Mannan Oligosaccharides (MOS) is an immune polysaccharide present in the cell wall of yeast that regulates the intestinal tract. It mainly consists of long D-mannose chains (main chains) connected by α-(1-6) bonds, short side chains composed of α-(1-2) bonds, and α-(1-3) bonds. The functional oligosaccharide extracted and refined from the cell wall of Saccharomyces cerevisiae can activate and proliferate bifidobacteria and lactic acid bacteria in large quantities, regulate the microecological balance, and is also a high-quality soluble dietary fiber prebiotic.
| Item | Specification | Result |
|---|---|---|
| Assay | ≥90.0% | 90.9% |
| Organoleptic | ||
| Appearance | Powder | Conforms |
| Color | White to Light-Yellow | White |
| Odor | Characteristic | Conforms |
| Taste | Characteristic | Conforms |
| Physical Characteristics | ||
| Particle Size | 100% Through 80 mesh | Conforms |
| pH | 4.5-7.0 | 6.5 |
| Water | ≤3.0 | 2.9 |
| Ash content | ≤0.1% | 0.03% |
| Heavy metals | ||
| Arsenic / (mg/kg) | ≤0.3 | Conforms |
| Pb / (mg/kg) | ≤0.15 | Conforms |
| Cu / (mg/kg) | ≤5.0 | Conforms |
| Microbiological Tests | ||
| Total Plate Count | ≤1000cfu/g | <10cfu/g |
| Total Yeast & Mold | ≤20cfu/g | <10cfu/g |
| E.Coli | Negative | Negative |
| Salmonella | Negative | Negative |
Used in functional beverages, dietary supplements, food substitutes.
Medicinal and food homology, nutritional and health care, pharmaceutical raw materials.
Pet food, feed additives, animal medicine, animal protection.
| Weight | Packing method |
|---|---|
| 1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs, 25kg or more | by Drums or carton (2 layers plastic bag inside) |
| Weight | Delivery method | Delivery time | Destination |
|---|---|---|---|
| 1kg-25kgs | EMS, DHL, UPS, Fedex | 3-7 days | Door to door |
| 25kgs-100kgs | DHL, FedEx, by Air | 3-7 days | Door to door (to Airport by Air) |
| more than 100kgs | by Air | 3-7 days | Door to Airport |
| by Sea | 10-35 days | Door to port |