Chinese medicine granular formulation to therapy children anorexia and preparation method thereof and detection method
A technology for infantile anorexia and traditional Chinese medicine granules, which can be applied to medical formulas, medical preparations containing active ingredients, measuring devices, etc., and can solve problems such as unstable product content repeatability, poor granule formability, and errors
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Embodiment 1
[0120]Example 1 of the present invention: Preparation of traditional Chinese medicine granules for treating infantile anorexia: Weigh 320g of hawthorn, 320g of malt, 240g of gallinaceae, 240g of Chinese yam, 160g of coix seed, 240g of white lentils, 96g of tangerine peel, 96g of poria cocos, and 600g of sucrose and dextrin in an appropriate amount; hawthorn, tangerine peel are crushed into coarse powder, according to the percolation method (Chinese Pharmacopoeia 2005 edition one appendix 10) under the liquid extract and extract item, make solvent with 65% ethanol, after soaking for 48 hours, carry out Percolation, the percolation flow rate is 1.1ml / min, collect 2500ml of the filtrate, recover ethanol from the filtrate, concentrate to a thick paste with a relative density of 1.25-1.30 (50°C), and set aside; malt, gallinaceous gold, yam, coix seed , white lentils, and Poria cocos are decocted with water three times, each time for 1 hour, the decoctions are combined, filtered, the...
Embodiment 2
[0121] Embodiment 2 of the present invention: the detection method of the Chinese medicine granule for the treatment of infantile anorexia comprises:
[0122] Properties: The product is brownish-yellow granules; the gas is slightly fragrant, the taste is sweet and sour, slightly bitter.
[0123] Identification: (1) Take 5g of this preparation, grind it finely, add 25ml of ether, heat and reflux for 1 hour, filter, evaporate the filtrate to dryness, add 1ml of methanol to the residue to dissolve, and use it as the test solution; take another ursolic acid reference substance, Add methanol to make a solution containing 1mg per 1ml, as a reference solution; according to the Chinese Pharmacopoeia 2005 edition, an appendix VI B thin-layer chromatography test, draw 10 μl of each of the above two solutions, and place them on the same carboxymethyl cellulose On the silica gel G thin-layer board with sodium as the adhesive, use toluene: ethyl acetate: formic acid = 20:4:0.5 as the devel...
Embodiment 3
[0132] Embodiment 3 of the present invention: the detection method of Chinese medicine granule of the present invention can be:
[0133] Properties: The product is brownish-yellow granules; the gas is slightly fragrant, the taste is sweet and sour, slightly bitter.
[0134] Identification: Take 5g of this preparation, grind it finely, add 25ml of ether, heat and reflux for 1 hour, filter, evaporate the filtrate to dryness, add 1ml of methanol to the residue to dissolve, and use it as the test solution; take another ursolic acid reference substance, add methanol to prepare Make a solution containing 1mg per 1ml, as the reference substance solution; according to the Chinese Pharmacopoeia 2005 edition, an appendix VI B thin-layer chromatography test, draw 10 μl of each of the above two solutions, and place them on the same spot with carboxymethylcellulose sodium as the binding agent respectively. Toluene: ethyl acetate: formic acid = 20:4:0.5 as the developing agent on the silica...
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