| 玉米黄色素萃取工艺优化研究 |
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| 引用本文： | 孙强,黄纪念,宋国辉,芦鑫,张丽霞.玉米黄色素萃取工艺优化研究[J].中国食物与营养,2011,17(12):57-59. |
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| 作者姓名： | 孙强 黄纪念 宋国辉 芦鑫 张丽霞 |
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| 作者单位： | 河南省农科院农副产品加工研究所,郑州,450002 |
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| 摘 要： | 以玉米淀粉副产物玉米黄浆粉为原料,采用不同的有机溶剂从玉米黄浆粉中提取玉米黄色素,并利用单因素和正交试验来确定最佳因素和工艺条件。结果表明,温度对玉米黄色素提取率的影响最大,其次是提取时间,而料液比的影响较小。其最佳工艺条件为:以无水乙醇为提取剂,料液比为1 15,提取温度为70℃,提取时间为1.5h,玉米黄色素的提取率为56.84%。
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| 关 键 词： | 玉米蛋白粉 玉米黄色素 提取工艺 溶剂法 |
Study on Optimization of Extraction of Yellow Pigment from Corn Protein Powder |
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| SUN Qiang,HUANG Ji-nian,SONG Guo-hui,LU Xin,ZHANG Li-xia.Study on Optimization of Extraction of Yellow Pigment from Corn Protein Powder[J].Food and Nutrition in China,2011,17(12):57-59. |
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| Authors: | SUN Qiang HUANG Ji-nian SONG Guo-hui LU Xin ZHANG Li-xia |
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| Affiliation: | SUN Qiang,HUANG Ji-nian,SONG Guo-hui,LU Xin,ZHANG Li-xia (Institute of Agricultural Products Processing,Henan Academy of Agriculture Sciences,Zhengzhou 450002,China) |
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| Abstract: | The corn yellow pigment was extracted from corn protein powder,which was the by-product in starch plant.This paper studied a technological route of extracting corn pigment from corn protein powder with different organic solvent,and the optimum factor and the technological conditions were determined by the mono-factor and the orthogonal experiment.The results showed that the temperature could have a greater impact on extraction of the corn pigment than time and ratio of material to liquid.The optimum technol... |
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| Keywords: | corn protein powder corn yellow pigment extractiaon technology solvent method |
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