Optimization of Microwave-Assisted Extraction of Polyphenolic Compounds from Ocimum basilicum by Response Surface Methodology
作者: Snežana FilipBranimir PavlićSenka VidovićJelena VladićZoran Zeković
作者单位: 1University of Novi Sad
刊名: Food Analytical Methods, 2017, Vol.10 (7), pp.2270-2280
来源数据库: Springer Nature Journal
DOI: 10.1007/s12161-017-0792-7
关键词: Basil ( Ocimum basilicum L.)PolyphenolsFlavonoidsAntioxidant activityResponse surface methodology
英文摘要: Microwave-assisted extraction (MAE) was optimized by response surface methodology in order to enhance the extraction of polyphenols from basil ( Ocimum basilicum L ). Box–Behnken experimental design on three levels and three variables was used for optimization. Influence of ethanol concentration (50, 70, and 90%); microwave power (400, 600, and 800 W); and extraction time (15, 25, and 35 min) on each response were investigated. Experimental results were fitted to a second-order polynomial model, and multiple regression analysis and analysis of variance were used to evaluate model fitness and optimal conditions. Considering the maximum content of extracted total phenols, total flavonoids, and antioxidant activity, the optimal conditions for all investigated response were ethanol...
原始语种摘要: Microwave-assisted extraction (MAE) was optimized by response surface methodology in order to enhance the extraction of polyphenols from basil ( Ocimum basilicum L ). Box–Behnken experimental design on three levels and three variables was used for optimization. Influence of ethanol concentration (50, 70, and 90%); microwave power (400, 600, and 800 W); and extraction time (15, 25, and 35 min) on each response were investigated. Experimental results were fitted to a second-order polynomial model, and multiple regression analysis and analysis of variance were used to evaluate model fitness and optimal conditions. Considering the maximum content of extracted total phenols, total flavonoids, and antioxidant activity, the optimal conditions for all investigated response were ethanol...
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影响因子:1.969 (2012)

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关键词翻译
关键词翻译
  • optimal 最佳的
  • methodology 方法学
  • total 总和
  • phenols 苯酚类
  • polynomial 多项式
  • extraction 提取
  • variance 离散
  • fitted 配合的
  • three 
  • concentration 浓度