The variations in moisture and oil contents of 0.05 m x 0.005 m x 0.005 m slices of potatoes during deep-fat-frying were determined after various frying times at frying temperatures of 150°C, 160°C, 170°C, 180°C and 19O0C. Sunflower seed oil was used as the frying medium. A multiple linear regression model was applied successfully to describe the variation of moisture content with respect to temperature, time and oil content. Oil uptake was found to be negatively correlated with moisture content and changed quadratically with frying time. Moisture content decreased, while oil content increased as temperature and/or frying time increased. Variations in oil uptake and moisture loss remained almost constant after 120sec of frying process.
机构:
Jiangnan Univ, State Key Lab Food Sci & Technol, Wuxi 214122, Jiangsu, Peoples R ChinaJiangnan Univ, State Key Lab Food Sci & Technol, Wuxi 214122, Jiangsu, Peoples R China
Quan, Xiaojian
Zhang, Min
论文数: 0引用数: 0
h-index: 0
机构:
Jiangnan Univ, State Key Lab Food Sci & Technol, Wuxi 214122, Jiangsu, Peoples R China
Jiangnan Univ Yangzhou, Food Biotechnol Inst, Yangzhou 225002, Jiangsu, Peoples R ChinaJiangnan Univ, State Key Lab Food Sci & Technol, Wuxi 214122, Jiangsu, Peoples R China
Zhang, Min
Fang, Zhongxiang
论文数: 0引用数: 0
h-index: 0
机构:
Univ Melbourne, Fac Vet & Agr Sci, Parkville, Vic 3010, AustraliaJiangnan Univ, State Key Lab Food Sci & Technol, Wuxi 214122, Jiangsu, Peoples R China
Fang, Zhongxiang
Liu, Huihua
论文数: 0引用数: 0
h-index: 0
机构:
Federat Univ Australia, Sch Hlth Sci, Ballarat, Vic 3353, AustraliaJiangnan Univ, State Key Lab Food Sci & Technol, Wuxi 214122, Jiangsu, Peoples R China
Liu, Huihua
Shen, Qiaosheng
论文数: 0引用数: 0
h-index: 0
机构:
Gen Mills China Co, Snack R&D Ctr, Shanghai 200336, Peoples R ChinaJiangnan Univ, State Key Lab Food Sci & Technol, Wuxi 214122, Jiangsu, Peoples R China
Shen, Qiaosheng
Gao, Zhongxue
论文数: 0引用数: 0
h-index: 0
机构:
Wuxi Delin Boat Equipment Co, Wuxi 214191, Jiangsu, Peoples R ChinaJiangnan Univ, State Key Lab Food Sci & Technol, Wuxi 214122, Jiangsu, Peoples R China