase in the projected trajectory of the risk premium, its trend level and the neutral real interest rate1. Uncertainty about external forecasts and their consequent impact on the country's macroeconomic scenario remains high, given the unpredictable evolution of the conflict between Russia and Ukraine, geopolitical tensions, the degree of the global economic slowdown and the effect the response to recent outbreaks of the pandemic in some Asian countries may have on the world economy. This macroeconomic scenario that includes high inflation, inflation forecasts, and expectations above 3% and a positive output gap suggests the need for a contractionary monetary policy that mitigates the risk of the persistent unanchoring of inflation expectations. In contrast to the forecasts of the April report, the increase in the risk premium trend implies a higher neutral real interest rate and a greater prevailing monetary stimulus than previously estimated. For its part, domestic demand has been more dynamic, with a higher observed and expected output level that exceeds the economy’s productive capacity. The surprising accelerations in the headline and core inflation reflect stronger and more persistent external shocks, which, in combination with the strength of aggregate demand, indexation, higher inflation expectations and exchange rate pressures, explain the upward projected inflation trajectory at levels that exceed the target over the next two years. This is corroborated by the inflation expectations of economic analysts and those derived from the public debt market, which continued to climb and currently exceed 3%. All of the above increase the risk of unanchoring inflation expectations and could generate widespread indexation processes that may push inflation away from the target for longer. This new macroeconomic scenario suggests that the interest rate adjustment should continue towards a contractionary monetary policy landscape. 1.2. Monetary policy decision Banco de la República’s Board of Directors (BDBR), at its meetings in June and July 2022, decided to continue adjusting its monetary policy. At its June meeting, the BDBR decided to increase the monetary policy rate by 150 basis points (b.p.) and its July meeting by majority vote, on a 150 b.p. increase thereof at its July meeting. Consequently, the monetary policy interest rate currently stands at 9.0% . 1 The neutral real interest rate refers to the real interest rate level that is neither stimulative nor contractionary for aggregate demand and, therefore, does not generate pressures that lead to the close of the output gap. In a small, open economy like Colombia, this rate depends on the external neutral real interest rate, medium-term components of the country risk premium, and expected depreciation. Box 1: A Weekly Indicator of Economic Activity for Colombia Juan Pablo Cote Carlos Daniel Rojas Nicol Rodriguez Box 2: Common Inflationary Trends in Colombia Carlos D. Rojas-Martínez Nicolás Martínez-Cortés Franky Juliano Galeano-Ramírez Box 3: Shock Decomposition of 2021 Forecast Errors Nicolás Moreno Arias

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