Food Additives
Product Introduction
Sodium Alignate powder is a kind of natural polysaccharide which exists in kelp, macroalgae and other brown algae. It is a natural product formed by alginic acid in algae and minerals in seawater, alginic acid is a kind of mixed polysaccharide, which is composed of mannose uronic acid (m) and guloronic acid (g) . Widely used alginate products are sodium alginate, potassium alginate, calcium alginate, ammonium alginate and so on.
Product Function
In food industry, as gelatinizing agent, thickener, deflocculant used in health food such as ice cream, beverage, form food, meat product, jam, etc.
In daily industry: used as peel mask, thickening stabilizing agent for cosmetic.
In fodder industry: used as fodder bonding agent, pet food bonding agent, etc..
Product Application
1. Stabilizer
Replacing starch and carrageenan, sodium alginate can be used in beverage, dairy products, iced products.
2. Thickener and emulsion
As food additive, sodium alginate mainly used in sala flavoring, pudding jam, tomato ketchup and the canned products.
3. Hydration
Sodium alginate can make noodle, vermicelli and rice noodle more cohesiveness.
4. Gelling property
With this character, sodium alginate can be make into kinds of gel product. It also can be used as a cover for fruit, meat and seaweed products away from air and keep them stored longer.
Product Data Sheets
| Analysis | Description | Test Method |
| Appearance | white powder | Visual |
| Odor | Characteristic | Organoleptic |
| Identification | Conform with reference sample | Organoleptic |
| Mesh Size | 100% pass 80 mesh | 80mesh screen |
| Moisture Content | ≤ 1.0% | GB5009.3-2016 |
| Heavy Metals | ≤ 10 ppm | GB 5009.3 |
| Arsenic (As) | ≤ 1.5 ppm | GB 5009.4 |
| Lead (Pb) | ≤ 2 ppm | GB 5009.11 |
| Cadmium（Cd） | ≤1ppm | GB 5009.12 |
| Mercury （Hg） | ≤1ppm | GB 5009.17 |
| Total Plate Count | ≤10000 cfu/g | GB 5009.15 |
| Yeast and Mold | ≤100 cfu/g | GB 5009.3 |
| Escherichia Coli | < 10cfu/g | GB 5009.4 |
| Salmonella/25g | Absent | GB 5009.11 |
| Effective constituent | Sodium Alignate≥99% | HPLC |
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