文献类型： 外文期刊

作者： Zheng Kai-Bin ¹ ; Xu Xiao-Yu ² ; Qiu Shan-Lian ¹ ; Li Ai-Ping ² ;

作者机构： 1.Fujian Acad Agr Sci, Inst Subtrop Agr, Zhangzhou 363005, Fujian, Peoples R China

2.Fujian Acad Agr Sci, Inst Crop Sci, Fuzhou 350013, Fujian, Peoples R China

关键词： Faba bean flower;HPLC;L-Dopa;vicia faba

期刊名称：LEGUME RESEARCH （ 影响因子：0.589； 五年影响因子：0.648 ）

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收录情况： SCI

摘要： Faba bean (Ticiafaba L.) flower is rich in L-Dopa used for the treatment of Parkinson's disease,. In order to utilize L-Dopa from faba bean flower more efficiently, the effects of factors on L-Dopa contents in faba bean flowers determined by HPLC were studied. Results showed that the L-Dopa contents in faba bean flowers differenced in germplasm resources, the highest L-Dopa content in faba bean flowers was 20 times higher than that of the lowest The average contents of two years ranged from 0.53% to 10.63%, and the average was 4.48%.The darker the flower colors, the lower the L-Dopa contents in faba bean flowers. The L-Dopa contents of faba bean flowers of small seed species were lower than the medium and the large species in faba bean flowers. The L-Dopa contents of the buds were higher than open flowers. As the drying temperature increased, the L-Dopa contents reduced. That dried in 100 degrees C was only 60% of that at 40 degrees C.