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核桃油多重乳状液的制备及稳定性研究

刘峰 林云良 王晓

中国食物与营养2012,Vol.18Issue(3):60-63,4.
中国食物与营养2012,Vol.18Issue(3):60-63,4.

核桃油多重乳状液的制备及稳定性研究

Preparation and Stability of Walnut Oil Multiple Emulsion

刘峰 1林云良 1王晓1

作者信息

  • 1. 山东省分析测试中心/山东省大型精密分析仪器应用技术重点实验室,济南250014
  • 折叠

摘要

Abstract

Effects of various factors such as the contents of walnut oil in first phase, the concentration of first phase, mass ratio of hy- drophobic emulsifier to hydrophilic emulsifier and the concentration of the emulsifier on the stability of walnut oil W/O/W multiple emulsions were examined by microscopic observation. The optimal extraction conditions were defined by orthogonal design. Results showed that the opti- mum conditions for the system were the mass fraction of walnut oil in first phase 66% , the mass fraction of the first phase 55% , M (SpanSO) : M (Q-12A) 7: 1, and the mass fraction of the emulsion 11%. The results of peroxide value showed that mult-emulsifier sys- tem could improve the oxidative stability of walnut oil.

关键词

核桃油/多重乳状液/稳定性/过氧化值

Key words

walnut oil/multiple emulsions/stability/peroxide value

分类

轻工纺织

引用本文复制引用

刘峰,林云良,王晓..核桃油多重乳状液的制备及稳定性研究[J].中国食物与营养,2012,18(3):60-63,4.

基金项目

山东省科学院科技发展基金项目 ()

山东省海外高层次人才资助专项资金. ()

中国食物与营养

OACSTPCD

1006-9577

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