2 English reference turmeric [Landau Chinese-English Dictionary]
Curcuma turmeric [Xiangya Medical Dictionary]
3 Summary Turmeric is a square name, which comes from People's Republic of China (PRC) Pharmacopoeia (2000 edition) [1]. People's Republic of China (PRC) Pharmacopoeia (20 10 edition) records the pharmacopoeia standard of this Chinese patent medicine.
4 Source and place of origin: rhizome of Curcuma wenyujin (Zingiberaceae) [1]. Produced in Zhejiang [1].
5 Sexual taste is hard and sexual temperature is warm [1]. Liver and spleen meridians [1].
6 Functions are mainly used for breaking blood, promoting qi circulation and relieving pain [1]. Treat amenorrhea due to blood stasis, abdominal pain during menstruation, stabbing pain in chest and hypochondrium, rheumatic joint pain, shoulder and arm pain, traumatic injury and swelling and pain [1].
Oral administration and dosage of 7 tablets of turmeric: decocted, 3 ~ 9g [1].
8 Pregnant women should be careful [1].
9 Chemical constituents Turmeric tuber contains volatile oil, and curcumin is the main component in the oil [1]. It also contains magnesium dimethyl oxalate dihydrate, which has obvious therapeutic effect on experimental arrhythmia [1].
10 Pharmacopoeia standard of turmeric tablets 10. 1 turmeric tablets
Pianjianghuang
Curcuma turmeric
10.2 source this product is the dried rhizome of curcuma wenyujin, a ginger plant. After the stems and leaves wither in winter, dig, wash and remove the fibrous roots, cut thick slices when fresh, and dry them in the sun.
10.3 products are rectangular or irregular with different sizes, with a length of 3 ~ 6 cm, a width of 1 ~ 3 ~ 6 cm and a thickness of 0. 1 ~ 0.4 cm. The outer skin is grayish yellow, rough and shriveled, and sometimes links and fibrous roots can be seen. The section is yellowish white to brownish yellow, with annular patterns and many small edges. Crispy and strong. This section is grayish white to brownish yellow, slightly silty. Unique smell, slightly bitter and pungent taste.
10.4 Identification (1) Cross section of this product: there is residue on the epidermis and the outer wall is slightly thick. Cork cells are arranged in multiple rows. The cortex is scattered with vascular bundles of veins; The inner cortex is obvious. The central part of Guangxi is large, the external vascular bundles are tough, the ones near the outside are small and closely arranged, and some xylem only have 1 ~ 2 vessels. There are scattered oil cells in cortex and stele parenchyma; Parenchyma cells contain starch granules.
(2) Take this product powder 1g, add 5ml of petroleum ether (30 ~ 60℃), shake it for about 30 minutes from time to time, filter it, transfer the filtrate to a 5 ml volumetric flask, and add petroleum ether (30 ~ 60℃) to the scale as the test solution. In addition, lg, the reference medicinal material of Curcuma longa, was used to prepare the reference medicinal material solution by the same method. According to the thin-layer chromatography test (Appendix ⅵ b), absorb 2μl of the above two solutions, respectively spot them on the same silica gel G thin-layer plate, spread them with petroleum ether (30 ~ 60℃)- ethyl acetate (17: 3) as the developing agent, take them out, dry them in the air, spray them with 1% vanillin sulfuric acid solution at 650. In the chromatogram of the test sample, the spots with the same color appear at the positions corresponding to the chromatogram of the control medicinal materials.
The content of 10.5 was determined according to the volatile oil determination method (Appendix XD A method).
The content of volatile oil in this product shall not be less than 65438 0.0% (ml/g).
10.6 Sexual taste and pungent, bitter and warm meridian tropism. Enter spleen and liver meridian.
10.7 Functions and indications: breaking blood, activating qi, dredging menstruation and relieving pain. For chest pain, chest distress, dysmenorrhea, amenorrhea, rheumatism, shoulder and arm pain, traumatic swelling and pain.
10.8 Usage and dosage 3 ~ 9g.
10.9 Pay attention to caution in pregnant women.
10. 10 is stored in a cool and dry place to prevent insects from eating.
10. 1 1 origin