| 不同离子型表面活性剂对反刍动物瘤胃发酵调控的研究进展 |
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| 引用本文： | 陈沫,臧长江,陈晖,雒秋江,李凤鸣,潘榕.不同离子型表面活性剂对反刍动物瘤胃发酵调控的研究进展[J].中国畜牧兽医,2018,45(5):1203-1210. |
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| 作者姓名： | 陈沫 臧长江 陈晖 雒秋江 李凤鸣 潘榕 |
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| 作者单位： | 新疆农业大学动物科学学院, 新疆肉乳用草食动物营养实验室, 乌鲁木齐 830052 |
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| 基金项目： | 新疆维吾尔自治区自然科学基金（2016D01A034） |
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| 摘 要： | 表面活性剂是一种新型的反刍动物饲料添加剂，根据表面活性剂的分子结构，可将其分为阴离子型、阳离子型、两性离子型和非离子型表面活性剂，其作用机理是通过改变瘤胃微生物种群数量进而增加瘤胃内源性酶的分泌量、分泌酶活性或促进酶与底物之间的相互作用，改变瘤胃发酵模式，提高瘤胃微生物对粗饲料的降解能力，进而提高反刍动物生产性能。作者主要综述了表面活性剂的分类及几种常见的表面活性剂对反刍动物瘤胃发酵调控的影响，其中包括非离子型（吐温、烷基多糖苷、茶皂素）、两性离子型（甜菜碱、大豆磷脂）和阴离子型（十二烷基苯磺酸钠、磺基丁二酸钠二辛酯）；介绍了日粮中添加不同离子型表面活性剂对反刍动物瘤胃微生物种群数量、内源酶活、发酵产物等影响，为新型表面活性剂的开发和表面活性剂在反刍动物日粮中的合理应用提供参考依据。
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| 关 键 词： | 反刍动物 瘤胃发酵 表面活性剂 |
Research Progress on the Regulation of Rumen Fermentation by Different Surfactants in Ruminants |
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| CHEN Mo,ZANG Changjiang,CHEN Hui,LUO Qiujiang,LI Fengming,PAN Rong.Research Progress on the Regulation of Rumen Fermentation by Different Surfactants in Ruminants[J].China Animal Husbandry & Veterinary Medicine,2018,45(5):1203-1210. |
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| Authors: | CHEN Mo ZANG Changjiang CHEN Hui LUO Qiujiang LI Fengming PAN Rong |
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| Institution: | Xinjiang Key Laboratory of Herbivore Nutrition for Meat & Milk Production, College of Animal Science, Xinjiang Agricultural University, Urumqi 830052, China |
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| Abstract: | Surfactant is a novel feed additive for ruminants,according to the molecular structure of the surfactant,it can be divided into anionic,cationic,zwitterionic and non-ionic surfactants.The action mechanism is through changing of rumen microbial population to increase the secretion and activity of endogenous enzyme in the rumen,or promote the interaction between enzymes and substrates,and change the ruminal fermentation mode and improve the ability of degrade roughage of rumen microorganisms,in order to improve ruminant production performance.The authors reviewed the classification of surfactants and the effects of several common surfactants on regulation of rumen fermentation including nonionic (Tween,alkyl polyglycosides and tea saponin),zwitterionic (betaine and soy phosphorlipids) and anionic (sodium dodecyl benzene sulfonate and aerosol-OT).Introducing the impact of rumen microbial population,endogenous enzyme activity,fermentation product when adding different ionic surfactants to the diet,it provides reference for the development of new surfactants and the rational use of surfactants in ruminant diets. |
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| Keywords: | ruminant rumen fermentation surfactant |
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