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Modified acylglycerol emusifiers with programmed hydrophilic-lipophilic balance values

100%

Szelag H., Zwierzykowski W.

Polish Journal of Food and Nutrition Sciences

1996

tom 05

nr 4

Modified acylglycerol emulsifiers with programmed values of hydrophilic- -liphophilic balance were obtained by esterification of glycerol with fatty acids in the presence of fatty acid soaps synthesised in situ. The kinetic studies proved that esterification of glycerol with fatty acids by the proposed method is a first order consecutive reaction with monoacylglycerol as a stable intermediate product. Knowing the reaction rate constants, the maximum concentration of monoacylglycerols may be calculated. The modification of hydrophilic-liphophilic balance of the emulsifier, thus its surface activity was obtained by programming sodium or potassium soap contents and hydrocarbon chain length. The product of the reaction may be directly used as emulsifier.

Ograniczanie wyników

1 Polish Journal of Food and Nutrition Sciences

1 Szelag H.

1 Zwierzykowski W.

1 1996

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Modified acylglycerol emusifiers with programmed hydrophilic-lipophilic balance values