摘要 |
PCT No. PCT/DK86/00059 Sec. 371 Date Jan. 23, 1987 Sec. 102(e) Date Jan. 23, 1987 PCT Filed May 29, 1986 PCT Pub. No. WO86/06937 PCT Pub. Date Dec. 4, 1986.A polyglycerol partial fatty acid ester emulsifier polyglycerol which is predominantly mono- and/or diesterified with saturated fatty acid moieties and optionally monomeric glycerol which is predominantly mono- and/or diesterified with saturated fatty acid moieties, in which the fatty acid moieties are selected so that the average number of carbon atoms in the acid moieties is in the range between 13.0 and 16.5 is prepared by reacting a polyglycerol, optionally containing monomeric glycerol, with a fatty acid or a mixture of fatty acids or with a fatty acid glyceride or a mixture of fatty acid glycerides, the number of carbon atoms of the fatty acid or of the fatty acid moiety of the glyceride or the average number of carbon atoms of the fatty acids moieties of the glycerides being in the range between 13.0 and 16.5.
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