| 不同品种苦荞中黄酮含量的测定 |
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| 引用本文： | 彭镰心,赵钢,王姝,马育彪.不同品种苦荞中黄酮含量的测定[J].成都大学学报(自然科学版),2010,29(1):20-21. |
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| 作者姓名： | 彭镰心 赵钢 王姝 马育彪 |
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| 作者单位： | 成都大学生物产业学院,四川,成都,610106;四川农业大学生命科学与理学院,四川,雅安,625014;西华大学生物工程学院,四川,成都,610039 |
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| 基金项目： | 成都大学校科技基金资助项目 |
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| 摘 要： | 采用分光广度法对不同品种苦荞中黄酮含量进行检测,样品通过显色后在500nm下直接测定.通过对17种不同品种苦荞麦的黄酮含量进行测定,发现美姑苦荞的黄酮含量最高,达2.40%,选荞1号次之,为2.35%,而川荞1号最低,仅为1.54%.此方法操作简单易行,结果稳定可靠.
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| 关 键 词： | 苦荞麦 黄酮 测定 |
Content Determination of Total Flavone in Different Varietis of Buckwheat |
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| PENG Lianxin,ZHAO Gang,WANG Shu,MA Yubiao.Content Determination of Total Flavone in Different Varietis of Buckwheat[J].Journal of Chengdu University (Natural Science),2010,29(1):20-21. |
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| Authors: | PENG Lianxin ZHAO Gang WANG Shu MA Yubiao |
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| Institution: | 1 .School of Bioindustry, Chengdu Univeniity, Chenglu 610106, China; 2.School of Life ,Sciences and Natural Sciences, Sichuan Agricultural University, Ya＇an 625014, China; 3.School of Bioengineering, Xihua University, Chengdu 610039, China) |
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| Abstract: | To determine the content of flavanone in different varieties of buckwheat, using spectropho- tometer, samples were directly determined after coloration at the wavelength of 500 nm. After the determi- nation of seventeen varieties of buckwheat, the findings show that Meigu buckwheat has the highest fla- vanone which is 2.40% ;the content of flavanone in No. 1 Xuan buckwheat is 2.35% ;No. 1 of Sichuan buckwheat has the lowest content with a percentage of 1.54%. This method is proved simple and conve- nient in operation;stable and reliable in findings. |
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| Keywords: | Buckwheat flavanone determination |
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