| 一种检测红葡萄酒中掺加黑米色素的方法研究 |
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| 引用本文： | 张军翔.一种检测红葡萄酒中掺加黑米色素的方法研究[J].科技导报(北京),2007,25(14):46-48. |
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| 作者姓名： | 张军翔 |
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| 作者单位： | 宁夏大学农学院 银川750021 |
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| 基金项目： | 2006年宁夏回族自治区科技攻关项目，宁夏自然科学基金项目(NZ0705) |
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| 摘 要： | 利用HPLC方法对市售的“黑米红”色素的花色苷进行分离并鉴别其主要成分;对掺加了“黑米红”的葡萄酒进行分析检测,以建立一种检测红葡萄酒添加黑米色素的方法。该方法简便、直观、准确,具有很好的实用性。
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| 关 键 词： | 红葡萄酒 黑米色素 检测 添加 |
| 文章编号： | 1000-7857（2007）14-0046-03 |
| 修稿时间： | 2007-06-08 |
A Method for the Detection of Red Wine Adulteration with Blackrice Pigment |
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| ZHANG Junxiang.A Method for the Detection of Red Wine Adulteration with Blackrice Pigment[J].Science & Technology Review,2007,25(14):46-48. |
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| Authors: | ZHANG Junxiang |
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| Abstract: | The main anthocyanin of Blackrice pigments was analysed by HPLC, and the method of detection of red wine adulteration with Blackrice pigments was established. HPLC analysis: Chromatographic condition was RP-C18 column, pH 1.6 in mobilephases, binary solvent delivery gradient elution, and UV-Vis detection was used at 518 nm. The result showed the main anthocyanin of Blackrice pigments was Cyanindin-3-glucoside. An enhanced peak from additional Cyanindin-3-glucoside was fond in red wine adulteration with Blackrice pigments, due to Cyanindin-3-glucoside from Blackrice pigments, and wine adulteration with Blackrice pigment could be detected using this peak. This detecting method is simple, accurate, illustrative, and with high practicability. |
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| Keywords: | red wine Blackrice pigment detection adulteration |
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