نتایج جستجو برای: cottonseed
تعداد نتایج: 1332 فیلتر نتایج به سال:
Solvent-extracted cottonseed meal was used in shrimp Penaeus vannamei diets at levels of 0, 13.3, 26.5, 39.8, 53.0 and 66.3%, substituting on an equal nitrogen basis for 0, 20, 40, 60, 80 and 100% of animal protein mix (53% menhaden fish meal, 34% shrimp waste meal and 13% squid meal). The feeds were formulated to contain 32% crude protein and 3,100 kcal metabolizable energykg. Each diet was fe...
four ahomasal cathetered multiparous lactating sannen goats with mean milk production of 1.6 ± 0.64 kg and 139 ± 4 days in milk were allocated to 4 treatments in a latin square design. the goats were fed a basal diet containing 40% alfalfa hay and 60% concentrate. the basal diet was supplemented by infusion of 1) water, 2) cottonseed oil (48 g/d), 3) glucose (100 g/d) and 4) mixture of cottonse...
Bovine rumen fluid was fermented anaerobically over 48 h with cottonseed, corn, alfalfa, or a mixture of these substrates in anaerobic mineral buffer. Samples taken at different incubation times were derivatized with n-butanol and subjected to gas chromatography and mass spectroscopy. No unusual fermentation end-products from the cottonseed substrate were detected. Cottonseed supported rumen fe...
Meal prepared from Cry1F/Cry1Ac transgenic/genetically modified cottonseed (WIDESTRIKE Insect Protection, hereafter referred to as WIDESTRIKE) was compared to cottonseed meal prepared from four conventionally bred lines of cotton (three commercial non-transgenic line controls (PHY72, PHY78 and 98M-2983), and a near isoline non-transgenic control (PSC355) in a 90-day dietary study to evaluate sa...
Gossypol is a yellow compound produced by the cotton plant that confers resistance to pests. Gossypol exists in two enantiomeric forms, (+) and (-), and is experimentally often used as a racemate, (±)-gossypol, or complexed with acetic acid. (±)-Gossypol is found in cottonseed and cottonseed products in two forms: free gossypol, which is readily extractable with solvents, and bound gossypol. Th...
The experiment was conducted to evaluate losses and nutritive value of elephant grass silage containing increasing levels of cottonseed meal. The experimental design was completely randomized, with five treatments: 0, 7, 14, 21 and 28% inclusion of cottonseed meal, and four replications. The material was chopped and packed in PVC silos and stored for 80 days. The pH and dry matter (DM), crude p...
BOBOEV, A., A. HASANOV, L. YOTOVA and H. HASANOV, 2012. Antioxidant activity of peptides obtained from wheat and cottonseed proteins. Bulg. J. Agric. Sci., 18: 103-111 Enzymatic hydrolysis of various wheat proteins and cottonseed with acid (Prolive PAC 30L “EnzymeBioProduct” Ltd, Russia) and neutral proteases (Neutrase, ‘’Novozymes’’, Denmark) was studied. The antioxidant properties of the prod...
The objective of this study was to evaluate the effect of different levels of crude cottonseed oil in isoenergetic diets, with or without supplementation of ferrous sulfate, on performance variables, relative weight of organs, and blood parameters of broilers, and on the economic viability of diets in the periods from 1 to 7 and 1 to 21 days of age. A total of 600 male birds of the Ross line we...
Our previous research, conducted under well-watered conditions without fertilizer application, showed that fuzziness cottonseed trait resulted in cottonseed nutrition differences between fuzzy (F) and fuzzless (N) cottonseed. Under water stress conditions, B mobility is further limited, inhibiting B movement within the plant, affecting seed nutrition (quality). Therefore, we hypothesized that b...
Cottonseed oil is recognized as an important oil in food industry for its unique characters: low flavor reversion and the high level of antioxidants (VitaminE) as well as unsaturated fatty acid. However, the cottonseed oil content of cultivated cotton (Gossypium hirsutum) is only around 20%. In this study, we modified the accumulation of oils by the down-regulation of phosphoenolpyruvate carbox...
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