| 三叶木通果皮总黄酮的提取和含量测定的研究 |
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| 引用本文： | 张孟琴,张丽娜,王朝阳,田爱琴. 三叶木通果皮总黄酮的提取和含量测定的研究[J]. 食品工业科技, 2010, 0(1) |
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| 作者姓名： | 张孟琴 张丽娜 王朝阳 田爱琴 |
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| 作者单位： | 1. 河南科技大学林业职业学院,河南洛阳,471002
2. 河南省舞阳县职业高级中学,河南舞阳,462415 |
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| 基金项目： | 河南省省属科研院所研究专项资金项目(0441100102) |
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| 摘 要： | 三叶木通是一种经济价值较高的野生植物,但占果实总重的69.1%的果皮却常常被丢弃,根据其含有丰富高价值黄酮的特点,本文通过单因素和正交实验设计探讨了提取黄酮的最佳工艺。结果表明,三叶木通果皮黄酮的最佳提取工艺为:浸提温度为80℃、乙醇浓度为50%、浸提时间为3h、料液比为1∶20,黄酮的得率为2.32%。
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| 关 键 词： | 三叶木通果皮 黄酮 提取工艺 |
Study on extracting technics and determination of flavonoids from Akebia Trifoliate Koiaz peels |
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| ZHANG Meng-qin,ZHANG Li-na,WANG Zhao-yang,TIAN Ai-qin. Study on extracting technics and determination of flavonoids from Akebia Trifoliate Koiaz peels[J]. Science and Technology of Food Industry, 2010, 0(1) |
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| Authors: | ZHANG Meng-qin ZHANG Li-na WANG Zhao-yang TIAN Ai-qin |
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| Affiliation: | ZHANG Meng-qin1,ZHANG Li-na2,WANG Zhao-yang1,TIAN Ai-qin1(1.College of Forestry Vocation of Henan Sci-Technology University,Luoyang 471002,China,2.Wuyang Vocational High School,Wuyang 462415,China) |
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| Abstract: | Akebia trifoliate koiaz is a kind of high economic wild plants,and there is a lot of valuable flavonoids in their peels.Extracting technology on flavonoids from Akebia trifoliate koiaz peels was explored through the single factor and othogonal tests in this paper, and the optimal parameters of extracting flavonoids were obtained:extracting temperature(80℃) ;50% ethanol;extracting time for 3.0h ;the ratio of solid to liquid 1:20.In these cases,the rate of extracted and unrefined flavonoids was up to 2.32%. |
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| Keywords: | Akebia trifoliate koiaz peels Flavonoids Extracting technics |
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