| 超声波辅助提取辣椒红色素 |
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| 引用本文： | 张晔,赵晶晶,王锴,王磊,李朝霞,徐立超,王澍.超声波辅助提取辣椒红色素[J].食品研究与开发,2011,32(1):71-74. |
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| 作者姓名： | 张晔 赵晶晶 王锴 王磊 李朝霞 徐立超 王澍 |
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| 作者单位： | 赤峰学院,化学系,内蒙古,赤峰,024000 |
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| 摘 要： | 以环保节能为宗旨,采用超声波辅助提取的方法,用环境友好的乙酸乙酯为溶剂,探讨影响产品质量的多个因素。并通过正交试验确定最佳工艺。研究自然光对产品色价的影响。结果表明:用超声波辅助萃取,室温下,以1:10(g/mL)的固液比,萃取1次,每次萃取60 min。粗提物产品色价可达136.2,产率为5.6%。经过柱层析纯化后,产品色价可达492.2。在自然光线下,8 d色价残留率为57.8%。
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| 关 键 词： | 辣椒红色素 超声波 色价 正交试验 |
Ultrasonic Assisted Extraction of Capsanthin |
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| ZHANG Ye,ZHAO Jing-jing,WANG Kai,WANG Lei,LI Zhao-xi,XU Li-chao,WANG Shu.Ultrasonic Assisted Extraction of Capsanthin[J].Food Research and Developent,2011,32(1):71-74. |
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| Authors: | ZHANG Ye ZHAO Jing-jing WANG Kai WANG Lei LI Zhao-xi XU Li-chao WANG Shu |
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| Affiliation: | ZHANG Ye,ZHAO Jing-jing,WANG Kai,WANG Lei,LI Zhao-xia,XU Li-chao,WANG Shu(Department of Chemistry,Chifeng College,Chifeng 024000,Inner Mongolia,China) |
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| Abstract: | In this experiment,we studied the best technology of ultrasonic assisted extraction of capsanthin for protecting environmental and saving energy.We used ethyl acetate-an environmentally friendly solvent,discussed a number of factors affect the quality of products,and studied the effect of natural light impact on color value of product,then ruled out the presence of Sudan Red.The results show that,using ultrasonic assisted extraction,under room temperature,extract one time for 60 min,solid/liquid is 1/10(g/m... |
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| Keywords: | red peppers haematochrome ultrasound wave color value Box-Benhnken center-united |
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