Traditional Chinese medicine liquid capsule and its preparing method
A technology of liquid capsules and traditional Chinese medicines, which can be used in capsule delivery, pharmaceutical formulations, drug combinations, etc., and can solve problems such as strong irritating odors
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Embodiment 1
[0108] Capsule liquid: 10kg of traditional Chinese medicine composition, 12kg of soybean oil, 0.4kg of beeswax
[0109] Described traditional Chinese medicine composition is prepared from creosote 50kg, Uncaria catechu 120kg, Cork 10kg, licorice 35kg, tangerine peel 30kg, cinnamon bark 45kg;
[0110] Preparation:
[0111] Preparation of creosote:
[0112] Fagus sinensis Oliv. is placed in a still for distillation, and the dry distillation liquid is distilled at 180° C. to collect a fraction heavier than water, and process as follows:
[0113] ①Add 15% by weight of the inner solution of hydrogen peroxide, stir evenly, and crystallize by cooling;
[0114] ②Filter, discard the filtrate, wash the filter residue with clean water, discard the washing water, add 35% sulfuric acid solution by weight, stir evenly, discard the sulfate wastewater, wash with clean water, and reduce the pressure under the condition of vacuum degree of 0.08-0.09MPa Rectifying, collecting the rectifying f...
Embodiment 2
[0120] Capsule liquid: 12kg of traditional Chinese medicine composition, 16kg of peanut oil, 0.7kg of lecithin, 0.1kg of Tween-80
[0121] The traditional Chinese medicine composition is prepared from 20kg of creosote, 150kg of Uncaria catechu, 35kg of Cork, 14kg of licorice, 20kg of dried tangerine peel, and 60kg of cinnamon;
[0122] Preparation:
[0123] Preparation of creosote:
[0124] The natural beech wood is placed in a distillation kettle for distillation, and the dry distillation liquid is distilled at 200 ° C to collect the fractions heavier than water, and deal with as follows:
[0125] ①Add 5% by weight sodium hydroxide solution, stir evenly, add 15% by weight calcium acetate solution, and crystallize by cooling;
[0126] ②Filter, discard the filtrate, wash the filter residue with clean water, discard the washing water, add 25% sulfuric acid solution by weight, stir evenly, discard the sulfate waste water, wash with clean water and reduce the pressure under the co...
Embodiment 3
[0132] Capsule liquid: Chinese medicinal composition 14kg, polyethylene glycol-200 13kg, aluminum monostearate 0.2kg, propylene glycol 0.4kg, ethylparaben 0.1kg, Tween-20 0.1kg;
[0133] The traditional Chinese medicine composition is prepared from 40kg of creosote, 110kg of Uncaria catechu, 30kg of Cork, 10kg of licorice, 40kg of dried tangerine peel, and 40kg of cinnamon;
[0134] Preparation:
[0135] Preparation of creosote:
[0136] Put the maple tree in the distillation kettle for distillation, take the dry distillation liquid and distill it at 360 ° C, collect the fractions heavier than water, and process according to the following steps:
[0137] ①Add 20% by weight sodium hydroxide solution, stir evenly, add 30% by weight magnesium acetate solution, and crystallize by cooling;
[0138] ②Filter, discard the filtrate, wash the filter residue with clean water, discard the washing water, add 20% sulfuric acid solution by weight, stir evenly, discard the sulfate waste wat...
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