| 正交试验法优化金莲花黄色素的提取工艺 |
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| 引用本文： | 尤秀丽,沈贤娟,谭昌会. 正交试验法优化金莲花黄色素的提取工艺[J]. 漳州师院学报, 2013, 0(3): 88-92 |
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| 作者姓名： | 尤秀丽 沈贤娟 谭昌会 |
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| 作者单位： | 闽南师范大学化学与环境科学系,福建漳州363000 |
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| 摘 要： | 为了探索金莲花黄色素的提取条件，以金莲花干花瓣为实验材料，无水乙醇为提取剂.选择液固比、温度和提取时间等因素进行单因素试验，在此基础上，进行了三因素三水平正交试验.试验结果表明，当液固比为50：1（mL/g），提取温度为60℃，提取时间为60min时，金莲花黄色素提取率达10.9％.
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| 关 键 词： | 金莲花 黄色素 吸光度 提取率 |
Orthogonal Test for Optimization of Yellow Pigment Extracting Procedure |
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| YOU Xiu-li,SHEN Xian-juan,TAN Chang-hui. Orthogonal Test for Optimization of Yellow Pigment Extracting Procedure[J]. Journal of ZhangZhou Teachers College(Philosophy & Social Sciences), 2013, 0(3): 88-92 |
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| Authors: | YOU Xiu-li SHEN Xian-juan TAN Chang-hui |
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| Affiliation: | (Department of Chemistry and Environmental Science, Minnan Normal University, Zhangzhou, Fujian 363000, China;) |
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| Abstract: | In order to obtain the conditions for yellow pigment from golden lotus, was used as material, and reagent for abstracting lecithin was ethanol. The ratio of liquid to solid, temperature and extraction times were selected to be factors for single factor and orthogonal test. The results showed that when the ratio of liquid to solid, temperature and extraction times were 50：1, 60℃and 60m in respectively, the yellow pigm ent from golden lotus was obtained to be 10.9%. |
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| Keywords: | golden lotus yellow pigment absorbance extraction efficiency |
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