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| 柑橘皮渣总黄酮提取工艺研究 | |
| 引用本文： | 李辰,梁硕,赵燕,黄俊添.柑橘皮渣总黄酮提取工艺研究[J].广东化工,2012,39(5):11-12. |
| 作者姓名： | 李辰 梁硕 赵燕 黄俊添 |
| 作者单位： | 1. 江门市新会区现代农业发展有限公司,广东江门529100／五邑大学分析测试中心,广东江门529020 2. 江门市新会区现代农业发展有限公司,广东江门,529100 3. 五邑大学分析测试中心,广东江门,529020 |
| 摘 要： | 以超声波提取法优选柑橘皮渣总黄酮提取工艺。采用L9(34)正交实验法,以浸膏得率(%)和浸膏中总黄酮含量(%)为评价指标,考察物料比(g∶mL)、乙醇含量(%)、提取时间(min)和提取温度(℃)对柑橘皮渣总黄酮提取的影响。结果表明以20倍量70%乙醇于50℃下超声提取40 min,提取2次为最佳提取工艺。该优选的工艺条件可提高柑橘皮渣综合利用率,并为制备高附加值柑橘产品提供一定参考。 |
| 关 键 词： | 柑橘皮 总黄酮 提取 正交试验 |
Study on the Extraction Process for Total Flavonoids in Orange Peel |
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| Li Chen,Liang Shuo,Zhao Yan,Huang Juntian.Study on the Extraction Process for Total Flavonoids in Orange Peel[J].Guangdong Chemical Industry,2012,39(5):11-12. | |
| Authors: | Li Chen Liang Shuo Zhao Yan Huang Juntian |
| Affiliation: | 1.Morden Agriculture Development Ltd.,of Xinhui,Jiangmen 529100; 2.Instrumental Analysis ＆ Research Center,Wuyi University,Jiangmen 529020,China) |
| Abstract: | The optimum extraction process conditions for total flavonoids from orange peel was investingated using ultrasonic wave method.The extraction rate（%） of ethanol extractum and content of total flavonoids（%） were chosen as the assessment index by using the L9（34） orthogonal design.The solvent quantum to orange peel（g∶mL）,ethanol content（%）,extraction time（min） and extraction temperature（℃） were reviewed.The optimum ethanol extraction process conditions were as follows： adding 20 fold of 70 % ethanol,extracting for 40 min at 50 ℃,and extracting two times.The optimum extraction process can give a reference to the research of multiple utilization and preparation of high additive valuable products from orange peel. |
| Keywords: | orange peel total flavonoids extraction orthogonal design |
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