摘要 为筛选高白藜芦醇含量的花生品种,采用超声萃取法提取、高效液相色谱法测定白藜芦醇含量,对28个花生品种不同营养器官中白藜芦醇含量进行了分析。结果表明,不同花生品种不同营养器官中白藜芦醇含量差异较大,所有品种根部、茎部和叶片中白藜芦醇的平均含量分别为0.276 mg/g、0.173 mg/g和0.098 mg/g,白藜芦醇含量整体趋势表现为根>茎>叶片。HY17、HY21、HY32、HY612、HY910、HY911、HY913、HY918、HY919根部白藜芦醇含量(0.289~0.738 mg/g)高于根中平均值;HY19、HY23、HY32、HY50、HY60、HY612、HY 910、HY911、HY913茎中白藜芦醇含量(0.177~0.631 mg/g)高于茎中平均值;HY17、HY19、HY23、HY32、HY38、HY55、HY 910、HY913、HY917叶片中白藜芦醇含量(0.114~0.306 mg/g)高于叶片中平均值。统计分析结果表明,HY50、HY910、HY911、HY913四个花生品种的植株具有较高的开发潜力。该研究为白藜芦醇的提取纯化提供了廉价丰富的来源,也为花生植物废弃物的再加工利用提供了新的思路。 The purpose of this study was to screen peanut varieties with high resveratrol content.Resveratrol was extracted by ultrasonic extraction,and the content of resveratrol was determined by high performance liquid chromatography.The content of resveratrol in roots,stems and leaves of 28 peanut varieties was studied.The results showed that the contents of resveratrol in different nutritional organs of different peanut varieties were quite different.The average contents of resveratrol in roots,stems and leaves of all peanut varieties were 0.276 mg/g,0.173 mg/g and 0.098 mg/g,respectively.The overall trend of resveratrol content was root>stem>leaf.Resveratrol content(0.289~0.738 mg/g)in roots of HY17,HY21,HY32,HY612,HY910,HY911,HY913,HY918 and HY919 was higher than the average value in roots.The resveratrol content(0.177~0.631 mg/g)in stems of HY19,HY23,HY32,HY50,HY60,HY612,HY 910,HY911 and HY913 was higher than the average value in stems.The resveratrol content(0.114~0.306 mg/g)in leaves of HY17,HY19,HY23,HY32,HY38,HY55,HY 910,HY913 and HY917 was higher than the average value in leaves.The results of statistical analysis showed that the plants of HY50,HY910,HY911 and HY913 had more development and utilization value.This study provided a cheap and abundant source of resveratrol,and also provided a new approach for the reprocessing and utilization of peanut plant waste.
机构地区 山东省花生研究所 山东省农业科学院作物研究所
出处 《花生学报》 北大核心 2021年第1期50-53,59,共5页 Journal of Peanut Science
基金 国家重点研发计划项目(2018YFD0300605) 山东省2018年度农业重大应用技术创新项目 山东省农业重大应用技术创新项目(SD2019ZZ012) 青岛市科技惠民示范引导专项(20-3-4-33-nsh,19-6-1-61-nsh) 山东省农业科学院农业科技创新工程项目(CXGC2016B17,CXGC2018E21) 山东省农业科学院优秀博士毕业生项目 辽宁“百千万人才工程”培养经费(2016921047) 2019年山东省人才引进成果示范推广项目 国家花生产业技术体系(CARS-13)。
