Customization: | Available |
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CAS No.: | 6587-31-1 |
Formula: | C18h32o16 |
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Lactose | → | Enzymatic conversion | → | Purification | → | Decoloration | |
→ | Filtration | → | Refined passivation | → | Evaporation concentration | → | Dry |
→ | Packing | → | Final Product |
Item | GOS 570S | GOS 570P | GOS 700P | GOS 800P | GOS 900P | GOS 1000P | ||
Appearance | Colorless or light yellow sticky liquid | white or yellowish powder | ||||||
pH | 2.8-3.8 | 3.0-6.0 | ||||||
Solid Substance | 74-76% | ≥ 96.50% | ||||||
GOS content | ≥ 57% | ≥ 57% | ≥ 70% | ≥ 80% | ≥ 90% | ≥ 99% | ||
Lactose | ≤ 23% | ≤ 43% | ≤ 30% | ≤ 20% | ≤ 10% | ≤ 1% | ||
Glucose | ≤ 22% | |||||||
Galactose | ≥ 57% | |||||||
Ash (Sulphate) | ≤ 0.3% | |||||||
Arsenic (As) | ≤ 0.05 mg/kg | |||||||
Lead (Pb) | ≤ 0.02 mg/kg | |||||||
Mercury (Hg) | ≤ 0.01 mg/kg | |||||||
Cadmium (Cd) | ≤ 0.1 mg/kg | |||||||
Total Aerobic Count | ≤ 50 CFU/g | |||||||
Total Coliform | ≤ 3.0 MPN/g | |||||||
Mould / Yeast | ≤ 20 CFU/g | |||||||
Salmonella | Not exist |