THE ELECTROKINETIC PROPERTIES OF PHOSPHOLIPID-STABILIZED FAT EMULSIONS .2. DROPLET MOBILITY IN MIXED ELECTROLYTES

被引：31

作者：

WASHINGTON, C

机构：

[1] Department of Pharmacy, University of Nottingham, Nottingham, NG7 2RD, University Park

来源：

INTERNATIONAL JOURNAL OF PHARMACEUTICS | 1990年 / 58卷 / 01期

关键词：

Emulsion stability; Fat emulsion; Phospholipid; Total parenteral nutrition; Zeta potential;

D O I：

10.1016/0378-5173(90)90281-8

中图分类号：

R9 [药学];

学科分类号：

1007 ;

摘要：

The paper develops a semiempirical model which describes the electrokinetic behaviour in simplified form of fat emulsion droplets in mixed electrolyte solutions. The electrolyte-droplet interaction is described using a combination of specific adsorption to sites on the droplet, and nonspecific effects described by the Gouy-Chapman theory. The extensions to the theory required for an understanding of the stability of TPN mixtures are discussed. © 1990.

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页码：13 / 17

页数：5

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