| 超声波辅助提取苹果皮中总黄酮工艺条件的优化 |
| |
| 引用本文： | 焦岩,常影.超声波辅助提取苹果皮中总黄酮工艺条件的优化[J].食品工业科技,2012,33(9):283-286. |
| |
| 作者姓名： | 焦岩 常影 |
| |
| 作者单位： | 1. 齐齐哈尔大学食品与生物工程学院,黑龙江齐齐哈尔161006／齐齐哈尔大学农产品加工黑龙江省普通高校重点实验室,黑龙江齐齐哈尔161006
2. 齐齐哈尔大学食品与生物工程学院,黑龙江齐齐哈尔,161006 |
| |
| 摘 要： | 采用超声波辅助法对苹果皮中的总黄酮进行提取和条件优化。在单因素实验的基础上,用响应面研究了乙醇体积分数、液固比、提取时间对黄酮得率的影响。并由此确定了超声波辅助提取苹果皮中总黄酮最佳提取工艺条件:乙醇体积分数50.3%、液固比28.9∶1、时间49.1min,黄酮得率为19.32mg/g。
|
| 关 键 词： | 苹果皮 黄酮 超声波提取 响应面法 工艺条件 |
Optimization of ultrasonic wave-assisted extraction process of flavonoids from apple peels |
| |
| JIAO Yan,CHANG Ying.Optimization of ultrasonic wave-assisted extraction process of flavonoids from apple peels[J].Science and Technology of Food Industry,2012,33(9):283-286. |
| |
| Authors: | JIAO Yan CHANG Ying |
| |
| Affiliation: | 1,*(1.College of Food and Biological Engineering,Qiqihar University,Qiqihar 161006,China;2.Key Laboratory of Processing Agricultural Products of Heilongjiang Province,Qiqihar University,Qiqihar 161006,China) |
| |
| Abstract: | The extraction process of flavonoids from apple peels by the ultrasonic assisted technique was studied.Based on single factor test,response surface methodology(RSM)was used to study effect of the ethanol concentrations,ratio of solutions to material,extraction time on extraction rate of flavonoids.The best extraction conditions were determined as follows:ethanol concentrations 50.3%,ratio of solutions to material 28.9:1,time 49.1min,the flavonoids yield was 19.32mg/g. |
| |
| Keywords: | apple peels flavonoids ultrasonic wave extraction response surface method process conditions |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
