| pH 值与金属离子浓度对多种果蔬植物色素的影响 |
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| 引用本文： | 卢,烽.pH 值与金属离子浓度对多种果蔬植物色素的影响[J].现代园艺,2014(8):7-8. |
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| 作者姓名： | 卢 烽 |
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| 作者单位： | 河北农业大学,河北保定071000 |
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| 摘 要： | 从植物中提取的天然色素对pH值与金属离子浓度的敏感度不同,所受影响也不同。主要选取黄皮果皮色素、赤豆皮色素、柑桔皮色素、勾儿茶果、红雪茶色素,来测定pH值对它们的影响。选取,黄皮果皮色素、赤豆皮色素、勾儿茶果色素、红雪茶色素来测定金属离子浓度对他们的影响,从而探讨这些色素对pH值与金属离子的稳定性。
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| 关 键 词： | 天然色素 pH值 金属离子浓度 |
Effect of pH and metal ion concentration on a variety of fruit and vegetable plant pigment |
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| Institution: | (Agricultural College of Agricultural University of Hebei Hebei Baoding 071000) |
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| Abstract: | the natural pigment extracted from plants of the pH value and the concentration of metal ions have different sensitivity, the effects of different. The main selection of wampee peel pigment, red bean skin pigment, citrus peel pigment, Berchemia racemosa fruit, tea pigment, to determine the effect of pH on their~ Selection, fruit peel pigment, red bean skin pigment, Berchemia racemosa fruit pigment, tea pigment to determine the effect of metal ion concentration on their. To investigate the stability of the pigment of pH and metal ion. |
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| Keywords: | Natural pigment PH value The metal ion concentration |
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