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。
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 fast, the second and the third 30, 50, 45 MPa respectively.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2008年第10期93-96,共4页
Food Science
