Chinese medicine properties
[Alias] Sana Naizi ("Overseas"), Three Lai ("The Essentials of Product Exchange"), Sanhe ("Nan Yue Notes"), Sha Jiang ("Lingnan Herbal Medicine Record"), Sanhe, Shanla ("Outline" 》)
ã€Source】 The medicine is a dried rhizome of the ginger family Kaempferia galangaL. Digging in winter, washing, removing fibrous roots, slicing, and drying.
[Source form] Perennial herb, rhizome massive, solitary or clustered, pale green, aromatic; roots emerge from rhizomes, stout, numerous. The leaves are usually two, relatively borne, almost sessile, prostrate, spreading horizontally, thin, round or broadly ovate. From August to September, flowering from the two leaves, Spike flowers, 4 to 12 flowers, white, morning and afternoon, aromatic, flower tube slender. The fruit is a capsule.
ã€Properties】 This product is mostly round or nearly circular cross-section, diameter 1 ~ 2cm, thickness 0.3 ~ 0.5cm. The skin is light brown or yellow-brown, shrinking, and some have root marks or residual fibrous roots; the cut surface is white, powdery, and often bulging. Brittle and easy to break. Gas incense specific, spicy taste.
[Identification] (1) This product is yellowish white. There are numerous starch grains, the main ones are single-grained, round, elliptical or triangular-like, mostly flat, with a diameter of 5-30μm, and the umbilical point and stratification are not obvious. The oil cells are round or oval in shape, with a diameter of 40-130 μm, and the walls are thin. The cells contain light yellow-green or light-purple oil droplets. Threaded catheter diameter 18 ~ 37μm. Pigments are irregularly shaped, yellow or yellow-brown. (2) take this product powder 0.25g, add methanol 5ml, ultrasonic treatment for 10 minutes, filtered, the filtrate as a test solution. Another p-methoxy ethyl cinnamate control, add methanol to make a solution containing 5 mg per 1 ml as a reference solution. According to the thin layer chromatography (Appendix VI B) test, 2 μl of each of the above two solutions were pipetted on the same silica gel GF254 thin layer plate, and n-hexane-ethyl acetate (18:1) was used as a developing agent to expand and remove the solution. , dry, set the UV lamp (254nm) view. In the chromatogram of the test sample, the spots of the same color appear on the positions corresponding to the chromatogram of the reference substance.
[Assay] Determined according to the volatile oil assay method (Appendix X D B method). This product contains volatile oil not less than 4.5% (ml/g).
ã€Tropism of taste】 Xin, warm. By the stomach.
ã€Indications】 Temperature in the line, digestion, pain relief. For chest fullness, abdominal pain, abdominal pain, diet does not eliminate.
[Usage and dosage] 6 ~ 9 grams.
[Storage] cool and dry place.
ã€Excerpt】Chinese Pharmacopoeia
Medication taboo
Yin deficiency blood and stomach fire banned.
SMS Surgical Gown,SMS Isolation Gown,SMS Non Woven Surgical Gown,Disposable SMS Surgical Gown
ShaoXing SurgeCare Medical Products Co., Ltd. , https://www.sxsurgecaremedical.com