甘薯品种(系)非油炸烘干薯片加工比较试验  

Comparative experiment on processing of sweetpotato varieties(lines)non-fried dried sweetpotato chips

作　　者：张良 吉洪湖 钟子毓 蒋梅巧 滕长荣 程林润 ZHANG Liang;JI Honghu;ZHONG Ziyu;JIANG Meiqiao;TENG Changrong;CHENG Linrun(Jinhua Academy of Agricultural Sciences,Zhejiang Jinhua 321000,China;Jinhua Changrong Food Company Limited,Zhejiang Jinhua 321000,China)

机构地区：[1]金华市农业科学研究院,浙江金华321000 [2]金华市长荣食品有限公司,浙江金华321000

出　　处：《食品工程》2024年第3期81-84,共4页Food Engineering

基　　金：高产优质抗逆甘薯新品种选育及机械化栽培技术研究项目(2023-2-001b);浙西南地区“非粮化”“非农化”整治中粮油作物高效复合种植技术研发与集成示范项目(2023C02002)。

摘　　要：为配套甘薯烘烤片加工,加快推进甘薯加工产业发展,选取了18种甘薯开展了非油炸烘干薯片加工比较试验。通过去皮、蒸煮、捣泥、成型、烘干等工艺将甘薯加工为非油炸烘干薯片,测量不同甘薯产品得率并对其加工前后外观进行了比对。组织专业人员开展食味评价,对非油炸烘干薯片甜度及风味进行评估。结果表明,参试品种(系)非油炸烘干薯片得率与干率总体呈正相关趋势,干率高的品种(系)烘干后产品得率相对较高;薯肉颜色较浅的品种,非油炸烘干加工后薯片的颜色和光泽度较好;非油炸烘干薯片的甜度与糖化程度相关,干率较高品种(系)甜度相对较好。综合非油炸烘干薯片的加工得率、颜色及光泽和食用品质等表现,心香、金徐薯22、普薯32、徐薯48、金徐薯67等品种(系)适用于非油炸烘干薯片加工,徐紫薯8号适用于紫色非油炸烘干薯片加工应用。In order to support the processing of sweet potato baked chips and accelerate the development of sweet potato processing industry,18 kinds of sweet potatoes were selected to carry out a comparative experiment on the processing of non-fried dried potato chips.The sweet potato was processed into non-fried dried potato chips by peeling,steaming,puffing,forming and drying.The yield of different sweet potato products was measured and their appearance before and after processing was compared.Organize professionals to carry out taste evaluation to evaluate the sweetness and flavor of non-fried dried potato chips.The results showed that the yield of non-fried dried potato chips was positively correlated with the drying rate,and the yield of dried potato chips with high drying rate was relatively higher.The color and gloss of the potato chips after non-frying and drying are better.The sweetness of non-fried dried potato chips is related to the degree of saccharification,and the sweetness of varieties with higher drying rate is relatively better.Comprehensive non-fried baked potato chips processing yield,color and luster and edible quality and other performance,Xinxiang,Jinxushu 22,Pushu 32,Xushu 48,Jinxushu 67 and other varieties(systems)suitable for non-fried baked potato chips processing,Xuzishu 8 suitable for purple non-fried baked potato chips processing application.

关 键 词：甘薯 品种 非油炸薯片 加工 比较试验 

分 类 号：TS215[轻工技术与工程—粮食、油脂及植物蛋白工程]