Combination object of half solid framework preparation of gingko leaf extract product

Abstract

A semi-solid skeleton composition of ginkgo leaf extract for treating coronary heart disease, angina pectoris, hyperlipemia and cerebrovascular disease, and preventing sanile dementia and cancer contains the ginkgo leaf extract (2-20 wt.%), surfactant (1-45 wt.%) and semi-solid skeleton carrier (40-92 wt.%). Its advantages are high biologic utilization rate and low dosage.

Description

technical field [0001] The invention relates to a ginkgo leaf extract preparation. Background technique [0002] Ginkgo biloba leaf extract, whose English name is Ginkgo bilola leaf extract, is an effective active ingredient extracted from Ginkgo biloba 1. As the origin of ginkgo, China has more than 70% of all ginkgo resources in the world. As early as 4,000 years ago, "Shen Nong's Materia Medica" recorded the medicinal value of ginkgo nuts. Modern medical research on Ginkgo biloba was first discovered by German scientist W. Sehwabe in the 1960s and affirmed the medical value of Ginkgo biloba. Subsequently, medical scientists from all over the world conducted more comprehensive and in-depth research on Ginkgo biloba. The main functions of comprehensive Ginkgo biloba products include: increasing cerebrovascular resistance and improving cerebrovascular circulation; Arteries, prevent angina pectoris and myocardial infarction; inhibit platelet aggregation, prevent thrombosis...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved in the present invention is to disclose a semi-solid matrix preparation (Semi Solid Matrix) of Ginkgo biloba extract, that is, adding a substance with a waxy melting point to the medicinal liquid, which can be melted at high temperature and is Solid, compared with the traditional powder particle filling, it can avoid the flying of drug powder (especially for hormones and anticancer drugs); the filling amount is uniform, the main drug dosage is accurate; the drug or liquid is dispersed in the excipient and the air and Moisture is isolated, so it is more stable; proper adjustment of the prescription can obtain the expected high bioavailability, so as to make the pharmacologically active substances absorb better in the body, achieve good curative effect at a lower dose and reduce adverse reactions