Ways to identify poisonous mushrooms: Look at the growth zone. Edible non-toxic mushrooms grow on clean grass or pine and eucalyptus trees. Poisonous mushrooms often grow in dark, damp, dirty areas. Second look at the color. Poisonous mushroom mushroom surface color, red, green, black, purple and other colors, especially purple is often highly toxic, easy to pick after discoloration. Three to see the appearance. The non-toxic mushroom has a relatively flat cap, smooth umbrella surface, no wheels on the surface of the bacteria, and a lower sterile tray. The center of the toxic cap is convex, the appearance is weird, the thick plate of the bacteria is hard, and the bacteria stalk has bacteria wheel and bacteria. The stalks are slender or long and easy to break. Four to see the secretions. The fresh wild mushrooms picked will be cut off and the non-toxic secretions will be clear as water (individual is white). The bacterial surface will not be discolored; the toxic secretions will be dense and auburn, and will be easily discolored in the air after tearing. Five smells. Non-toxic mushrooms have extraordinary odors, and poisonous mushrooms have strange odors, such as spicy, sour, acrid taste. Sixth is testing. When picking wild mushrooms, you can use the green on the mushroom cover to wipe it, if the green onion becomes a dark brown, confirmed toxic, and vice versa does not change color is non-toxic. Seven is a cook test. When boiled wild mushrooms, put a few rushes, some garlic or rice cook, mushroom cooked, rush grass becomes blue-green or purple-green is toxic, yellowing is non-toxic; garlic or rice is discolored and toxic, no color change is still Maintaining the color is non-toxic. Eight is chemical identification. Take the suspected mushroom collected or bought and remove the juice. After soaking in the paper, add a drop of dilute hydrochloric acid or white vinegar immediately. If the paper turns red or blue, it is poisonous. Hebei H-pack Machinery Manufacturing Co., Ltd (subsidiary of Helper Group) is one of earliest manufactures who engaged in polyurethane, silicone adhesive, emulsion explosive, printing ink packing machinery. Thanks to the exquisite technology, serious working attitude, perfect after service, all of these make the reputation of Helper spread in polyurethane and silicone adhesive industrial field. Our polyurethane packing machine, aluminum wire double clipping machine and great wall clipping machine help our clients to create value as a result of their reliable performance. Clipping Machine,Sealant Filling Machine,Hot Sealing Machine,Automatic Sealant Packing Machine Helper Machinery Group Co., Ltd. , https://www.helperfoodmachiney.com