Detection method of quality cold relief capsule
A detection method and capsule technology, applied in the field of medicine, can solve problems such as imperfection, slow onset of effect, uncertainty of drug efficacy, etc., and achieve improved quality monitoring and good treatment effects
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[0049] A detection method for Ganyu capsules. According to parts by weight, the capsules are prepared into 1000 capsules with 250g isatidis, 150g honeysuckle, 10g artificial bezoar, 250g paracetamol, 100g amantadine hydrochloride and 3.3g starch Agent; It is characterized in that, this detection method comprises the following steps:
[0050] 1. Properties: This product is a capsule, and the content is a yellow-brown powder; it tastes bitter;
[0051] 2. Identification:
[0052] (1) Take 4g of the content of this product, add 20ml of petroleum ether (60-90°C), ultrasonicate for 20 minutes, discard the petroleum ether, add 30ml of ethyl acetate to the residue, ultrasonicate for 30 minutes, filter, and evaporate the filtrate to dryness. Add 2ml of ethyl acetate to the residue to dissolve it, and use it as the test solution; take another chlorogenic acid reference substance, add methanol to make a solution containing 0.5mg per 1ml, and use it as the reference solution; test accor...
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