The Research Of Vaccumizing Technique For Rice Combining With Circulation Surrounding

The paper firstly introduces the status and trend of development of the packaging grain, and the necessity of improving and applying the technique for grain. Doing the analyzing of the domestic vacuum packaging technique for rice, putting forward vacuum packaging technique should be combined with circulation surroundings.The following aspects on vacuumizing technique are mainly studied and discussed.1. On the basis of referring to the foreign and domestic vacancy of vacuumizing for rice, making sure the vacancy in the research, doing the simulation test of rice storage, analyzing the best shelf life vacancy of rice.2. Considering the circulating nature of the vacuumizing for rice, by checking the resistant outside force of the vacuumizing for rice, finding out the fragility of various vacancy of vacuumizing for rice, analyzing the best vacancy of vacuumizing for rice during the circulation course.3. Combining with the nature of the storage and fragility of rice, by using the optimizing design method, working out the best vacancy of vacuumizing for rice.4. The testing the best vacancy of vacuumizing for rice was done in the laboratory.The data and method in the paper is of a certain value for the vacuumizing for rice.