Galacto-oligosaccharide (GOS) 90% Powder
| Otherl Name | Prebiotic GOS Powder |
|---|---|
| CAS No. | 6587-31-1 |
| Chemical Formula | (C₆H₁₀O₅)ₙ |
| Grade | Food Grade / Prebiotic |
| Min. Order | 500KG |
GOS 90% Powder – Pure Prebiotic Power for Digestive Wellness.
Galacto-oligosaccharide (GOS) 90% Powder is a high-purity prebiotic ingredient produced from lactose through enzymatic synthesis. It contains ≥90% galacto-oligosaccharides on a dry basis and selectively promotes the growth of beneficial intestinal bacteria such as Bifidobacteria and Lactobacillus. With mild sweetness, excellent water solubility, and good heat and pH stability, GOS 90% Powder is widely used in infant formula, dairy products, functional foods, and dietary supplements to support gut health and digestive balance.
Specifications
| Test Item | Specification |
|---|---|
| Galacto-oligosaccharides Content (dry basis) | ≥ 90.0% |
| Lactose + Monosaccharide (dry basis) | ≤ 13% (often ≤10% by some suppliers) |
| Moisture | ≤ 5.0% |
| Ash (as Sulphate) | ≤ 0.3% |
| pH (10% solution) | ~2.8 – 6.0 |
| Arsenic (As) | ≤ 0.5 mg/kg |
| Lead (Pb) | ≤ 0.5 mg/kg |
| Total Plate Count | ≤ 1,000 CFU/g |
| Total Coliform | ≤ 10 CFU/g |
| Mold | ≤ 25 CFU/g |
| Yeast | ≤ 25 CFU/g |
| Salmonella / Pathogens | Negative |
Functional Applications:
- Infant formula, milk products
- Nutraceuticals & dietary supplements
- Functional foods and beverages
- Bakery products and confectionery
- Dairy products (yogurt, ice cream)
Packing
Packing in 25KG paper bage with PE liner
Storage Conditions
- Store in a cool, dry, and well-ventilated place
- Keep tightly sealed in original packaging to protect from moisture
- Avoid direct sunlight and heat sources
- Recommended storage temperature: ≤ 25 °C
- Relative humidity: preferably < 60%
- Do not store near strong odors or volatile chemicals