| 超声波辅助提取芹菜槲皮素工艺 |
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| 引用本文： | 程祖锌,何海华,陈团生,许明,黄志伟,杨志坚.超声波辅助提取芹菜槲皮素工艺[J].亚热带农业研究,2011,7(1):46-48. |
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| 作者姓名： | 程祖锌 何海华 陈团生 许明 黄志伟 杨志坚 |
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| 作者单位： | 程祖锌,何海华,许明,黄志伟,杨志坚,CHENG Zu-xin,HE Hai-hua,XU Ming,HUANG Zhi-wei,YANG Zhi-jian(福建农林大学农产品品质研究所);陈团生,CHEN Tuan-sheng(福建农林大学农产品品质研究所;福建农林大学医院,福建,福州,350002) |
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| 基金项目： | 福建省科技创新平台建设计划项目 |
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| 摘 要： | 利用超声波提取芹菜中槲皮素,采用正交试验L16(45)对芹菜槲皮素成分提取工艺进行优化设计.结果表明,芹菜槲皮素提取工艺的最佳条件为:浸泡4 h,超声波功率320 W,乙醇浓度90%,液料比25:1,提取40min,在此条件下芹菜槲皮素的提取率最高,达0.2221%.
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| 关 键 词： | 超声波 芹菜 槲皮素 正交试验 |
Extraction process of celery quercetin by ultrasonic wave |
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| CHENG Zu-xin,HE Hai-hua,CHEN Tuan-sheng,XU Ming,HUANG Zhi-wei,YANG Zhi-jian.Extraction process of celery quercetin by ultrasonic wave[J].Subtropical Agriculture Research,2011,7(1):46-48. |
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| Authors: | CHENG Zu-xin HE Hai-hua CHEN Tuan-sheng XU Ming HUANG Zhi-wei YANG Zhi-jian |
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| Institution: | 1(1.Institute of Agricultural Product Quality,Fujian Agriculture and Forestry University; 2.Hospital of Fujian Agriculture and Forestry University,Fuzhou,Fujian 350002,China) |
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| Abstract: | The quercetin in celery was extracted by ultrasonic wave in this research.Orthogonal experiment L16(45) was utilized to optimize the extraction procedure of celery quercetin.The results showed that the optimal extraction procedure was immersion time 4h,ultrasonic amplitude 320 W,ethanol=90%,liquid(mL)∶ solid(g)=25∶ 1,extraction time 40 min.Under those conditions the extraction efficiency of celery quercetin was highest,which reached 0.2221%. |
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| Keywords: | ultrasonic wave celery quercetin orthogonal experiment |
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