食品科学 ›› 2006, Vol. 27 ›› Issue (11): 353-356.
• 工艺技术 • 上一篇 下一篇
梁瑞, 杨敏丽
出版日期:
发布日期:
LIANG Rui, Yang-Min-Li
Online:
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摘要: 以玉米淀粉的副产物玉米黄浆为原料,提取其中的β-胡萝卜素。选择合适提取剂,对提取过程中相关的工艺参数进行了详细地考察,建立了从玉米黄浆中提取天然β-胡萝卜素的方法,并结合柱层析法对提取物进行分离纯化,得到纯度较高的β-胡萝卜素产品。此工艺可从玉米黄浆中有效地提取β-胡萝卜素,为提高玉米的附加值提供参考。
关键词: 玉米黄浆, 天然&beta, -胡萝卜素, 提取, 分离
Abstract: An extraction method of natural β-carotene from maize paste was studied. The related factors which affected the extraction rate of β-carotene were examined,and the technology for extraction of β-carotene from maize paste was set up. To raise the purity of β-carotene,the coarse specimen was separated and purified by the column chromatography. The extraction technology can be use to effectually extract the natural β-carotene from maize paste,and provide some reference for enhancing the value of corn gluten meal.
Key words: maize paste; natural &beta, -carotene; extraction; separation;
梁瑞, 杨敏丽. 从玉米黄浆中提取天然β-胡萝卜素[J]. 食品科学, 2006, 27(11): 353-356.
LIANG Rui, Yang-Min-Li. Extraction of Natural β-Carotene from Maize Paste[J]. FOOD SCIENCE, 2006, 27(11): 353-356.
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