| 野艾色素的研究 |
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| 引用本文： | 周兆祥,王伯钱,郭维华.野艾色素的研究[J].浙江林学院学报,1989(1). |
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| 作者姓名： | 周兆祥 王伯钱 郭维华 |
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| 作者单位： | 浙江林学院
(周兆祥，王伯钱)，浙江林学院(郭维华) |
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| 摘 要： | 从野艾嫩枝叶中提制的色素,主要成分为叶绿素a和叶绿素b。野艾色素耐热性好。金属A1~(3 )和Ca~(2 )对野艾色素有不良影响,在实际生产中不能使用铝制品,不能与钙接触。低浓度的Fe~(3 )、Cu~(2 )和Zn~(2 )以及高浓度的Sn~(2 )对色素能起增色作用。
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| 关 键 词： | 野艾 色素 效应 |
Effects of metal cations on pigment of artemisia dubia Wall. |
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| Zhou Zhaoxiang,Wang Baiqian and Guo Weihua.Effects of metal cations on pigment of artemisia dubia Wall.[J].Journal of Zhejiang Forestry College,1989(1). |
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| Authors: | Zhou Zhaoxiang Wang Baiqian and Guo Weihua |
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| Institution: | Zhejiang Forestry College |
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| Abstract: | Major compositions of greenchroma which is extracted from the tender branches and the leaves of Artemisia duaia Wall. are chlorophyll a and chlorophyll b, and the heat resistant of pigment is excellent. Reaction of metal cations Fe3 , Cu2 , Zn2 , A13 , Ca2 , and Sn2 to the greenchroma indicate that there is a bad reaction of A13 and Ca2 to the pigment. Therefore, utensils made of aluminum shouldn't be used and calcium shouldn't be came into contact with in practical production. Fe3 , Cu2 , Zn2 that are low concentration and Sn2 that is high concentration can increase the pigment color of Artemisia dubia Wall. |
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| Keywords: | Artemisia dubia Wall pigment reaction |
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