KINETICS OF LIQUID DRAINAGE FROM PROTEIN-STABILIZED FOAMS

被引：31

作者：

ELIZALDE, BE ^{[1
]}

GIACCAGLIA, D ^{[1
]}

PILOSOF, AMR ^{[1
]}

BARTHOLOMAI, GB ^{[1
]}

机构：

[1] CONSEJO NACL INVEST CIENT & TECN,BUENOS AIRES,ARGENTINA

来源：

JOURNAL OF FOOD SCIENCE | 1991年 / 56卷 / 01期

关键词：

D O I：

10.1111/j.1365-2621.1991.tb07966.x

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

Drainage of 14 protein-stabilized foams was determined as a function of time. Drainage conformed to the empirical equation v = Vt/(B + t), where v is the volume of drained liquid at time t, V is the maximum drained volume, and B is the time needed to drain V/2. Rate constants and initial rates of drainage could be calculated from parameters V and B. However, B would be the preferred index of foam stability as it was not influenced by the initial volume of liquid in the foam.

引用

页码：24 / &

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