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A pharmaceutical composition for cataplasm, cataplasm and preparation process thereof
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A technology of composition and cataplasm, which is applied in the field of traditional Chinese medicine preparations, can solve the problems of insufficient viscoelasticity, poor stability, and environmental impact of the production process, and achieve neck, shoulder, waist, and leg pain, suitable viscosity, and good skin followability. Effect
Active Publication Date: 2017-08-29
和心诺泰医药科技(山东)有限公司
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Problems solved by technology
Due to the shortage of equipment and matrix materials, and the general problems of insufficient viscoelasticity and poor stability in preparations, it has not been developed for many years.
Traditional black plasters and modern rubber plasters have exact curative effects, but black plasters are inconvenient to use, pollute clothes, and the production process affects the environment
The irritation, allergies, and aging properties of rubber plaster limit its clinical use
Method used
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Embodiment 1
[0039] 1.1 Preparation of Bletilla striata extract:
[0040] Weigh 50g of Bletilla striata, soak for 0.5h, decoct and extract 3 times at 100°C, add 8 times the amount of water for the first time, extract for 1 hour, add 6 times the amount of water for the second time, extract for 1 hour, and add 5 times for the third time Measure the water, extract for 0.5h, filter each time, combine the filtrate, concentrate the filtrate, dry at 70°C, crush it into a fine powder passing through a 100-mesh sieve, and set aside.
[0041] 1.2 Preparation of Chrysanthemum broadleaf extract:
[0042] Weigh 80g of Chrysanthemum broadleaf, reflux extraction 3 times, add 15 times 75% ethanol for the first time, extract for 1 hour, use 14 times 75% ethanol for the second time, extract for 1 hour, and use 10 times 75% ethanol for the third time, extract for 1 hour , filtered with 3 layers of gauze each time, combined the filtrates, concentrated under reduced pressure, dried at 80°C, crushed into fine ...
Embodiment 2
[0056] 2.1 Preparation of Bletilla striata extract:
[0057] Weigh 100g of Bletilla striata, soak for 0.7h, decoct and extract 3 times at 95°C, add 12 times the amount of water for the first time, extract for 1.5 hours, add 8 times the amount of water for the second time, extract for 1.5 hours, and add water for the third time 6 times the amount of water, extract for 1 hour, filter each time, combine the filtrates, concentrate the filtrates, dry them at 60°C, crush them into fine powders that pass through an 80-mesh sieve, and set aside.
[0058] 2.2 Preparation of Chrysanthemum broadleaf extract:
[0059] Weigh 50g of Chrysanthemum broadleaf, reflux extraction 3 times, add 13 times 60% ethanol for the first time, extract for 1.5h, use 10 times 60% ethanol for the second time, extract for 1.5h, and use 15 times 60% ethanol for the third time, Extract for 2 hours, filter each time with 3 layers of gauze, combine the filtrates, concentrate under reduced pressure, dry at 60°C, c...
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Abstract
The invention discloses a pharmaceutical composition for cataplasm rich in a plurality of natural Chinese herbal medicine ingredient extracts, the cataplasm and a preparation process of the pharmaceutical composition. The pharmaceutical composition for the cataplasm is prepared from the following raw materials by weight: 0.1-5g of chloranthus henryi extract, 0.1-5g of camphortree leaf extract, 0.1-5g of radix zanthoxyli extract, 0.1-5g of bletilla extract, 5-30ml of glycerol, 0.05-5g of sodium polyacrylate, 2-10g of gelatin, 0.5-5g of sodium alginate, 0.01-01g of azone, 0.01-1g of citric acid, 0.05-0.4g of ethylparaben, 0.05-0.4g of methylparaben, 1-4ml of 90% ethanol, and 42-155ml of distilled water. The prepared cataplasm is fresh light green, appropriate in viscosity, and good in skin tracing ability, can be repeatedly pasted, and can effectively solve the problem of pain in neck, shoulders, waist and lower extremities.
Description
technical field [0001] The invention relates to the technical field of traditional Chinese medicine preparations, in particular to a pharmaceutical composition for cataplasm rich in extracts from various natural Chinese medicinal materials, a cataplasm and a preparation process thereof. Background technique [0002] Catapult is an external patch with water-soluble polymer as the matrix skeleton material, which was introduced into my country in the 1980s. Due to the shortage of equipment and matrix materials, and the general problems of insufficient viscoelasticity and poor stability in preparations, it has not been developed for many years. Although traditional black plasters and modern rubber plasters have definite curative effects, black plasters are inconvenient to use, pollute clothes, and the production process affects the environment. The irritation, allergies, and aging properties of rubber plaster limit its clinical application. Catalysts show obvious advantages in...
Claims
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Application Information
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