Medicinal preparation for treating children's anorexia, its preparation process and detection method
A technology for children with anorexia and preparations, applied in the direction of testing pharmaceutical preparations, pharmaceutical formulas, drug combinations, etc., can solve the problems that children are not beneficial, it is difficult to achieve stable and controllable quality of modern drugs, and the quality control methods are rough.
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Embodiment 5
[0211] Embodiment 5 of the present invention: TLC identification method of Atractylodes macrocephala in granules
[0212] Take an appropriate amount of effervescent preparation for children’s favorite food, add ethyl acetate to shake and extract, evaporate the extract to dryness, add ethanol to the residue to dissolve, and use it as the test solution; take another Atractylodes macrocephala control medicinal material, add water to decoct, filter, and add acetic acid to the filtrate Ethyl ester was shaken and extracted, the extract was evaporated to dryness, and the residue was dissolved with ethanol as a reference medicinal solution; according to the thin-layer chromatography (Appendix VIB, Chinese Pharmacopoeia 2005 edition), 30 μl of each of the above two solutions was drawn, and points were placed on On the same silica gel G thin-layer plate, use dichloromethane-butanone-formic acid (1:2:1) as a developing solvent, develop, take out, dry, and inspect under an ultraviolet lamp...
Embodiment 6
[0213] Embodiment 6 of the present invention: TLC identification method of Atractylodes macrocephala in dripping pills
[0214] Take an appropriate amount of effervescent drop pills of Xiaoerxishi, add ether to shake and extract, evaporate the ether solution to dryness, add 1ml of methanol to the residue to dissolve, and use it as the test solution; take another Atractylodes macrocephala control medicinal material, add water to decoct, filter, and the filtrate is diluted with ether Extract by shaking, evaporate the ether solution to dryness, add methanol to the residue to dissolve, and use it as a reference medicinal material solution; test according to thin-layer chromatography (Appendix VI B, Chinese Pharmacopoeia, 2005 edition), draw 10 μl of each of the above two solutions, and place them on the same spot respectively. On a silica gel G thin-layer plate, use chloroform-acetone-acetic acid (10:2:0.1) as a developing solvent, develop, take out, dry, and inspect under a UV lam...
Embodiment 7
[0215] Embodiment 7 of the present invention: TLC identification method of hawthorn in capsules
[0216] Take an appropriate amount of the content of Xiaoer Xishi effervescent capsules, add ethyl acetate to extract it ultrasonically, evaporate the extract to dryness, soak the residue in petroleum ether, pour off the petroleum ether, dissolve the residue in ethanol, and use it as the test solution; , decoct with water, extract the decoction with ethyl acetate, evaporate the extract to dryness, and dissolve the residue in ethanol as a reference medicinal solution; test according to thin-layer chromatography (Appendix VI B, Chinese Pharmacopoeia, 2005 edition), draw 1 μl of each of the above solutions , respectively point on the same block GF 254 On the thin-layer board, toluene-ethyl acetate-formic acid (20:4:0.5) is a developer, sprayed with 30% ethanol sulfuric acid solution, and heated at 80°C until the spots are clearly colored; On the corresponding position of the chromato...
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