...文快照】： 棉酚(Gossypol)是一种从棉籽粕(饼)中分离出来的黄色色素物质,其分子式为C30H30O8,其中只有 游离棉酚 ( free gossypol )对人畜具有毒性[1]。棉酚中毒可导致动物生产性能的严重下降和血液生化指标的变化等,严重制约了棉籽粕(饼)作为饲料的利用。
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游离棉酚 (Dissociate cotton hydroxybenzene):800mg/kg 钙 (Calcium):0.2%
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中国饲料添加剂网--供求信息 源生物蛋白质饲料底物微量元素的添加量。试验采用5因子6水平均匀设计(uniformdesign)法,通过测定发酵产物中游离棉酚(free gossypol,FG)含量和活性酵母菌数,优化热带假丝酵母(Candida tropicalisZD-3)和酿酒酵母(Sa
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Antinutritional factors commonly exist in plant feeds, which mainly include protease inhibitors, lectin, non-starch polyaccharides, phytic acid, tannis, free gossypol, glucosides, antivitamin factors, urease and so on.
抗营养因子普遍存在于植物性饲料中，主要包括蛋白酶抑制因子、植物凝集素、非淀粉多糖、植酸、单宁、糖苷、游离棉酚、抗维生素因子、脲酶等。
参考来源 - 饲料中的抗营养因子及其灭活 Antinutritional Factors in Feeds and Their DeactivationIn the third chapter, a method for analysis of Free Gossypol(FG) in animal tissues by HPLC with diode array detector(DAD) was proposed.
第三章提出了用高效液相色谱测定动物组织中游离棉酚含量的方法。
参考来源 - 动物组织中兽药残留分析及检测·2,447,543篇论文数据，部分数据来源于NoteExpress
摘要本试验旨在研究蒸汽爆破技术对棉籽粕中游离棉酚的脱毒效果。
Abstract: This experiment was conducted to study the detoxification of steam explosion technology on free gossypol content of cottonseed meal.
在最佳脱色条件下，脱色率达到84%，且脱色液中检测不到游离棉酚的存在。
The decoloring ratio was about 84% under the optimum conditions, and the free gossypol couldn't be determined in the decolored solution.
但由于含有游离棉酚等有毒成分，在配合饲料和食用中的应用受到了严格限制。
Because of the venomous component, the cottonseed meal is controlled in the application for feed and edible.
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