食品科学 ›› 2008, Vol. 29 ›› Issue (10): 93-96.

• 基础研究 • 上一篇    下一篇

Turbiscan分析仪快速评价β-胡萝卜素乳状液的稳定性

 孙术国, 高彦祥, 麻成金, 毛立科, 黄群   

  1. 吉首大学食品科学研究所; 中国农业大学食品科学与营养工程学院;
  • 出版日期:2008-10-15 发布日期:2011-12-08

Rapid Evaluation on Sability of β-Carotene Emulsion by Turbiscan Analyzer

 SUN  Shu-Guo, GAO  Yan-Xiang, MA  Cheng-Jin, MAO  Li-Ke, HUANG  Qun   

  1. 1. Institute of Food Science,Jishou University,Jishou 416000,China; 2. College of Food Science and Nutritional Engineering,China Agricultural University,Beijing 100083,China
  • Online:2008-10-15 Published:2011-12-08

摘要: 本实验研究Turbiscan分析仪评价β-胡萝卜素乳状液的稳定性,制备β-胡萝卜素乳状液所用的乳化剂有Tween-80、聚甘油酯、蔗糖酯,并采用不同的均质条件。结果表明:与传统方法相比,采用Turbiscan稳定性分析仪能快速准确确定Tween-80、三次均质(第一次30MPa、第二次50MPa、第三次45MPa)、β-胡萝卜素含量为2%的β-胡萝卜素乳状液稳定性最佳。

关键词: 稳定性, &beta, -胡萝素乳状液, Turbiscan分析仪

Abstract: Stability of β-carotene emulsion was evaluated by Turbiscan analyzer in this study. Tween-80,polyglyceride and sucrose ester were used for preparating β-carotene emulsion with different contents of β-carotene under homogeneous conditions. The results showed that the Turbiscan analyzer can determine quickly and accurately the best stability of β-carotene emulsion prepared under the conditions of Tween-80 as emulsifier,content of β-carotene 2% and homogenization pressures of the first,the second and the third 30,50,45 MPa respectively.

Key words: stability; &beta, -carotene emulsion; Turbiscan analyzer;