Identification of Chinese Herbal Pieces

Chicken gold 1, adulterated It is mainly adulterated with duck gold, starch and flour 2 Identification Chicken internal gold is lighter, smaller, crispy, yellow and protruding after sand scalding; duck internal gold is larger, thicker, hard and green, which is not easy to protrude after sand scalding The fake product printed after the starch or flour is boiled is often mixed with real chicken internal gold for sale Its individual size is one or two or three samples, and its color is like chicken internal gold It is hard and heavy, and easy to rot when exposed to water Medical education net collects and arranges Cordyceps 1 It is usually adulterated with sticks or wires Some ground silkworms (Cordyceps japonicus) are similar to the real ones in shape and color 2 Identification Open the broken part of Cordyceps by hand to find its camouflage; non direct products have small powder, fiber and thick skin Scorpio 1 Adulteration In view of the processing characteristics, the adulteration is wet, too much salt, and metal or cement and other duck fillers in the abdomen of scorpion 2 Identification Moisture and salt can be seen directly The metal in the abdomen can be seen to see if there is any unevenness in the abdomen If the hand is hard, the examination can be done by hand, or by magnet adsorption Haijinsha 1, red mud powder 2 The quality is light and slippery, the fire is shining and there is slight fire waterfall sound The adulterated quality is heavy and the hand is slightly astringent, the fire is seldom or not luminous, there is no fire explosion sound, and the water is mixed into the water to form a slurry water sample.