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| Fructooligosaccharides (FOS) are a form of water-soluble carbohydrate. Composed of short fructose chains, they cannot be digested by the human body. As well as being considered a prebiotic, FOS are commonly used as an alternative sweetener in certain foods. Fructooligosaccharides (FOS) are oligosaccharides that occur naturally in plants such as onion, chicory, garlic, asparagus, banana, artichoke, among many others. They are composed of linear chains of fructose units, linked by beta (2-1) bonds. 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. | |||||||||
308066-66-2
bosschem
308066-66-2
Fructooligosaccharides Basic information | |
Product Name: | Fructooligosaccharides |
CAS: | 308066-66-2 |
MF: | |
MW: | 0 |
EINECS: | 204-465-2 |
Mol File: | Mol File |
 Fructooligosaccharides Chemical Properties | |
storage temp. | 2-8°C |
form | buffered aqueous solution |
color | white |
biological source | plant (Chicorium intybus) |
Cosmetics Ingredients Functions | SKIN CONDITIONING |
HUMECTANT | |
项目 Project | 液体 Liquid | 固体 Solid | ||
55 | 95 | 55 | 95 | |
水分/% ≤ Moisture, % ≤ | — | 5.0 | ||
干物质（固形物）/% ≥ Dry matter (solid matter), % ≥ | 75 | — | ||
pH | 4.5-7.0 | |||
低聚果糖总含量（占干物质）/% ≥ Total content of fructooligosaccharides (in dry matter), % (mass fraction) ≥ | 55 | 95 | 55 | 95 |
电导灰分/% ≤ Conductivity ash,% ≤ | 0.4 | |||
色度/% ≤ Chroma ≤ | 0.2 | — | ||
透光率/% ≤ Light transmittance, % ≤ | 85 | — |
菌落总数/(CFU/g) ≤ Total number of colonies, cfu/g ≤ | 1000 | |
大肠菌数/(MPN/g)≤ Coliform, MPN/100g ≤ | 3 | |
霉菌/(CFU/g) ≤ Mold, cfu/g ≤ | 25 | |
酵母菌/(CFU/g) ≤ Yeast, cfu/g ≤ |  25 | |
