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Polyglycerol Polyricinoleate(PGPR)
Product details

Polyglycerol polyricinoleate (PGPR) is obtained by combining polyglyceryl and polyricinoleate, it is a lipophilic emulsifier.

Chemical name:

Polyglycerol polyricinoleate (PGPR)


Yellow to brown vicious liquid, insoluble in water and ethanol, dissolved in ethers, hydrocarbons and halogenated hydrocarbons.

Quality standards: GB1886.95-2015

Polyglycerol(Dipoly /Tripoly /Tetrapoly) (w/%)


Polyglycerol(over Heptapoly) (w/%)



≤  2mg/kg

Product application:

The PGPR is emulsifier and stabilizer. It is a W/O emulsifier, the lipophilic group is polymerization of castor oil; the hydrophilic group is polyglycerol moiety; Thus it dissolve oil nicely, can effectively influence and construct the fluidity of chocolate; Has good synergy effect when combine with lecithin, which gives the PGPR a good thermal stability – very limited color changed for keeping under 90℃ in 14 days, hence decrease the stickiness from chocolate sauce, turndown the amount of cocoa butter used in production, reduce the thickness of chocolate coating and make the manufacture process easier.

Usage and dosage:

Mixing with material directly .1-10g/kg or refer to Form 2760

Storage and packaging:

package:Plastic barrel or drum packaging

Storage: a cool, dry place

Laws and regulations:

China: GB1886.95-2015 ; EU :E476 

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