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author:

王长春 (王长春.) [1] | 林向阳 (林向阳.) [2] | 巫春宁 (巫春宁.) [3] | 朱榕璧 (朱榕璧.) [4]

Abstract:

首先通过单因素实验探讨各个因素对枇杷叶总黄酮提取得率的影响,接着在此基础上,采用Plackett-Burman设计对影响枇杷叶总黄酮提取得率的因素进行筛选,选出三个显著因素——乙醇浓度、温度和料液比;然后用响应面分析法对这三个主要影响因素进行工艺优化,得到最佳提取条件为乙醇浓度65%、温度65℃、料液比1:20(g/mL),在此条件下枇杷叶总黄酮提取得率的预测值可达10.27%,实测值为10.28%,两者较接近。这表明Plackett-Burman试验设计结合响应面分析法可以很好地对枇杷叶总黄酮超声波提取工艺进行优化。

Keyword:

Plackett Burman设计 响应面 超声波提取 黄酮

Community:

  • [ 1 ] 福州大学生物科学与工程学院

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Year: 2012

Language: Chinese

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

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Chinese Cited Count:

30 Days PV: 0

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