孔欣欣,王 成,王 莉
(郑州科技学院食品科学与工程学院,河南郑州 450064)
摘要:以荷花酥为主要研究对象,通过单因素试验、正交试验、对比试验优化配方及熟制定型工艺。试验结果表明:在水油酥面团中添加面粉质量50%的牛奶或20%的鸡蛋,可以提高制品加工性能和营养价值。通过比较油炸、烘烤、油炸-烘烤三种熟制定型工艺,油炸-烘烤最佳。使用精炼棕榈油,在油炸时间90 s,油炸温度160 ℃,烘烤时间15 min,烘烤温度上火200 ℃,下火180 ℃下制成的层酥糕点外型美观,色泽形态逼真,口感香酥宜人,脂肪含量较低。
关键词:中式造型层酥糕点;荷花酥;配方优化;熟制定型工艺优化;油炸-烘烤
中图分类号:TS213.23 文献标识码:A 文章编号:1674-506X(2020)02-0050-0007
Optimization of Formula and Technology of Chinese Modelling Multi-Layer Pastry
KONG Xin-xin, WANG Cheng, WANG Li
(Food Science and Engineering, Zhengzhou Institute of Science and Technology, Zhengzhou Henan 450064, China)
Abstract:Taking lotus pastry as the main research object, the formula and heating-forming process were optimized by single factor test, orthogonal test and comparative test. The results showed that adding milk of 50% flour weight or egg of 20% flour weight into water pastry could improve the processing performance and nutritional value of the product.By comparing three heating-forming processes of frying, baking and frying-baking, frying-baking was the best. Multi-layer pastry made from refined palm oil at 90 s frying time, 160 ℃ frying temperature, 15 min baking time, 200 ℃ baking upper temperature and 180 ℃ lower temperature was beautiful in appearance, vivid in color, pleasant in taste and low in fat content.
Keywords:Chinese modelling multi-layer pastry; lotus pastry; formula optimization; heating-forming process optimization; frying-baking
doi:10.3969/j.issn.1674-506X.2020.02-009
收稿日期:2019-09-25
基金项目:河南省高等学校2019年度重点科研项目(20B550011);河南省大学生创新创业训练计划项目(201912746014)
作者简介:孔欣欣(1975—),女,硕士,副教授。研究方向:方便谷物、功能性饮料工程制造。
引文格式:孔欣欣,王成,王莉.中式造型层酥糕点配方及工艺的优化[J].食品与发酵科技,2020,56(2):50-56.