茉莉花茎色素最佳提取工艺条件的研究  

Study on the Best Extraction Technology of Pigment from Caudexes of Jasminum sambac

作　　者：黎春杏[1] 黄锁义[1] 

机构地区：[1]右江民族医学院药学院,百色533000

出　　处：《食品工业》2014年第12期73-75,共3页The Food Industry

基　　金：国家自然科学基金资助项目(No.81160347);广西壮族自治区百色市科学研究与技术开发计划第一批项目(百科计1001013)

摘　　要：通过单因素试验和正交试验,以茉莉花茎提取物中色素含量为考察指标,采用浸提法提取、分光光度法研究茉莉花茎色素,对影响色素提取效果的各因素进行了研究。试验结果表明提取茉莉花茎色素的最佳工艺条件是:以蒸馏水为提取剂,超声波功率120 W,提取时间8 min,p H为6,固液比为1∶5(g/m L)。Through the single factor test and orthogonal test, with jasmine stem extract pigment content as examining index, extraction and spectrophotometric method were used to study the caudexes of Jasminum sambac pigment, and the various factors affecting the effects of pigment extraction was studied. The experimental results show that optimum process conditions of extraction jasmine stem pigment condition was： with distilled water as extraction agent, the ultrasonic power 120 W, extracting time 8 min, pH 6, the solid-liquid ratio 1∶5（g/m L）.

关 键 词：茉莉花茎 色素 超声波法 提取 最佳条件 

分 类 号：TS264.4[轻工技术与工程—发酵工程]