槲皮素-钼配合物合成工艺的研究  

TECHNOLOGICAL STUDY ON SYNTHETIC EFFICIENCY OF QUERETIN AND MOLYBDENUM COPLEX

作　　者：闫素清[1] 柴保臣[1] 贾小燕[1] 王凯娟[2] 时宝庆[1] 陈婷婷[3] 

机构地区：[1]郑州大学公共卫生学院,河南郑州450052 [2]郑州大学蛋白质组学研究中心,河南郑州450052 [3]郑州大学药学系,河南郑州450052

出　　处：《河南工业大学学报（自然科学版）》2007年第6期66-69,共4页Journal of Henan University of Technology：Natural Science Edition

摘　　要：探讨槲皮素与钼的最佳反应条件,并合成槲皮素钼配合物.以单因素实验为基础,利用正交实验法探讨了反应液的最佳pH值、原料的物质的量的比、反应液温度及反应时间.结果表明优化的工艺条件:pH为2.0,物质的量的比为1.5∶2.0(槲皮素∶钼酸铵),反应液温度为30℃,反应时间为6 h.通过方差分析,均有统计学意义(P<0.05).在合成工艺中,影响产率的主要因素是pH值和配比,其次是时间和温度.To investigate the optimal conditions of the chemical reaction between quercentin and molybdenum, and to get the highest yield of the complex. By adjusting the reactive pH, temperature, duration and the molar ratio of the raw materials, using orthogonal method, the optimal reaction conditions were obtained. The maximum yield of quercentin and molybdenum complex was found at the conditions of pH 2.0, temperature 30℃, six hours of reaction time, and molar ratio of 1.5：2.0 （ammonium molybdate and quercetin）. The most important impact factors to the complex synthesis are pH and the molar ratio of raw material. The second important ones are reaction time and temperature.

关 键 词：槲皮素-钼配合物 合成 条件 

分 类 号：TS201.1[轻工技术与工程—食品科学]