| 贵州野生蕨菜中总黄酮含量的测定与分析 |
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| 引用本文： | 卢文芸,许文琴,于锡忠,李洪庆. 贵州野生蕨菜中总黄酮含量的测定与分析[J]. 贵州农业科学, 2012, 40(5): 47-49 |
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| 作者姓名： | 卢文芸 许文琴 于锡忠 李洪庆 |
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| 作者单位： | 1. 贵州民族大学化学与环境科学学院,贵州贵阳,550025
2. 贵州大学生化工程中心,贵州贵阳,550025 |
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| 摘 要： | 为野生蕨菜资源的开发与利用提供科学依据,用分光光度法对野生蕨菜中总黄酮类化合物的含量进行了测定。结果表明:冬季野生蕨菜,根状茎总黄酮化合物含量最高,达6.09%;叶片和叶柄总黄酮化合物含量相对较少,分别为2.95%和3.09%。春季野生蕨菜,根状茎与叶片总黄酮化合物含量较高,分别为5.80%和5.54%;叶柄总黄酮化合物含量较低,仅为2.28%。春、冬季节采收的野生蕨菜均以根状茎总黄酮化合物含量最高。
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| 关 键 词： | 野生蕨菜 总黄酮 索式脱脂法 分光光度法 贵州 |
Determination and Analysis of Total Flavonoids in Wild Pteridum aquilinum in Guizhou |
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| LU Wen-yun , XU Wen-qin , YU Xi-zhong , LI Hong-qing. Determination and Analysis of Total Flavonoids in Wild Pteridum aquilinum in Guizhou[J]. Guizhou Agricultural Sciences, 2012, 40(5): 47-49 |
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| Authors: | LU Wen-yun XU Wen-qin YU Xi-zhong LI Hong-qing |
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| Affiliation: | 1.School of Chemistry and Environmental Science,Guizhou University for Nationalities,Guiyang,Guizhou 550025;2.Centre of Biochemical Engineering,Guizhou University,Guiyang,Guizhou 550025,China) |
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| Abstract: | Total flavonoids content in wild P.aquilinum was detected by spectrophotometry to provide scientific references for exploitation and utilization of wild P.aquilinum resources.The results show that the winter rhizome has the highest flavonoids content(6.09%).The flavonoids contents in winter blades and petioles are relatively low,2.95% and 3.09% respectively,but higher in spring rhizome and blades,5.80% and 5.54% respectively.The spring petioles has the least flavonoids content,only 2.28%.The total flavonoids content in rhizome of wild P.aquilinum was the highest no matter harvested in Spring or Autumn. |
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| Keywords: | wild Pteridium aquilinum total flavonoids soxhlet spectrophotometry Guizhou |
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