Nutritional Compositions of Maca Grown in Ebian and HPLC Fingerprints of Macaene and Macamide  

峨边玛咖营养成分及其玛咖烯和玛咖酰胺指纹图谱研究（英文）

作　　者：陈建[1] 夏陈[1] 朱永清[1] 栢凤女 

机构地区：[1]四川省农业科学院农产品加工研究所,四川成都610066

出　　处：《Agricultural Science & Technology》2016年第4期947-950,共4页农业科学与技术（英文版）

基　　金：Supported by the Fund for Talented Scholars of Sichuan Academy of Agricultural Sciences;Special Fund for New Subjects from the Innovation Capability Promotion Project of Sichuan Provincial Department of Finance(2013xxxk-020)~~

摘　　要：In the present study, the nutritional compositions of maca which was grown in a mountain area at an elevation of 2 200-2 800 m of Ebian County,Sichuan Province were measured, and then HPLC analysis on two representative active compounds（macaene and macamide） in the maca sample was performed.The results revealed that there were 24.20% total protein, 18.40% total amino acids（including 3.84% arginine）, 42.80% total sugars, 1.36% fat and kinds of minerals（including 1.14% potassium） in Ebian maca. HPLC fingerprints of macaene and macamide of Ebian maca were similar to those of Peru maca. The results suggested that maca could be cultivated with good quality in some mountain areas with an altitude1 000 m lower than the origin place in Peru.该研究对四川峨边彝族自治县2200~2 800 m海拔山区引种玛咖的营养成分进行了测定,并构建了其标志活性物质玛咖烯及玛咖酰胺的HPLC指纹图谱。结果表明,峨边玛咖含24.20%蛋白质、18.40%总氨基酸（其中3.86%精氨酸）、42.80%总糖、1.36%脂肪,并含各种矿物元素（其中1.14%钾）。峨边玛咖的玛咖烯和玛咖酰胺HPLC指纹图谱与秘鲁玛咖的一致。研究结果表明在低于秘鲁原产地1 000多米海拔山区可以引种玛咖并且可以有良好品质。

关 键 词：MACA Nutritional compositions Macaene Macamide HPLC fingerprints 

分 类 号：S567.2[农业科学—中草药栽培]