Dry edible mushrooms and wild vegetables are bulky and fluffy. During the circulation and transportation process, they are easily broken or moldy and deteriorated, making the goods less graded. The processing technology of dry edible mushrooms and wild vegetables compressing blocks breaks the traditional mode of operation of loose products and solves many problems existing in circulation storage. The compressed block after processing has the following features: 1 Compression compared with loose-shaped raw materials The volume of the block is reduced by 75%-88%, which not only saves transportation costs, but also facilitates storage and circulation; 2 It does not differ from the rehydration performance and rehydration state of raw materials; 3 It is clean and free from impurities, and it is not necessary to pick after bubble extraction. Can be used directly; 4 does not contain any chemical additives, can maintain the original nutrient composition and color, flavor, shape, taste of the product remain unchanged, can be achieved AA grade green food standards; 5 beautifully packaged, improve product quality, Can enter the supermarket, or export earnings, increase economic efficiency; 6 shelf life of 3 years. This is a very practical processing technology. Its processing method is as follows. 1. Process selection → Miscellaneous → Rejuvenation → Measurement → Compression molding → Solid → Drying Exterminator → Packaging → Storage. 2. Process points (1) The quality of the raw materials for the choice of materials is the key to ensure the quality of the products. Selecting high-quality raw materials can increase the yield, reduce losses, and reduce production costs. (2) Picking out the miscellaneous items is carefully selected by hand to remove impurities such as hair, weeds, wood blocks, stones, etc., which are mixed in the raw materials, and eliminate inferior raw materials such as insects, discoloration, deterioration, and crushing. (3) The resurgence will select the good raw materials, and the appropriate amount of water will be restored to make it not broken and formed well when it is compressed. According to the different raw material varieties and their water content, the amount of water spray should be properly controlled. Spray water evenly, and then suffocate after spraying for a while to make it uniform moisture. (4) Calculation According to the quality standard of the finished product block and the raw material moisture content, calculate the feeding amount. Weighing must be accurate to ensure that the quality of the finished block does not exceed the standard. (5) Compression molding The use of special equipment, according to the different types of raw materials and its moisture content, determine the pressure and holding pressure time. Put the measured raw materials into the mold, and pay attention to uniform placement so as to avoid missing corners after molding and affect the product's sensory standards. (6) After the solid formed product easily rebounds, it should be fixed with a solid fixture. Each block is separated by a partition to prevent blocking. (7) Dry pest control eggs are dried using modern microwave technology to kill the eggs parasitized in the raw materials. The solid block containing the compression block is placed in a microwave oven and heated in a microwave, the solid block is taken out, and it is naturally cold-dried on a rack, and the solid block is opened and packaged. (8) Pack the dried compressed pieces and select the product with complete block shape and smooth surface for packaging. First, each small piece is wrapped with cellophane, packed in a small carton, and a group of 20 small boxes is placed in the middle package carton, and then sealed with a heat-shrinkable film to prevent the product from being deteriorated during storage and transportation. Finally packed in corrugated boxes. (9) The storage room should be well ventilated, pay attention to moisture, and must not be stored together with poisonous and harmful articles to prevent rat damage. 3. Product Quality Standards (1) Sanitary Standards meet the AA Green Food Standards; (2) Sensory Standard Colors, with the natural color, odor, odor, flavor and odor of the variety; appearance, Block shape is complete, smooth surface, compact structure; specifications, 6cm4cmlcm; quality, 25g3g per piece.
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