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| 黄酒成分HPLC分析 | |
| 引用本文： | 陈乃东,陈乃富,王庆红,杨辉.黄酒成分HPLC分析[J].安徽农学通报,2012,18(13):177-178,198. |
| 作者姓名： | 陈乃东 陈乃富 王庆红 杨辉 |
| 作者单位： | 1. 皖西学院生物与制药工程学院,安徽六安237012 皖西学院中药与天然药物工程技术研究中心,安徽六安237012 2. 皖西学院生物与制药工程学院,安徽六安237012 植物细胞工程安徽省工程技术研究中心,安徽六安237012 3. 皖西学院中药与天然药物工程技术研究中心,安徽六安,237012 4. 皖西学院生物与制药工程学院,安徽六安,237012 |
| 基金项目： | 安徽高校省级科学研究重点项目2012A277，皖西学院科技创新平台中药与天然药物工程技术研究中心启动基金 |
| 摘 要： | 使用waters高效液相色谱仪,从检测波长、磷酸缓冲盐的浓度2个方面对黄酒成分HPLC检测的色谱条件进行了研究。在此基础上,对原料酒及酸败黄酒的组分进行HPLC分析。结果表明,当检测波长为206nm,洗脱剂磷酸缓冲盐(pH=2.9)的浓度为0.15mmol/L时,黄酒样品具有较多的色谱峰和较高的响应值;在酸败黄酒样品中可检出不同于黄酒与原料黄酒样品的色谱峰。该研究可为进一步研究黄酒酸败机制及黄酒质量控制提供前期研究基础。 |
| 关 键 词： | 黄酒 高效液相色谱 酸败 |
The HPLC Analysis of Rice Wine |
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| Institution: | Chen Naidong et al ( 1 College of Biotechnology and Pharmaceutical Engineering, West Anhui University, Lu＇ an 237012, China;2 Biotechnolo- gy Research Center of Natural Medicine,West Anhui University, Lu＇an 237012, China) |
| Abstract: | The HPLC analysis method of rice wine was established based on the comparison with the chromatograms detected under different wavelengths along with diverse concentrations of potassium dihydrogen phosphate （KDP）, and the HPLC es- say to the stuff and the rancid rice wine were followed by applying the formulated chromatographic condition. It resulted that more chromatographic peaks with higher response values were observed on the chromatogram detected with the wavelength 206nm and the mobile phase 0.15 mmol/L of KDP. It was noted that different peaks, probably the signals of the rancid ele- ments, were disclosed in the HPLC chromatogram of rancid sample. Our experiments would provide a reference for the fur- ther investigation on the mechanism of the rancidity＇ s occurrence and the quality control of rice wine. |
| Keywords: | Rice wine HPLC Rancidity |
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