加速溶剂萃取技术提取海刀豆中总黄酮的工艺研究
运用加速溶剂萃取技术(accelerated solvent extraction,ASE),通过单因素试验和响应面分析法优化海刀豆(Canavalia maritima)中总黄酮的提取工艺。在单因素试验的基础上,选取萃取温度、萃取时间和甲醇体积分数3个因素为自变量,总黄酮提取率为响应值,采用Box-Behnken试验设计方法,研究各因素的显著性及其交互作用对总黄酮提取率的影响。利用Design Expert软件,建立了提取率与各因素的二次多项式数学模型,得到了海刀豆中总黄酮的最佳提取条件:萃取压力10.3 MPa,萃取温度130 ℃,萃取时间16 min,甲醇体积分数66%,循环次数2次,总...
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Published in | 南方水产科学 Vol. 10; no. 1; pp. 78 - 85 |
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Main Author | |
Format | Journal Article |
Language | Chinese |
Published |
中国水产科学研究院南海水产研究所,农业部水产品加工重点实验室,国家水产品加工技术研发中心,广东广州510300%中国水产科学研究院南海水产研究所,农业部水产品加工重点实验室,国家水产品加工技术研发中心,广东广州510300%海南大学农学院,海南海口,570228
2014
中国海洋大学食品科学与工程学院,山东青岛266000 |
Subjects | |
Online Access | Get full text |
ISSN | 2095-0780 |
DOI | 10.3969/j.issn.2095-0780.2014.01.012 |
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Summary: | 运用加速溶剂萃取技术(accelerated solvent extraction,ASE),通过单因素试验和响应面分析法优化海刀豆(Canavalia maritima)中总黄酮的提取工艺。在单因素试验的基础上,选取萃取温度、萃取时间和甲醇体积分数3个因素为自变量,总黄酮提取率为响应值,采用Box-Behnken试验设计方法,研究各因素的显著性及其交互作用对总黄酮提取率的影响。利用Design Expert软件,建立了提取率与各因素的二次多项式数学模型,得到了海刀豆中总黄酮的最佳提取条件:萃取压力10.3 MPa,萃取温度130 ℃,萃取时间16 min,甲醇体积分数66%,循环次数2次,总黄酮提取率为83.43%,与理论值相对偏差-1.63%。 |
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Bibliography: | Canavalia maritima; flavonoids; accelerated solvent extraction; response surface methodology NIU Gaigai1,2, DENG Jianchao2, LI Laihao2, YANG Xianqing2, DENG Yongchuan3, WU Yanyan2, HAO Shuxian2, QI Bo2 1. College of Food Science and Engineering, Ocean University of China, Qingdao 266000, China;2. Key Lab. of Aquatic Product Processing, Ministry of Agriculture; National R&D Center for Aquatic Product Processing; South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China;3. College of Agriculture, Hainan University, Haikou 570228, China 44-1683/S Based on a single-factor analysis, we used Response Surface Methodology (RSM) to optimize the method for extraction of flavonoids by accelerated solvent extraction(ASE)technology from Canavalia maritima. The extraction temperature,static extraction time and methanol concentration were chosen as independent variables and the flavonoids extraction rate was selected as response value; Box-Behnken method was adopted for the desi |
ISSN: | 2095-0780 |
DOI: | 10.3969/j.issn.2095-0780.2014.01.012 |