| 循化辣椒红色素的萃取及性质研究 |
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| 引用本文： | 罗毅皓.循化辣椒红色素的萃取及性质研究[J].安徽农业科学,2009,37(33):16453-16454. |
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| 作者姓名： | 罗毅皓 |
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| 作者单位： | 青海大学农牧学院动物科学系,青海西宁,810016 |
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| 摘 要： | ［目的］ 研究有机溶剂提取浓度、提取温度、提取时间、料液配比等因素对辣椒红色素提取效果的影响，并对其热和光的稳定性进行了初步研究。［方法］利用有机溶剂提取辣椒红色素,并用正交试验优化提取辣椒红色素的最佳工艺；利用薄层色谱分析循化辣椒红色素的组成成分,对其稳定性进行研究。［结果］最佳工艺为： 用浓度为95%的乙醇以1.0∶12.5的料液配比在60 ℃下萃取3 h。辣椒红色素在一定时间内热稳定性好，但耐光性较差。［结论］ 循化辣椒红色素可以作为天然食品添加剂。
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| 关 键 词： | 辣椒 红色素 提取 |
Research on the Extraction of the Red Pigment of Hot-pepper and Its Character |
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| LUO Yi-hao.Research on the Extraction of the Red Pigment of Hot-pepper and Its Character[J].Journal of Anhui Agricultural Sciences,2009,37(33):16453-16454. |
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| Authors: | LUO Yi-hao |
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| Institution: | LUO Yi-hao(Department of Animal Science,College of Agriculture , Husb,ry,Qinghai University,Xining,Qinghai 810016) |
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| Abstract: | Objective] The effect of the concentration of organic solvent,extraction temperature and time,ratio of raw material to liquid and other factors on extraction efficiency of the red pigment of hot-pepper was experimented and the stability of the extract to thermal and light was preliminarily studied.Method] The red pigment of hot-pepper was extracted with organic solvent and the best technology of its extraction was optimized through the orthogonal test.The component of red pigment was analyzed with the thi... |
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| Keywords: | Hot-pepper Red pigment Extraction |
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