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Fructooligosaccharides (低聚果糖,FOS)是一种天然存在的功能性寡糖,由2~10个果糖分子与葡萄糖分子结合而成,广泛存在于香蕉、洋葱、大蒜、菊苣、蜂蜜等天然植物中。作为一种典型的益生元,低聚果糖不能被人体消化吸收,但能被肠道中的益生菌(如双歧杆菌)选择性利用,促进肠道健康、调节肠道菌群平衡、增强免疫力。
Fructooligosaccharides (低聚果糖,FOS)是一种天然存在的功能性寡糖,由2~10个果糖分子与葡萄糖分子结合而成,广泛存在于香蕉、洋葱、大蒜、菊苣、蜂蜜等天然植物中。作为一种典型的益生元,低聚果糖不能被人体消化吸收,但能被肠道中的益生菌(如双歧杆菌)选择性利用,促进肠道健康、调节肠道菌群平衡、增强免疫力。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
500 mg | ¥ 123 | 现货 | |
1 g | ¥ 163 | 现货 | |
5 g | ¥ 347 | 现货 | |
10 g | ¥ 492 | 现货 |
产品描述 | Fructooligosaccharides (FOS) are naturally occurring functional oligosaccharides, which are composed of 2 to 10 fructose molecules combined with glucose molecules. They are widely found in natural plants such as bananas, onions, garlic, chicory, and honey. As a typical prebiotic, fructooligosaccharides cannot be digested and absorbed by the human body, but are selectively fermented by beneficial gut bacteria, especially bifidobacteria, to promote gut health, support microbial balance. |
别名 | 低聚果糖, Oligolevulose, FOS |
CAS No. | 308066-66-2 |
密度 | no data available |
存储 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
溶解度信息 | H2O: 200 mg/mL, Sonication and heating are recommended. ![]() DMSO: 13 mg/mL, Sonication is recommended. ![]() |
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