| 黑米色素的提取和组分分析 |
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| 引用本文： | 苏金为.黑米色素的提取和组分分析[J].福建农林大学学报(自然科学版),1999,28(2):233-237. |
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| 作者姓名： | 苏金为 |
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| 作者单位： | 福建农业大学基础部,福州,350002 |
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| 摘 要： | 岩黑稻、岩紫糯２ 个黑米稻品种糙米的黑米色素提取率分别为 １．２％ 和１．４％ ，糠皮的黑米色素提取率分别为９．６％ 、１２．０％ ，约９０％ 的黑米色素存在于糙米糠皮中．性质研究认为，２ 品种黑米稻的黑米色素结构均属花青苷类，经组分分离鉴定，花青定 ３ 葡萄糖及花青定 ３ 鼠李葡萄糖可能是构成色素的组分．
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| 关 键 词： | 黑米色素 组分 吸收光谱 R_f值 |
| 修稿时间： | 1998－07－07 |
Extraction and components analysis of black rice pigment |
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| Su Jinwei.Extraction and components analysis of black rice pigment[J].Journal of Fujian Agricultural and Forestry University,1999,28(2):233-237. |
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| Authors: | Su Jinwei |
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| Abstract: | In this experiment, the pigment was extracted from the 2 black rice varieties, Yanheidao and Yanzinuo, and its contents were 1.2% and 1.4% of hulled rice, respectively, but 90% in the hull.Components seperation and identification proved that black rice pigment from the 2 varieties belonged to anthocyanin consisting of Chrysanthemin and Keracyanin. |
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| Keywords: | black rice pigment components absorption spectrum R f value |
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