| 仙人球红色素的提取与性质 |
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| 引用本文： | 叶孝勇.仙人球红色素的提取与性质[J].贵州大学学报(自然科学版),2003,20(3):316-318. |
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| 作者姓名： | 叶孝勇 |
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| 作者单位： | 贵阳师专化学系,贵州,贵阳,550008 |
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| 摘 要： | 研究从仙人球中提取红色素的方法、理化性质和稳定性。提取方法简便易行，在酸性和中性环境下，该色素对光和大部分金属离子都是稳定的，对热在不太高的温度下亦有一定的稳定性。
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| 关 键 词： | 仙人球 红色素 提取 稳定性 着色剂 绿色性能 残留毒 |
| 文章编号： | 1000-5269(2003)03-0316-03 |
| 修稿时间： | 2002年6月12日 |
Study of Distill and Character About Red Pigment of Cactus |
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| YE Xiao-yong.Study of Distill and Character About Red Pigment of Cactus[J].Journal of Guizhou University(Natural Science),2003,20(3):316-318. |
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| Authors: | YE Xiao-yong |
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| Abstract: | Studied the method of extracting red pigment from cactus, and the physical and chemical character of the red element, The method of the extraction is easy to operate In the acid and neutral conditions this pigment keeps stability when it meets light and the majority of metal ion, it also keeps its stability in the temperature which is not very high. |
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| Keywords: | cactus red pigment extraction stability colorant greenfunction remained poison |
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