| 超声波协同复合酶法提取栀子中黄酮的研究 |
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| 引用本文： | 刘美琴.超声波协同复合酶法提取栀子中黄酮的研究[J].粮食与油脂,2019,32(7):92-94. |
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| 作者姓名： | 刘美琴 |
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| 作者单位： | 山西轻工职业技术学院,山西太原,030013 |
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| 摘 要： | 采用超声波协同复合酶法提取栀子中黄酮类物质,采用正交试验对提取条件进行优化。结果表明:最佳提取工艺为酶质量浓度0.8%、酶解温度45℃、酶解时间90min、提取液pH4.8,在此条件下,提取率高达3.6%。采用DPPH法判定黄酮的活性,采用紫外分光光度法测定提取的黄酮类物质的纯度,纯度为97.6%。
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| 关 键 词： | 栀子 超声波 复合酶 黄酮 |
Study on extraction of flavonoids from gardenia by ultrasonic-assisted complex enzymatic method |
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| LIU Mei-qin.Study on extraction of flavonoids from gardenia by ultrasonic-assisted complex enzymatic method[J].Cereals & Oils,2019,32(7):92-94. |
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| Authors: | LIU Mei-qin |
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| Affiliation: | (Shanxi Light Industry Vocational and Technical College,Taiyuan 030013,Shanxi,China) |
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| Abstract: | LIU Mei-qin(Shanxi Light Industry Vocational and Technical College,Taiyuan 030013,Shanxi,China) |
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| Keywords: | gardenia ultrasonic complex enzymatic flavonoid |
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