不同产地苦荞和种植土壤资源考察分析  

Investigation and Analysis of Tartary Buckwheat and Planting Soil Resources in Different Producing Areas

作　　者：徐浪 张继斌 石卫标 叶涛 陈搏 吕庆银 王玉 黄智安 沈蕊 陈志元 Xu Lang;Zhang Jibin;Shi Weibiao;Ye Tao;Chen Bo;LüQingyin;Wang Yu;Huang Zhian;Shen Rui;Chen Zhiyuan(Jin Brand Co.,Ltd.,Daye 435100,Hubei,China;Jin Brand Chizhengtang Pharmaceutical Co.,Ltd.,Huangshi 435000,Hubei,China;Hubei Provincial Key Laboratory for Quality and Safety of Traditional Chinese Medicine Health Food,Daye 435100,Hubei,China)

机构地区：[1]劲牌有限公司,湖北大冶435100 [2]劲牌持正堂药业有限公司,湖北黄石435000 [3]中药保健食品质量与安全湖北省重点实验室,湖北大冶435100

出　　处：《作物杂志》2024年第6期78-83,共6页Crops

基　　金：湖北省自然科学基金(2022CFB137)。

摘　　要：苦荞籽粒中的黄酮含量除受遗传影响外,种植地点和土壤品质也是重要影响因素,为研究国内不同种植区域的苦荞籽粒中黄酮及重金属含量与种植地区之间的关系,收集四川、云南、贵州、陕西、甘肃、山西和宁夏等苦荞种植区域的苦荞原料和种植土壤样品,检测并分析籽粒黄酮类物质和重金属含量。结果表明,苦荞籽粒黄酮含量与种植地区海拔和纬度相关,高海拔、低纬度的云南和四川等地区苦荞黄酮含量较高;土壤重金属与籽粒重金属含量相关,四川和陕西等地土壤重金属含量低,其苦荞中重金属含量也相对较低。综合分析,四川苦荞不仅籽粒黄酮含量较高,且重金属含量也相对较低。The flavonoid content in Tartary buckwheat grains is not only influenced by genetic factors,but also by planting location and soil quality.In order to study the relationship between the content of flavonoids and heavy metals in tartary buckwheat seeds from different cultivation areas in China,tartary buckwheat raw materials and soil samples from tartary buckwheat cultivation areas in China,including Sichuan,Yunnan,Guizhou,Shaanxi,Gansu,Shaanxi,and Ningxia were collected,and the contents of flavonoids and heavy metals were tested and analyzed.The results showed that the flavonoid content in tartary buckwheat seeds was correlated with the altitude and latitude of the planting area,with higher flavonoid content in high altitude and low latitude regions such as Sichuan and Yunnan;Heavy metals in soil are related to heavy metals in grains,and the contents of heavy metals in tartary buckwheat is relatively low in areas with low soil heavy metals such as Sichuan and Shaanxi.The results of the overall research indicate the Sichuan tartary buckwheat has a comparatively low concentration of heavy metals and a high flavonoid content.

关 键 词：苦荞 黄酮 重金属 土壤 芦丁 

分 类 号：S517[农业科学—作物学]