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Identification of Peucedanum in Shensu Wan
[Prescription] Codonopsis 75g Perilla leaves 75g Pueraria lobata 75g Peucedanum 75g Poria 75g Pinellia (made) 75g Tangerine peel 50g Citrus aurantium (stir-fried) 50g Platycodon grandiflorum 50g Licorice 50g Woody 50g
[Identification] Take 4g of this product, grind it, add 40ml of 50% methanol, heat to reflux for 1 hour, let cool, filter, evaporate the filtrate to dryness, add 20ml of water to the residue to dissolve, shake and extract 3 times with ethyl acetate , each time 10ml, combine the ethyl acetate extracts, evaporate to dryness, add 1ml ethyl acetate to the residue to dissolve, as the test solution
Note: Peucedanum is the dry root of Peucedanum praeruptorum Dunn, a plant of the Umbelliferae family
Identification of Micro-sublimation of Borneol in Niuhuang Jiedu Tablets
[Prescription] Artificial bezoar 5g realgar 50g gypsum 200g rhubarb 200g scutellaria 150g platycodon 100g borneol 25g licorice 50g
[Identification] Take 1 piece of this product, grind it into fine pieces, and carry out a small amount of sublimation.
Note: Borneol is the crystallization obtained by distilling and cooling the trunk or resin of Dipterocarpaceae plant of Dipterocarpaceae
Identification of Micro-sublimation of Borneol in Wanying Tablets
【Prescription】Phu Huanglian 100g Coptis 100g Catechu 100g Borneol 6g Fragrant ink 200g Bear bile powder 20g Artificial musk 5g Bezoar 5g Beef bile 160g
[Identification] ①Take this product and observe under a microscope: the fiber bundle is bright yellow, the wall is slightly thicker, and the pits are obvious (Coptis)
②Take 0.
Related Links: Identification of Hawthorn in Dashanhaw Pills, Red Ginseng in Yangxin Dingping Cream, and Sandalwood in Shiwuwei Chenxiang Pills