Chinese pharmacy 2015 edition
This is the dry root of atactylodes lancea (thunb.) dc. Or atractylodes chinensis (dc.) koidz. The spring and autumn seasons are digging, removing sand, drying up and hitting the stubble。
[sex] sigma is in irregular cylindrical form, slightly bent, with branches, 3-10 cm long, 1-2 cm diameter. The surface is grey and brown, with wrinkles, cross-blues and residual stubbles, top of which is a stubble or residual stubble. The mass is solid, with a yellow or grey face, with most of the orange or brown oil rooms scattered, which are exposed for a relatively long time and can dissect white thin needle crystals. It's fragrance, fragrance, bitterness。
The northern acrobatics, with a spastic or nodal cylindrical form, 4-9 cm in length and 1-2 cm in diameter. Black brown on the surface, yellow brown off the skin. It's looser and has a brown oil chamber. The scent is lighter, the smell is bitter。
[identified] (1) the powder brown. The calcium acrylic needle is small, 5-30 m long, and is irregularly stuffed into thin wall cells. Fibres are mostly beamed, long-spaced, approximately 40 m in diameter, thick walls and woody. Stone cells are numerous, sometimes connected to wooden embolisms, polygonal, rectangular or rectangular rectangular, 20-80 m in diameter; walls are extremely thick. It's very rare and it's radioactive。
(2) take this powder 0. 8g, plus 10 ml ml of methanol, ultrasound for 15 minutes, filtered, leachate as a solution for the specimen. It also uses antiquated antiquated product 0. 8g and antics solution with the legal system. Accumulation control is then taken and methanol is added to a solution of 0. 2 mg per 1 ml as a control solution. Following the thin layer chromatography (general rule 0502) test, 6 ml for reagent solution and 2 ml for control solution and 2 ml for control solution are placed on the same silica g-coated plate, with the petroether (60 - 90°c) - acetone (9:2) as an extension, carried out, removed, dryed, sprayed with 10% sulphate ethanol solution, heating to bright spots. In the chromatography of the test product, the spots of the same colour are visible in the position corresponding to the chromatography of the control drug and the chromatography of the control product。
[check] no more than 13. 0% moisture。
The total ash score shall not exceed 7. 0 per cent (general rule 2302)。
[dense determination] drain operation. Measured according to the high-efficiency liquid chromatography method (general rule 0512)。
The chromatography conditions and system applicability test uses 18-alkyl silica-colytan as a filling agent; methanol-water (79:21) as a flow; and detection wavelength of 340 nm. Theoremic plate numbers should be no less than 5000 at aristocratic peak。
Accumulation of accelerants in the preparation of a control solution, defined in precise terms, plus methanol to a solution of 20 mg per 1 ml。
Taking the powder of the product (over sift no. 3) is about 0. 2g, defined in fine terms, and containing a cone bottle with a fine addition to the methanol 50 ml, coils, weighing, ultrasounding (power 250 w, frequency 40khz) for one hour, cooling, weighing again, filling the reduced weight with methanol, smoothing, filtering, extracting leaching。
Precision extracts a liquid chromatograph from the control solution and a liquid chromatograph from the test solution, respectively。
The item is dry and contains no less than 0. 30 per cent acoustic (c13h10o)。
Drink
[guns] acrobatics, remove impurities, wash, purified, cut thick, dry。
This product is presented in irregular circle or bar thick. The skin is brown to yellow, with wrinkles and sometimes with root marks. Crunchings are either yellow or grey, with most orange or brown oil chambers scattered, some of which produce white thin needle crystals. It's fragrance, fragrance, bitterness。
[checking] water and medicine must not exceed 11. 0%。
The total ash split is the same drug, not to exceed 5. 0 per cent。
[identify] [intensity determination] of the same drug。
Scrambled arcade, scrambled to the surface yellow。
It's like an acrophagus, with dark yellow on its surface and most of the brown oil chambers scattered. There's a scent。
[check] water and medicine, no more than 10. 0%。
The total ash split is the same drug, not to exceed 5. 0 per cent。
[dense determination] the same drug, which contains antiquities (c13h10o) should not be less than 0. 20%。
It's the same drug。
It's hard, hard, warm. Spleen, stomach, liver。
"function and ruler" "sweet spleen, cold wind, visible." it's used for hysteria, abdominal swelling, leaking, edema, edifice, fragrance, cold, night blindness and dazzling eyes。
3-9g。
In the dark, dry。
