| 橄榄总多酚提取工艺优化研究 |
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| 引用本文： | 林玉芳,陈清西,关夏玉,陈明贤,欧高政.橄榄总多酚提取工艺优化研究[J].中国农学通报,2011,27(5):396-400. |
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| 作者姓名： | 林玉芳 陈清西 关夏玉 陈明贤 欧高政 |
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| 作者单位： | 福建农林大学园艺学院,福州,350002 |
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| 基金项目： | 国家科技支持计划项目，福州市科技计划项目 |
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| 摘 要： | 本试验采用酒石酸铁法提取橄榄多酚，通过单因素和正交试验研究了提取溶剂浓度、浸提温度、浸提时间、料液比以及提取次数对橄榄多酚提取得率的影响。结果表明：影响橄榄多酚提取得率的主要因素及顺序为浸提时间>浸提温度>料液比>溶剂浓度。在考察范围内，橄榄多酚的最佳提取工艺条件为：乙醇浓度50%（v/v），浸提时间2 h，浸提温度40℃，料液比(g/mL)1:30，橄榄多酚的提取得率为32.13%。
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| 关 键 词： | 马铃薯 马铃薯 干旱-半干旱区 节水制度 |
| 收稿时间： | 2010/10/21 0:00:00 |
| 修稿时间： | 2010/11/28 0:00:00 |
Extraction of Total Polyphenol from Chinese Olive (Canarium ablum L.) |
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| Lin Yufang,Chen Qingxi,Guan Xiayu,Chen Mingxian,Ou Gaozheng.Extraction of Total Polyphenol from Chinese Olive (Canarium ablum L.)[J].Chinese Agricultural Science Bulletin,2011,27(5):396-400. |
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| Authors: | Lin Yufang Chen Qingxi Guan Xiayu Chen Mingxian Ou Gaozheng |
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| Institution: | Lin Yufang,Chen Qingxi,Guan Xiayu,Chen Mingxian,Ou Gaozheng ( College of Horticulture,Fujian Agriculture and Forestry University,Fuzhou 350002.) |
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| Abstract: | In this paper, olive power was treated by common extraction. The results of single-factor examination and orthogonal experiments showed that the degree of the factors which significantly influenced the yield of polyphenol was in order of extraction timeextraction temperaturesolid-liquid ratioextraction solvent. The optimal parameters for this method were as follows： powder was extracted by ultasonic density of 50% with solid （g）-liquid （mL） ratio of 1：30 at 40℃ for 2 hours. The yield of polyphenol can be up to 32.13%. |
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| Keywords: | Chinese Olive polyphenol extraction optimization technology |
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