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| 脐橙皮中黄酮提取条件的优化 | |
| 引用本文： | 孙钟雷,谭属琼. 脐橙皮中黄酮提取条件的优化[J]. 安徽农业科学, 2010, 38(15): 8197-8199 |
| 作者姓名： | 孙钟雷 谭属琼 |
| 作者单位： | 1. 长江师范学院生命科学与技术学院,重庆,408100;吉林大学生物与农业工程学院,吉林长春,130022 2. 西南大学食品科学学院,重庆,400715 |
| 摘 要： | [目的]优化脐橙皮中黄酮的提取工艺。[方法]以重庆奉节脐橙为原料,采用乙醇浸提法从脐橙皮中提取黄酮。在单因素试验的基础上,通过正交试验对提取条件进行优化。[结果]最佳提取工艺为：温度60℃,提取时间90min,粉末大小100目,乙醇浓度70%,液料比40∶1。[结论]在此工艺条件下进行验证试验,黄酮的得率为12.02%,明显高于其他方法。 |
| 关 键 词： | 脐橙皮 黄酮 提取 |
Optimization of Extraction Conditions of Flavonoids from Navel Orange Peel |
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| SUN Zhong-lei et al. Optimization of Extraction Conditions of Flavonoids from Navel Orange Peel[J]. Journal of Anhui Agricultural Sciences, 2010, 38(15): 8197-8199 | |
| Authors: | SUN Zhong-lei et al |
| Affiliation: | SUN Zhong-lei et al(Department of Life Science,Yangtze Normal University,Chongqing 408100) |
| Abstract: | [Objective]The aime was to optimize the extraction conditions of Flavonoids from Navel Orang Peel.[Method]The ethanol extraction of flavonoids from the peel was carried out by taking navel orange of Fengjie Chongqing as materials.Based on single-factor experiments,the orthogonal experiment was used in the optimization of extraction conditions.[Result]The results showed that the optimum conditions were as follows:temperature was 60 ℃,time was 90 min,the powder was 100 screen mesh,ethanol concentration was 70%,and the ratio of solution to material was 40∶1(v/w).[Conclusion]By the above conditions,the flavonoids extraction rate was 12.02%,better than others significantly. |
| Keywords: | Navel Orange Peel Flavonoids Extraction |
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