摘要
以速冻草莓为原料,研究提取草莓红色素的最佳提取条件。试验结果表明,色素的最佳提取条件为:料液比(质量浓度g/mL)为1∶12,用1.5 mol/LHCl和无水乙醇作混合溶液(体积比1∶9)作提取剂,提取温度40℃,提取时间5 h。
In this paper, the optimum extraction conditions of strawberry red pigment was studied taking quick-freeze strawberry as raw material. The results showed that the highest amount of strawberry pigment was extracted at solid-liquid ratio 1：12, 40℃ for 5 hours using the solvent of 1.5mol/L HCL and ethanol at volume ratio 1：9.
出处
《农业科技与装备》
2009年第1期69-70,共2页
Agricultural Science & Technology and Equipment
关键词
加工技术
提取条件
试验
草莓色素
提取剂
提取率
processing technology
extraction condition
test
strawberry pigment
extractant
extraction rate
