摘要
随着水产养殖业的高速发展,鱼粉作为优质水产饲料的原料在国内有着很大需求。为提高鱼粉生产的效率、提升鱼粉成品的品质,研制了一种高品质鱼粉加工装置。该装置优化了加工工艺和加工设备,精准控制鱼粉加工过程中蒸煮、压榨、干燥环节的工艺参数,通过引入蛋白质检测装置,精准控制蒸煮环节温度,以此降低蛋白质变质现象;采用双级干燥工艺和脂肪检测装置来降低鱼粉的含水量和脂肪含量。成品鱼粉品质的测定试验表明,该装置生产出的鱼粉与传统加工装置生产的鱼粉相比,蛋白质含量提高11%,脂肪含量降低17%。通过饲养试验进一步验证了鱼粉品质的优越性。从渔业可持续发展的角度来看,高品质鱼粉加工装置具有较好的市场前景。
With the rapid development of aquaculture,fish meal is in great demand at home as the raw material of high quality aquatic feed. In order to improve the efficiency of fish meal production and the quality of fish meal as well,a kind of high quality fish meal processing equipment is developed. By optimizing process and equipment,the process parameters of cooking,pressing and drying are controlled accurately. By introducing protein detection device,the temperature in cooking process is controlled accurately,which reduces protein denaturation. Two-stage drying process and fat detection device are used to reduce water and fat content.Through the test of the quality of fish meal,compared with traditional processing equipment,the protein content of fish meal produced by high quality fish meal processing equipment is increased by 11% and the fat content decreased by 17%. The quality of fish meal is further verified through feeding experiment. From the perspective of sustainable development,high quality fish meal processing equipment has a good market prospect.
出处
《渔业现代化》
北大核心
2017年第4期68-72,共5页
Fishery Modernization
基金
上海市科技兴农重点攻关项目(沪农科攻字(2014)第6-3号)
关键词
鱼粉加工装置
双级压榨
智能调控
双级干燥
fish meal processing equipment
two-stage pressing
intelligent control
two-stage drying
