Pregnancy healing oral liquid for treating abortion and preparation method of oral liquid

Abstract

The invention discloses a preparation technology of a pregnancy healing oral liquid. On the basis that the advantages of the original technology are reserved, the improved technology adopts fractionation first and then combined decoction. A preparation method particularly comprises the following steps that volatile oil in angelica sinensis, cuscuta chinensis, fructus corni, fructus amomi, alpinia oxyphylla and folium artemisiae argyi is extracted with a steam distillation method; and medicine dregs and the rest 16 medicines (except donkey-hide gelatin) are decocted with the traditional method. According to the preparation technology, a ZTC1+1 natural clarifying agent replaces alcohol to remove unstable constituents and impurities in a water decocted liquid; the advantages of the original method are carried on; effective constituents of a whole prescription are reserved; the quality and the stability of the medicines are improved; the production cost is lowered; a production cycle is shortened; treatment effects of the medicines are ensured; and a cure rate of the medicines is increased. Steviosin serves as a sweetening agent for replacing cane sugar and honey; clinic adaptation population of the oral liquid is enlarged; and the oral liquid can reduce incidence of gestational diabetes effectively, and makes contributions to health of a mother and an infant.

Description

technical field [0001] The invention belongs to the field of traditional Chinese medicine. The invention relates to a Yunkang oral liquid for treating miscarriage and a preparation method thereof, in particular to an improvement of an extraction and purification process in a preparation method of Yunkang oral liquid for treating threatened miscarriage and habitual miscarriage. Background technique [0002] Threatened miscarriage and habitual miscarriage are common and dangerous diseases in gynecology. The main clinical manifestations are abdominal pain, a small amount of vaginal bleeding, lower abdominal pain, and may even cause embryonic death and maternal complications. In recent years, due to various reasons, the incidence of threatened abortion and habitual abortion among pregnant women has been on the rise. According to statistics, the incidence has reached 12%, which not only seriously threatens the health and life safety of the fetus and mother, but also Bring great m...

AI Technical Summary

Problems solved by technology

The prepared recipe adopts a simple water decoction method, which ignores the differences in the chemical components of the Chinese herbal medicines, reduces the extraction rate of active ingredients, and brings inconvenience to filtration and refining, and the decoction is prone to mildew Change

[0006] (2) Use 70% ethanol precipitation to remove impurities in the extract. This method has a low retention rate of active ingredients such as flavonoids, polysaccharides, saponins, and alkaloids, and the loss is large, and it is easy to remove some active ingredients (polysaccharides) in the prescription. Removal; the factors affecting alcohol precipitation are complicated, and the operability and repeatability are poor; the incomplete removal of impurities will affect the clarity of the extract, and affect the stability and efficacy of the preparation; this method consumes a lot of alcohol, which makes the preparation Cost increase

Calculated according to the daily prescription volume, the dose of this preparation is small, and the effective therapeutic dose cannot be reached, and the clinical efficacy may be unstable