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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| F121136-10g |
10g |
现货 ![]() |
| |
| F121136-50g |
50g |
现货 ![]() |
| |
| F121136-250g |
250g |
现货 ![]() |
| |
| F121136-1kg |
1kg |
现货 ![]() |
|
| 别名 | FOS |
|---|---|
| 英文别名 | FOS |
| 规格或纯度 | ≥90% (as FOS and inulin) |
| 英文名称 | Fructooligosaccharides from chicory |
| 储存温度 | 2-8°C储存 |
| 运输条件 | 冰袋运输 |
| 产品介绍 |
低聚果糖又称蔗果低聚糖,是由1~3个果糖基通过β(2-1)糖苷键与蔗糖中的果糖基结合生成的蔗果三糖、蔗果四糖和蔗果五糖等的混合物,果糖链的长度为2-60,平均聚合度为>10。 低聚果糖对肠酶的水解具有抗性,并且已被证明在人类小肠中不能被酶消化,但在下消化道中通过微生物群进行广泛发酵。来自菊苣的低聚果糖可用于益生元营养研究,以研究低聚果糖(FOS)对生理过程和健康的有益作用。 低聚果糖可以与益生菌组合使用,以评估它们作为肠道补充剂的益处。低聚果糖可用于甘露糖结合凝集素(MBL)研究。 Fructooligosaccharides are composed of glucose-(fructose)n with β?2→1 linkage between the fructose monomer units. The length of the fructose chain varies from 2 to 60 with an average degree of polymerization of >10. Fructooligosacchrides are resistant to hydrolysis by the intestinal enzymes, and have been shown to be indigestible by enzymes in the human small intestine but are fermented extensively by microflora in the lower digestive tract. |
| 纯度 | ≥90%(as FOS and inulin) |
| 1. Lin Wang, Zhikun Zeng, Yaqing Lin, Baodong Zheng, Yi Zhang, Lei Pan. (2024) In vitro dynamic digestion properties and fecal fermentation of Dictyophora indusiata polysaccharide: Structural characterization and gut microbiota. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 282 (136713). [PMID:39427788] [10.1016/j.ijbiomac.2024.136713] |