| 台湾祥龙火龙果果皮色素的提取方法 |
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| 引用本文： | 张伟锋,何生根.台湾祥龙火龙果果皮色素的提取方法[J].中国农学通报,2006,22(6):83-83. |
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| 作者姓名： | 张伟锋 何生根 |
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| 作者单位： | 1. 仲恺农业技术学院中心实验室,广东,广州,510225
2. 仲恺农业技术学院生命科学学院,广东,广州,510225 |
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| 基金项目： | 仲恺农业技术学院课题“火龙果天然色素的开发与应用研究”(C1020603)。 |
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| 摘 要： | 研究了台湾祥龙火龙果果皮色素提取的最佳条件。使用不同的提取剂对色素提取有较大的影响，通过单因素和正交实验确定乙醇提取火龙果果皮色素的pH值、液料比、浸提温度和浸提时间的最佳方法。结果表明，果皮红色素提取的乙醇溶液最大吸收峰波长为536nm，溶液颜色为鲜红色；该色素是一种水溶性和醇溶性天然红色素，最佳提取条件为pH5.0、液料比6.4:1、浸提温度40℃和浸提时间60min。
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| 关 键 词： | 土壤 土壤 肥料 农化服务 信息系统 |
| 收稿时间： | 2006-03-05 |
| 修稿时间： | 2006-03-052006-03-16 |
Study on the Extraction of Red-pigment from the Peel of Taiwan's XiangLong Pitaya |
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| Zhang Weifeng,He Shenggen.Study on the Extraction of Red-pigment from the Peel of Taiwan''''s XiangLong Pitaya[J].Chinese Agricultural Science Bulletin,2006,22(6):83-83. |
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| Authors: | Zhang Weifeng He Shenggen |
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| Institution: | 1.Central laboratory, Zhongkai university of Agriculture and Technology, Guangzhou 510225; 2.Life science college, Zhongkai university of Agriculture and Technology, Guangzhou 510225 |
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| Abstract: | This paper deals with the best condition of extraction pigment from the peel of Taiwan's XiangLong Pitaya. the effect is obvious by the diffierent extraction, the Pitaya conditions of extracting pH, extracting temperature, extracting time were determined by mono factor and orthogonal experiment. The best resolve experiment conditions were that the pH was 5.0,the ratio of material to solvent was 6.4:1,extractlly temperature was 40℃ and its time was 60 min. |
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| Keywords: | Pitaya Red-pigment Extract |
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