casno. : CAS 308066-66-2
Xylooligosaccharide shorted as XOS, is a functional polymeric sugar consisting of 2-7 xylose molecules bonded by β-1,4 glycosidic bonds. It is one of the strongest bifidobacteria proliferating species among the polymeric sugars, and its efficacy is nearly 20 times that of other polymeric sugars. organic acids. It can lower the intestinal PH value, inhibit the growth of harmful bacteria, make probiotics proliferate in the intestine, and achieve some health effects.
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Test Item | Standard | Result |
Appearance | White or slight yellow powder | Complied |
Taste | Sweet, No peculiar taste | Complied |
Odor | No peculiar smell | Complied |
Water % | ≤5.0 | 1.5 |
Ash % | ≤0.3 | 0.026 |
PH value | 3.5-6.5 | 4.10 |
XOS2-7 content(on dry matter) g/100g | ≥95 | 97.81 |
XOS2-4 content(on dry matter) g/100g | ≥65 | 81.85 |
Total Bacteria Count (CFU/g) | ≤1000 | ≤10 |
Total Coliform (MPN/100g) | ≤30 | <30 |
Mold and Yeast (CFU/g) | ≤25 | ≤10 |
Salmonella (CFU/25g) | No exist | not detected |
Shigella (CFU/25g) | No exist | not detected |
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