Qingdao Bright Moon Seaweed Group.Co., Ltd

Propylence glycol alginate(abbreviated as PGA),is derived from alginic acid which is extracted from natural seaweed.It is in the from 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 insustry,used as thickener,emulsifier and stabilizer.
PGA应用图

2、 PGA has good acid-proof property,can be used in conditions with PH at 3-5.
PGA应用图

3、PGA has strong frothing and emulsifying ability.Widely used as a stabilizer for yoghurt,flavoring and beer foam.
PGA应用图

Application ratio guide

Usage	Function	Dosage（%）
Dairy	Thickening emulsifying,stabilizing	0.1-0.3
Lactic acid beverage	Acid resistant,stabilizing milk protein	0.2-0.7
Juice	Acid resistant,stabilizing,dispersing	0.2-0.7
Beer	foam stabilizing	0.002-0.006
Instant foods	Hydration,texturing agent	0.2-0.5
Spreads	Emulsifying and stabilizing	0.1-0.3
Flavoring	Salt resistance,acid proo,thickening	0.1-0.3
Coffee conditioner	Emulsifying,thickening	0.1-0.3

Product standard

Speclilation	GB10616-2004
Esterification degree，%	≥80.0
In soluble ash，%	≤1.0
Loss on drying，%	≤20.0
Araenic，%	≤0.0002
Heavy metals(As Pb)，%	≤0.002
Lesd(Pb)，%	≤0.0005