Oatmeal is one of the world's recognized food crops with high nutritional value and belongs to a low-sugar, high-nutrient, high-energy food. Oatmeal, which is made from oats, is rich in protein, fat and vitamins and is popular among consumers. So today, Xiaobian will introduce you to the processing process and operation points of oatmeal. 1, the process Clean and remove → shelling → hydrothermal treatment → grain cutting → tableting → drying and cooling → screening → packaging → oatmeal. 2, operating points (1) Cleaning and cleaning up Most of the mass grain cleaning equipment can be used for oatmeal cleaning. The cleaning procedure is as follows: firstly use the beating machine to cut the awns and improve the shelling performance; then use the cleaning screen and the suction fan to remove the lighter debris; The stone and heavy particles were separated by a vibrating stone removing machine; the grass seeds and the heterogeneous grains were removed by a baghole separator; finally, the net oats were separated by a cylinder classifier. (2) The shelling uses an off-line, round suction separator, a beating machine, a grain separator and a cylinder classifier to remove the hull from the grain and separate the unsealed net oatmeal. (3) Hydrothermal treatment Because of the high fat content of oats, in order to prevent the production of lipolytic enzymes in subsequent processing, the fatty acids are degraded and the quality is deteriorated. The enzyme is usually passivated with 100 ° C water, or the enzyme is activated by a steam regulator. Then, a part of the moisture is removed by a kiln dryer, and the grain is cooled, and the obtained is oatmeal. (4) Grain cutting This process is similar to the cutting of corn slag, and one cut is 3 to 4 pieces. After cutting, the normal granules are sieved through various sieving machines. (5) Tableting In order to make the product have better digestibility, the oatmeal is gelatinized to change the structure and shape of the product. The seeds were humidified and heated before tableting, so that the water content of the material reached 17%, and then treated at 100 ° C for 20 minutes. The gelatinized oatmeal is fed into a two-roll tableting machine to form a uniform oatmeal, which is then dried by a fluidized bed to reduce the moisture content of the oatmeal to 11%, cooled with cold air, and then removed by shaking the sieve to remove agglomerates and fines. Granules, which are finished products, can be packaged and marketed. The above is the processing flow and operation points of oatmeal. This finely processed oatmeal makes it more convenient to eat and taste, and has become a popular health food for consumers. For the wonderful pictures and popular comments on oatmeal processing, you may be interested in the following recommended contents. Welcome to read. Shandong Zhushi Pharmaceutical Group Co.,LTD , https://www.sdzs-medical.com
