Food preservation - refrigerating and freezing a bag of frozen vegetables can be stored for several months without deterioration. Refrigeration and freezing may be the most widely used food preservation method today. The purpose of cold storage is to slow down the action of the bacteria so that the food can be kept longer (it can be kept for about one week or two weeks instead of only half a day). The purpose of freezing is to prevent all bacteria from acting because the bacteria completely lose their activity in freezing conditions. Refrigeration and freezing are suitable for almost all foods: meats, fruits, vegetables and beverages. In general, refrigeration does not affect the taste and texture of food. Chilling has no effect on the taste and texture of most meats, and it has little effect on vegetables, but it completely changes the texture of the fruit (the flesh will turn into a paste). Since refrigeration has little effect on food, it has been widely used. Sunflower Seeds Inshell,Seed Sunflowers,Fried Sunflower Seeds,Flavored Sunflower Seeds Inner Mongolia Xuanda Food Co., Ltd. , https://www.xuandagroup.com