2 fossils of Paleozoic arthropods, static crabs with two spines and related animals, dictionary of traditional Chinese medicine, stone crab is the name of traditional Chinese medicine, which comes from Japanese Materia Medica [1].
2. 1 Crab fossils with alias stone crab [1].
2.2 Source and place of origin Paleozoic arthropod Galenebispinosa (Herbst) and its related animal fossils [1]. Taiwan Province Province, Guangdong Province, Nanyang Islands [1].
2.3 Sexual taste is salty and cool [1]. Into the liver and gallbladder [1].
2.4 Functions: clearing away heat, promoting diuresis, eliminating phlegm, improving eyesight, reducing swelling and promoting spermatogenesis [1].
1. Treating urinary tract infection with leucorrhea [1]. Decocting: 1.5 ~ 6g [1].
2. Treat conjunctival congestion, corneal clouds, carbuncle swelling, and lacquer sore with water; Sore throat, apply juice to the throat [1].
2.5 Be careful when using [1].
2.6 chemical composition this product mainly contains calcium carbonate [1].
3 arthropod fossils, Lithocarpus and other related animals, national collection of Chinese herbal medicines, Lithocarpus 3. 1 Pinyin name Shí Xiè.
3.2 Stone Crab alias Stone Crab
3.3 Arthropod fossils, such as Macreophtalmus Latreilli Edw. Or Telphusa sp. And other related animals. It can be collected all year round, washed and dried.
3.4 Sexual taste is salty and cool.
3.5 Function is mainly used for clearing away heat and promoting diuresis, removing nebula and improving eyesight. Used for conjunctival congestion, corneal clouds, urinary tract infection and leucorrhea.
3.6 The usage and dosage of Eriocheir sinensis is 0.5 ~ 2 yuan.
3.7 Pay attention to the taboos of pregnant women.
3.8 Excerpted from "National Compilation of Chinese Herbal Medicine"
4 "Chinese Materia Medica" and "Dictionary of Traditional Chinese Medicine": The origin of stone crab 4. 1 was first published in Rihuazi.
1. "Kaibao Materia Medica" says: "Stone crabs are produced in the South China Sea. The other cloud is an ordinary crab. After a long time, water and foam are in phase. Because it turns into stone, it floats out every time it meets the tide. The same is true for people who generally enter caves. " 2. "The Illustration of Materia Medica" said: "It is now found in the coastal counties of Lingnan. The physique stone is also similar to a crab. " The above-mentioned herbal records clearly point out that the stone crab is the fossil of ancient crab animals, which is consistent with the medicinal stone crab today.
4.2 Pinyin name Shí Xiè
4.3 Alias of stone crab: crab fossil, stone crab, lingshi crab and stone crab.
4.4 Source of medicinal materials: fossils of Paleozoic arthropod Quercus and related animals.
Latin plant, animal and mineral names:
Harvest and storage: after excavation, remove the soil attached to the surface.
4.5 Distribution of origin is mainly produced in Taiwan Province, Sichuan and Guangdong.
4.6 Character identification This product is crab-shaped, oblate or nearly hexagonal, and a few are spindle-shaped, with a length of 3.58cm, a width of 36cm, a thickness of 12cm, and a gray or light taupe to light brown. The back is slightly raised, some are smooth and shiny, some have the texture on the back of the crab, and some are still attached to the shells of other creatures; The abdomen is slightly concave and the surface is sometimes destroyed; Arthropods are mostly incomplete; All depressions and bottom faults are often filled with mudstone. The body is heavy and hard; It can be mashed, and the crab shell is thin, grayish brown in cross section, limestone-like, gray and rough in the middle. A slight breath, a faint taste. It is best to be intact, bluish gray and strong in texture.
Microscopic identification under transmission polarizer: calcite particles in flakes. See the article "Calcite" for the characteristics of optical rotation.
4.7 The chemical composition is mainly calcium carbonate (CaCO3); It also contains more than 20 kinds of trace elements such as manganese, aluminum and titanium.
4.8 Identification (1) Take about 1g of this product powder, and add 5ml of dilute hydrochloric acid dropwise, that is, bubble boiling to generate carbon dioxide gas; When this gas is introduced into the calcium hydroxide test solution, a white precipitate will be produced. (Check carbonate) (2) Take the liquid after the above reaction, add sodium hydroxide test solution to neutralize it, filter it, and add ammonium oxalate test solution to the filtrate, and white precipitate will appear. (Check calcium salt)
4.9 Handling 1. Stone crab "Kaibao Materia Medica": "Fine research, water flies." Materia Medica: "To use it, you must remove mud and coarse stones, and stop using crabs." At present, the original medicinal materials are removed, washed, dried, mashed or ground into powder.
2. Calcined stone crab: put the washed stone crab into a suitable container, heat it with strong fire, calcine it to red, take it out and let it cool.
3. vinegar quenching stone crab: take clean stone crab, put it in a suitable container, heat it with strong fire, calcine it to red, put it in rice vinegar while it is hot, quench it, take it out to dry, mash it or grind it into powder. Each stone crab 100 kg, 20 kg vinegar.
Characters of decoction pieces: the stone crab is irregular flake or powder. Grayish white or earth brown, smooth and slightly protruding, or occasionally with crab-shell texture, as hard as stone. The section is grayish brown. Slight breath, slightly salty. Calcined stone crab looks like a stone crab and is crisp. The vinegar crab is irregular fine or coarse, tile gray or gray-brown, and crisp. Store in a dry container, in a dry place, dust-proof.
4. 10 is salty; Cold; nontoxic
4. 1 1 meridian liver; Gallbladder; Kidney; Stomach; bladder meridian
4. The function of12 is mainly used for clearing heat and promoting diuresis; Detumescence and detoxification; Improve your eyesight. Main damp-heat turbidity; Take it down; Sore throat; Carbuncle swelling; Lacquer sore; Green blindness; Eyes are red; Filaments covering the eyes
4. 13 usage and dosage: stone crab orally: 69g water mill juice; I still took the pills and dispersed them. External use: appropriate amount, careful eye grinding; Or wipe it with vinegar.
4. 14 Use with caution for people without body heat and pregnant women. "Pinhui Essentials": "Don't take it during pregnancy."
4. 15 school discussion 1. Materia Medica: "Stone crabs are born crabs today, and there is no difference, but there are mud and coarse stones. If you use it, you must go to the mud to remove coarse stones, stop using crabs, run in other drugs, and fly with your eyes. " 2. Outline: "According to Gu Jun's Hai Cha Lu, it is said that the soil of Yulin Port in Yazhou is extremely fine and cold, but the crab can't move when it enters, and it will soon turn to stone. People get the name of stone crabs. If you put them in several cases, the clouds can improve your eyesight. "
4. 16 extract