A kind of preparation method of Maxing Shigan oral liquid

Abstract

The invention belongs to a preparation method of jute-semen armeniacae amarae-gypsum-liquorice oral solution. All the medicinal materials are smashed and sieved before being extracted, the particle size of the medicinal materials is small, a plant cell wall can be broken more easily, the action area between an enzyme and a substrate is larger, and the dissolution rate of active ingredients of the medicinal materials is higher; according to flavour characteristic of the jute-semen armeniacae amarae-gypsum-liquorice oral solution, a compound enzyme is added for assisting extraction, the compound enzyme can be used for rapidly and effectively breaking structures such as plant cell wall cellulose and impurities such as pectin at optimal temperature and pH, the dissolution rate of the active ingredients of the medicinal materials is increased, operation is simple and easy, and the requirement on equipment is low; enzyme extraction can be carried out at low temperature, so that the extraction time is shortened, and the loss ratio of thermosensitive ingredients in a medical solution is reduced, so that the availability of the medicinal materials is improved, resources are saved, and the production cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of preparation of veterinary traditional Chinese medicine oral liquid, and in particular relates to a preparation method of Maxing Shigan oral liquid. Background technique [0002] Maxing Shigan oral liquid is a traditional Chinese medicine oral liquid for chickens included in the second volume of "Veterinary Drug Local Standards Up to National Standards". The main ingredients are ephedra, almonds, gypsum, and licorice. This product clears away heat, clears the lung, relieves asthma, mainly treats cough and asthma due to lung heat, and is clinically used for the prevention and treatment of various respiratory diseases in chickens. [0003] At present, the second volume of "Veterinary Drug Local Standards Upgrading National Standards" and the Ministry of Agriculture's announcement No. 1760, the preparation method of Maxing Shigan Oral Liquid is as follows: decoct the 4 medicinal materials with water twice, co...

AI Technical Summary

Problems solved by technology

[0004] Maxing Shigan oral liquid prescription comes from Zhang Zhongjing's Treatise on Febrile Diseases in the Eastern Han Dynasty. The prescription is reasonable and effective. It is suitable for a variety of respiratory diseases caused by exogenous wind-heat and evil attacking the lung surface. At present, there are medicinal active ingredients in the traditional extraction process Disadvantages such as low extraction rate and low bioavailability

Most of the active ingredients of Chinese herbal medicines are wrapped in the cell wall. Due to the obstruction of the main component of the cell wall, the traditional extraction methods often have low extraction efficiency and large loss of active ingredients, resulting in waste of resources and greatly reducing the economic benefits of preparation.