| Customization: | Available |
|---|---|
| CAS No.: | CAS 9057-02-7 |
| Formula: | C20h36o16 |
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| ITEM | SPECIFICATION |
| Appearance | White fine powder |
| Pullulan purity(dry basis) | >90% |
| Viscosity(10 wt%30°) | 100~180 mm2 |
| Mono-,di-and oligosaccharides(dry basis) | ≤5.0% |
| Total nitrogen | ≤0.05% |
| Loss on dry | ≤5.0% |
| Lead(Pb) | ≤0.2 ppm |
| Arsenic | <2 ppm |
| Heavy metals | <5 ppm |
| Ash | ≤1.0% |
| pH(10%w/w aqueous solution) | 5.0~7.0 |
| Yeast and moulds/(CFU/g) | ≤100 |
| Coliforms/(MPN/g) | <3.0 |
Food industry
Thickening and preservation: used as a thickener in candies (such as gel candies, chocolate coatings), beverages (fruit and vegetable juices, carbonated beverages), with an addition amount of 0.15%-0.5%.
Low-calorie foods: replace starch, used in staple foods and pastries to reduce calories.
Antioxidant packaging: made into edible films, used to preserve meat, fruits and vegetables, and inhibit oxidation.
Medicine and health products
Capsules and drug carriers: replace animal gelatin to produce plant hollow capsules; as a sustained-release drug carrier to improve drug stability.
Medical dressings: use its moisturizing and biocompatibility to accelerate wound healing.
Cosmetics
Moisturizing and film-forming: used in products such as facial masks and hair sprays to provide moisturizing effects and shaping functions; replace synthetic film-forming agents to reduce costs.
Environmental protection and industry
Degradable materials: used for environmentally friendly packaging films and industrial oil displacement agents (such as tertiary oil recovery). Water treatment: Used as a flocculant to purify highly turbid water.
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