中国食物与营养2018，Vol.24Issue(3)：15-17,3.
甘肃定西地区主栽品种马铃薯颗粒全粉品质分析
Quality Analysis of Main Cultivar of Potato Granules in Dingxi of Gansu Province
摘要
Abstract
This paper adopted microwave technology to produce potato granules and determined the quality of raw materials index including dry matter,total starch,amylose,reducing sugar and vitamin C content and the granules function index including blue value,water holding capacity and oil holding capacity according to seven varieties of potato planted as raw materials in Dingxi area of Gansu province.The result showed that the other six varieties including Favorite,Long 3,Qingshu 6,Ji Zhang potato 8,Longshu 6,Zhuangshu 3 were in line with the requirements of processing potato powder except for Kexin 1 that dry matter content was low and the reducing sugar content was higher.If the total starch content was high,the free starch content was relatively high.The blue value order of seven kinds of potato granules powder was Favorite ＞ Ji Zhang potato 8 ＞ Zhuangshu 3 ＞ Qingshu 6 ＞ Longshu 3 ＞ Longshu 6 ＞ Kexin 1.The order of water holding was Ji Zhang potato 8 ＞ Favorite ＞ Qingshu 6 ＞ Zhuangshu 3 ＞ Longshu 3 ＞ Longshu 6 ＞ Kexin 1.The order of oil holding was Kexin 1 ＞ Qingshu 6 ＞ Ji Zhang potato 8 ＞ Zhuangshu 3 ＞ Longshu 3 ＞ Longshu 6 ＞ Favorite.The results can provide scientific reference for the selection of raw materials and the application of granules in the production of potato granules in Dingxi area of Gansu province.关键词
主栽品种/马铃薯颗粒全粉/品质分析Key words
main cultivar/grain potato powder/quality analysis引用本文复制引用
原霁虹,陈亚兰,高娜,陈鑫..甘肃定西地区主栽品种马铃薯颗粒全粉品质分析[J].中国食物与营养,2018,24(3):15-17,3.基金项目
甘肃省教育厅资助项目“彩色马铃薯引种试验研究”(项目编号:2016B-173) （项目编号:2016B-173）
甘肃省教育厅资助项目“西北地区马铃薯主食低成本开发研究”(项目编号:2016A-140) （项目编号:2016A-140）
定西师范高等专科学校一般项目“马铃薯引种试验”(项目编号:DSZD1504). （项目编号:DSZD1504）
