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Room 705-1,No.21-1 Changjiang, Wuxi, Jiangsu
Propylene glycol alginate (abbreviated as PGA), is derived from alginic acid which is extracted fromnatural seaweed. It is in the form of white of flaxen powder. Aqueous solution is viscous colloid. Compared with alginate, it has better resistance against acid and salts. And PGA is a good seaweed based food additive which has excellent performance
Main applications
1, In food industry, used as thickener, emulsifier and stabilizer
2, PGA has good acid-proof property, can be used in conditions with PH at **5.
3, PGA has strong frothing and emulsifying ability. Widely used as a stabilizer for yoghurt, flavoring and beer foam
Application ratio guide
|
Usage |
Function |
Dosage（%） |
|
Dairy |
Thickening emulsifying,stabilizing |
0.**0.3 |
|
Lactic acid beverage |
Acid resistant,stabilizing milk protein |
0.**0.7 |
|
Juice |
Acid resistant,stabilizing,dispersing |
0.**0.7 |
|
Beer |
foam stabilizing |
0.****0.**6 |
|
Instant foods |
Hydration,texturing agent |
0.**0.5 |
|
Spreads |
Emulsifying and stabilizing |
0.**0.3 |
|
Flavoring |
Salt resistance,acid proo,thickening |
0.**0.3 |
|
Coffee conditioner |
Emulsifying,thickening |
0.**0.3 |
Product standard
|
Speclilation |
GB*********4 |
|
Esterification degree，% |
≥*0.0 |
|
In soluble ash，% |
≤1.0 |
|
Loss on drying，% |
≤*0.0 |
|
Araenic，% |
≤0.***2 |
|
Heavy metals(As Pb)，% |
≤0.**2 |
|
Lesd(Pb)，% |
≤0.***5 |
