| pH对红曲色素呈色的影响 |
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| 引用本文： | 刘波,邓姗.pH对红曲色素呈色的影响[J].四川食品与发酵,2006,42(4):48-50. |
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| 作者姓名： | 刘波 邓姗 |
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| 作者单位： | 四川省食品发酵工业研究设计院,成都,温江,611130 |
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| 摘 要： | pH对红曲色素的呈色有影响，在一定pH范围内，对红曲色素的最大吸收波长和色调的影响都比较小。但在极酸、极碱条件下，红曲色素的色调会发生变化。我们通过试验论述红曲色素的最大吸收波长及黄色和红色组分的含量随pH变化的变化情况，从而找出红曲色素的色调随pH变化的变化规律。
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| 关 键 词： | 红曲色素 |
| 文章编号： | 1671-6892(2006)04-0048-0003 |
| 修稿时间： | 2006年6月20日 |
Influence of PH on the Color of Monascus Pigment |
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| LIU Bo,DENG Shan.Influence of PH on the Color of Monascus Pigment[J].Sichuan Food and Fermentation,2006,42(4):48-50. |
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| Authors: | LIU Bo DENG Shan |
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| Abstract: | PH influences the color of Monascus pigment.Inside certain pH,the greatest absorption wavelength and color of Monascus pigment are relatively small effect.But in a very sour or very alkaline conditions,the color of Monascus pigment will change.We have discussed that the greatest absorption wavelength and the content of yellow and red of Monascus pigment changes with pH through experiments.Consequently it could be find that the law of Monascus pigment's color changes with pH. |
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| Keywords: | pH |
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