宁夏南部山区玛咖的营养成分分析  

Nutrition analysis of maca cultivated in Ningxia south mountainous

作　　者：冯海萍[1] 丁志强 翟敬军 雍纬基 苏存录[4] 梁宁 马八十 谢华[1] 

机构地区：[1]宁夏农林科学院种质资源研究所,宁夏银川750002 [2]宁夏隆德县农牧局,宁夏隆德756300 [3]宁夏财政厅农业处,宁夏银川750002 [4]宁夏西吉县农技中心,宁夏西吉756200

出　　处：《山西农业大学学报（自然科学版）》2017年第1期67-71,共5页Journal of Shanxi Agricultural University(Natural Science Edition)

基　　金：宁夏农林科学院自主科技成果孵化项目;宁夏农林科学院科技创新先导资金项目(NKYG-14-21)

摘　　要：[目的]为宁夏南部山区栽培玛咖的质量进行评价和开发利用提供参考依据。[方法]对宁夏南部山区种植的玛咖营养成分进行了分析,并与文献报道的秘鲁和云南产地玛咖进行了比较。[结果]宁夏南部山区玛咖所含营养成分的种类与秘鲁和云南产地玛咖一致,其中对人体有益的蛋白质、膳食纤维、钙、磷、铁、锌、氨基酸、玛咖烯、甾醇、总皂苷和芥子油苷等成分的含量较高,特别以蛋白质、膳食纤维、脯氨酸、精氨酸、甾醇和芥子油苷突出,平均含量分别为17.95%、17.34%、6.53%、2.39%、0.748 6mg·kg-1和2.63%。[结论]宁夏南部山区种植玛咖的营养丰富,具有开发利用价值。[Objective]For the quality of the southern mountains of ningxia cultivated maca evaluation and provides some references for the development and utilization. [Methods]In this paper, the ningxia south mountainous planting of maca nutrients were analyzed, and compared with literature reports of Peru and yunnan origin maca. [Results]The results showed that： the nutrients of Ningxia south mountainous maca contained were in line with Peru and yunnan origin maca, which was beneficial to human body protein, dietary fiber, calcium, phosphorus, iron, zinc, amino acids, maca olefinic glucosinolates, sterol, total saponins and composition such as the content was higher, especially in protein, di- etary fiber, proline, arginine, sterol glucosinolates and outstanding, the average content of 17.95 %. 17.34 % .6.53%. 2.39% ,0. 748 6 mg.kg-1 and 2.63%. [Conclusion]The nutritions of Ningxia south mountainous planting maca are rich, has the development and utilization value.

关 键 词：宁夏南部山区 玛咖 营养成分 氨基酸 次生代谢产物 

分 类 号：S632[农业科学—蔬菜学]