| 瘤胃非消化性寡糖测定方法初探 |
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| 引用本文： | 刘兵,瞿明仁,凌宝明,黄小红. 瘤胃非消化性寡糖测定方法初探[J]. 中国饲料, 2006, 0(19): 35-36 |
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| 作者姓名： | 刘兵 瞿明仁 凌宝明 黄小红 |
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| 作者单位： | 江西农业大学动物科技学院,南昌市,330045 |
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| 基金项目： | 国家自然科学基金;江西省自然科学基金;江西省教育厅科研项目 |
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| 摘 要： | 瘤胃非消化性寡糖(RNDO)具有促进瘤胃微生物生长繁殖、提高动物免疫力、促进营养物质消化吸收等多种功能。本文初步探讨运用人工瘤胃体外培养系统对饲料原料进行消化处理、采用葡聚糖凝胶分离、以苯酚-硫酸法测定瘤胃非消化性寡糖含量,并运用该方法测定玉米、玉米秸、豆粕、苜蓿、青干草、羊草、谷草等反刍动物常用饲料原料的瘤胃非消化性寡糖含量。
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| 关 键 词： | 瘤胃非消化性寡糖 人工瘤胃体外培养 凝胶分离 苯酚-硫酸法 饲料 |
| 文章编号： | 1004-3314(2006)19-0035-03 |
Preliminary study on determination of rumen nondigestible oligosaccharide |
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| Liu Bing Qu Mingren et al. Preliminary study on determination of rumen nondigestible oligosaccharide[J]. China Feed, 2006, 0(19): 35-36 |
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| Authors: | Liu Bing Qu Mingren et al |
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| Affiliation: | Liu Bing Qu Mingren et al |
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| Abstract: | Rumen non-digestible oligosaccharides (RNDO),which have all kinds of functions,such as promoting growth and propagate of rumen microbe,improving immunity funtion of animal,promoting nutrients to be digested and so on.In the experiment,rumen ectogenesis system was used to pretreat feeding stuffs,then Sephadex-25 was used to isolate oligosaccharides,finally determine the content of RNDO of several feedstuffs for ruminant such as corn,corn straw,soybean meal,alfalfa,dry grass,etc. with phenol-sulfurlic acid method. |
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| Keywords: | rumen non-digestible oligosaccharides rumen ectogenesis gel filtration chromalography phenol-sulfuric acid method feedstuff |
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