响应面法优化辣椒红色素的闪式提取工艺  

Homogenate Extraction Optimization of Capsanthin by Response Surface Method

作　　者：张煜[1] 张怡[1] 刘攀[1] 卢俏 聂登攀[1,3] 

机构地区：[1]贵州大学化学与化工学院,贵阳550000 [2]贵州省建材产品质量监督检验院,贵阳550002 [3]贵州省冶金化工研究所,贵阳550002

出　　处：《中国调味品》2013年第11期18-21,30,共5页China Condiment

基　　金：贵州省科学技术基金项目;黔科合J字[(2010)2118];遵义县辣椒产业科技合作计划项目;遵义县"省市县"科合[(2011)9];贵州省科技计划项目;黔科合SY字[(2012)3064]

摘　　要：辣椒红色素是一种优质天然红色素,现已广泛应用于医药、食品、化妆品等行业。闪式提取法是一种高效节能的提取方法,以干红辣椒为原料,研究了色素闪式提取过程中不同溶剂对提取效果的影响,并在单因素实验基础上,采用响应面分析法优化工艺条件,最佳工艺条件为料液比1∶20,提取时间3.5min,转速5555r/min,在此条件下,辣椒油树脂中红色素的色价可达82.69。Capsanthin is a high-quality natural red pigment, it has a wide application in food, medicine, cosmetic industries. Homogenate extraction is an effective and energy-efficient extraction method. Using dried red peppers as raw materials, study the influence of different solvents on extraction effects during the period of homogenate extraction. Based on single factor experiment, response surface method is adopted to optimize the process condition. The optimum conditions for capsanthin homogenate extraction are confirmed as follows： ratio of solid to liquid is 1 ： 24, extraction time is 3.5 rain and rotational speed is 5555 r/min, under such conditions, the color value of capsanthin in paprika oleoresins is up to 82.69.

关 键 词：辣椒红色素 闪式提取 响应面分析 

分 类 号：TS202.3[轻工技术与工程—食品科学]