| 超声法提取琐琐葡萄中总三萜的工艺研究 |
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| 引用本文： | 刘涛,赵军,马龙,葛华.超声法提取琐琐葡萄中总三萜的工艺研究[J].食品研究与开发,2007,28(4):8-11. |
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| 作者姓名： | 刘涛 赵军 马龙 葛华 |
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| 作者单位： | 1. 新疆医科大学公共卫生学院毒理学教研室,新疆,乌鲁木齐,830054
2. 新疆药物研究所维吾尔药研究开发重点实验室,新疆,乌鲁木齐,830002 |
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| 摘 要： | 采用正交实验设计，利用超声法从琐琐葡萄中提取生物活性成分总三萜，比色法测定总三萜的含量。结果正交实验设计的四个因素：甲醇浓度、样品粒度、超声功率和提取时间对总三萜提取率均有影响（P〈0．05）。超声法提取琐琐葡萄中总三萜锅最佳提取工艺为：样品粉碎后过80目筛，纯甲醇为溶媒，在功率为210W时超声提取10min，总三萜提取率最高。
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| 关 键 词： | 琐琐葡萄 总三萜 超声 比色法 |
| 修稿时间： | 2006-09-25 |
EXTRACT AND QUANTITATIVE ANALYSIS OF TOTAL TRITERPENES IN SUOSUO GRAPE |
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| LIU Tao,ZHAO Jun,MA Long,GE Hua.EXTRACT AND QUANTITATIVE ANALYSIS OF TOTAL TRITERPENES IN SUOSUO GRAPE[J].Food Research and Developent,2007,28(4):8-11. |
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| Authors: | LIU Tao ZHAO Jun MA Long GE Hua |
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| Affiliation: | 1.College of Public Health, Xinjiang Medical University, Urumqi 830054, Xinjiang, China; 2.Xinjiang Key Laboratory for Research and Development of Uighur Drugs, Institute of Material Medical of Xinjiang, Urumqi 830002, Xinjiang, China |
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| Abstract: | Extract and quantitative analysis of biological active ingredients total triterpenes in Suosuo grape.Using orthogonal experimental design, extracted with ultrasonic and detected by colorimetric. In orthogonal experimental design four selected factors: concentration of methanol, granularity of samples, power of ultrasonic and time of extract are all factors which can effect the extract rate of total triterpenes(p<0.05). Under 80-mesh, pure methanol for solvents, 210 Wpower for 10 minutes, using ultrasonic method, total triterpenes in Suosuo Grape can be highly extracted. |
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| Keywords: | Suosuo grape total triterpene ultrasonic colorimetric method |
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