摘要
以风干鲢鱼为原料,经蒸煮、破碎和干燥等工序制成鱼松,研究了蒸煮和破碎条件对鱼松品质的影响,并通过正交试验对其进行优化;比较了微波干燥和热风干燥对鱼松品质的影响。结果表明,鱼松生产的最佳工艺条件为:在115℃下蒸煮(20 min),选取刀具Ⅰ,每次装载500 g物料于自行设计的鱼松破碎机内,破碎2 min。由此可以制得形态蓬松、色泽鲜亮、鱼香味纯正的鱼松产品。微波干燥比热风干燥更省时,但产品品质逊于后者。
The effects of mass fraction of steel slag, water to binder ratio of single cemented paste, and volume ratio of double slurry on the working capability of dual-fluid gout were investigated. The optimum water to binder ratio of slag-modified Portland cement slurry is 0.6-0.8, and the optimal mass percentage range of steel slag with 20.4 μm average particle size in steel slag modified Portland cement slurry of 50%-80%. There exits an appropriate volume ratio of 4：1-6：1 between slag-modified cement slurry and sodium. According to above parameters the steel slag modified cement-silicate dual fluid gout was prepared and cured in water for 3 days after demolding, whose early average compressive strength and corresponding softening coefficient are over 40 MPa and 0.80 respectively.
出处
《食品科技》
CAS
北大核心
2013年第12期155-159,共5页
Food Science and Technology
基金
现代农业产业技术体系建设专项基金项目(CARS-46-23)
中央高校基本科研业务费专项资金项目(2013PY1085)
国家自然科学基金项目(31201391)
关键词
鱼松
蒸煮
破碎
干燥
cryogenic treatment
residual austenite
martensite
carbide
