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Polyglycerol Polyricinoleate

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Wellgo Chemical Technology Co.,Ltd
[China]

Address
Room 306 1# Xinle yuan Xinkang Garden of Xintang town ,Guangzhou City,Guangdong Province. Guangzhou Guangdong
Phone
86-020-32919369
Contact name
vivien

Quick Information

  • Brand Name: WELLGO
  • Place of Origin: China
  • Model Number : PGPR

Description

Product Description

 

Polyglycerol polyricinoleate (PGPR)

Polyglycerol polyricinoleate (PGPR), E476, is an emulsifier made in a three-step process from glycerol and fatty acids (usually castor bean derived). PGPR reduces the viscosity of chocolate and similar coatings and compounds. It works by decreasing the friction between the particles of cacao, sugar, milk, etc. present so they can flow more easily when melted. It is used at low levels (below 1%). It is made up of a short chain of glycerol molecules connected by ether bonds, with ricinoleic acid side chains connected by ester bonds.

PGPR is a yellowish, viscous liquid composed of polyglycerol esters of polycondensed fatty acids from castor oil. It may also be polyglycerol esters of dimerized fatty acids of soybean oil.

PGPR is strongly lipophilic, soluble in fats and oils, and insoluble in water and ethyl alcohol. In chocolates, it is used as a viscosity-reducing agent.It is virtually always paired with lecithin or another plastic viscosity-reducing agent.

It can also be used as an emulsifier in spreads and in salad dressings or as a crystal inhibitor and anticlouding agent in fractionated vegetable oils.

 

Polyglycerol polyricinoleate (PGPR) Specification

Acid value(mgKOH/g) ≤6.0
Saponification value(mgKOH/g) 170-200
Hydroxyl value(mgKOH/g) 80—100
Iodine value(g/100g) 70-100
Heavy metals (calculated by Pb)% ≤0.001
Arsenic (calculated by As)% ) ≤0.0003

 

Conclusion: The goods conform to the standard of BP/USP/FCC 

Packaging: 25 KG/BAGS 

Storage: Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture. 

Shelf life: 2 YEARS


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