| 超声技术在橘皮中提取橙皮苷的应用 |
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| 引用本文： | 郝云彬,叶兴乾,徐黎. 超声技术在橘皮中提取橙皮苷的应用[J]. 食品与发酵工业, 2005, 31(11): 63-66 |
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| 作者姓名： | 郝云彬 叶兴乾 徐黎 |
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| 作者单位： | 浙江大学生物系统工程与食品科学学院,杭州,310029 |
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| 基金项目： | 浙江省科技厅重大项目（No.021102532） |
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| 摘 要： | 研究了橘皮中类黄酮化合物——橙皮苷的超声提取方法。在超声波作用下，以甲醇为溶剂，从橘皮中提取橙皮苷，通过对甲醇的浓度、提取时间、料液比和橘皮粉碎的粒度等因素进行的研究，确定了提取溶剂为甲醇，最佳的提取条件为液料比=50mL：1g，提取时间30min，橘皮的粒度为0.45～0.08mm。实验的重复性和回收率也较好(HPLC检测)。
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| 关 键 词： | 橘皮 橙皮苷 超声波 提取工艺 HPLC |
| 收稿时间： | 2005-07-22 |
| 修稿时间： | 2005-10-12 |
Application of Ultrasonic Technique for Extracting Hesperidin from Citrus Peel |
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| Hao Yunbin,Ye Xingqian,Xuli. Application of Ultrasonic Technique for Extracting Hesperidin from Citrus Peel[J]. Food and Fermentation Industries, 2005, 31(11): 63-66 |
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| Authors: | Hao Yunbin Ye Xingqian Xuli |
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| Affiliation: | College of Food Science and Biosystem Engineering, Zhejiang University, Hangzhou 310029, China |
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| Abstract: | An ultrasonic method of the extraction of hesperidin from dried citrus peel was investigated and optimized. The influence of five extraction variables on extraction efficiency of hesperidin was studied. The optimum extraction conditions were: methanol; solvent: sample ratio=50:1 (v/w); extraction time 30 min and the size of dried citrus peel powder is between 0.45～0.088mm. The recovery of hesperidin was studied by HPLC and the reproducibility of the extraction method was determined. |
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| Keywords: | citrus peel hesperidin ultrasound extraction HPLC |
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