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投稿时间：2019-09-18
投稿时间：2019-09-18
中文摘要: 对宁夏地区种植的8种马铃薯的基础营养成分、氨基酸组成和各矿物质含量进行研究，基于灰色关联度法分析比较其营养组成，为马铃薯的研究与开发提供理论基础。结果显示，黑美人、夏波蒂和大西洋的最佳综合营养品质居前三位。青薯9号中可溶性固形物含量最高为9.07%；大西洋中干物质和淀粉含量均最高，分别为27.44%、16.70%；费乌瑞它中类胡萝卜素含量最高83.47 μg/100 g；黑美人中总糖、蛋白质、纤维素、维生素C含量均为最高，分别为7.01%、2.16%、5.07%、23.26 mg/100 g。8种马铃薯中均检测出必需氨基酸6种，非必需氨基酸11种，总氨基酸含量最高的品种是黑美人。总矿物质含量最高的品种为大西洋。
Abstract:The basic nutrient composition，amino acid composition and mineral content of 8 kinds of potato planted in ningxia were studied.The main research results were as follows：Heimeiren，Xiabodi and Daxiyang of the best comprehensive nutritional quality of the top three.The highest content of soluble solids in Qingshu 9 was 9.07%.Both of dry matter and starch contents in Daxiyang were the highest，27.44%and 16.70%respectively.The content of carotenoids in Fiureit（83.47 μg/100 g）was the highest.The contents of total sugar，protein，cellulose and vitamin C in Heimeiren were 7.01%，2.16%，5.07%and 23.26 mg/100 g respectively，reached by the highest level.Six kinds of essential amino acids were detected in 8 kinds of potatoes，and 11 kinds of non-essential amino acids were detected.The highest content of total amino acid was found in Heimeiren.The species with the highest mineral content was Daxiyang.
文章编号：202017025 中图分类号： 文献标志码：
基金项目:宁夏回族自治区重点研发计划项目“功能型膳食食品加工关键技术研究与示范”
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