A method for extracting propolis containing high-purity flavonoids

Abstract

The invention relates to the technical fields of medicine, food, beverage, etc., in particular to a method for extracting propolis containing high-purity flavonoids, that is, a propolis processing method that ensures low content of heavy metals, high content of flavonoids, and maintains the "original flavor" of the product . The invention studies the preparation method of propolis in a targeted manner, and the obtained propolis extract is safe, low in toxicity, stable in properties, strong in pharmacological action, wide in application range, strong in practicability, and remarkable in preventing and health care effects of various diseases. The method has the advantages of low cost, simple preparation process, high yield of active ingredients, high content of flavonoid extract, and much lower heavy metals than other methods, especially the lead content is far lower than the international standard, and the quality of the prepared preparation is stable , easy to operate and more suitable for industrial production. The invention provides a new source of propolis extract, perfects the existing propolis preparation quality assurance system, and has important value for improving the existing preventive health care level.

Description

technical field [0001] The present invention relates to technical fields such as medicine, food, beverage, specifically relates to a kind of processing technology of medicine, health product or food, more specifically relates to a kind of propolis extraction method that contains high-purity flavonoids component, more specifically It is said that it relates to a propolis processing method that still maintains the "original flavor" of the product under the premise of ensuring low content of heavy metals and high content of flavonoids. Background technique [0002] (1) Research overview of propolis [0003] 1 Overview [0004] Propolis, along with honey and royal jelly, are natural substances produced by bees. It was first found at the entrance of the hive, hence the name. [0005] Propolis is a kind of colloidal solid with aromatic smell ( Aromatic jelly). Propolis is an effective substance used by bees to maintain the health of the whole group. 40,000 to 50,000 bees can o...

AI Technical Summary

Problems solved by technology

[0100] 5.2 Soxhlet extraction: The Soxhlet extraction method uses a Soxhlet extractor to add an organic solvent to accelerate the extraction, which is more efficient than traditional water-soluble extraction, but generally takes several hours or more than ten hours, and is high temperature, low quality, and complicated to operate

[0286] In a word, the analysis of existing technical data such as literature search shows that so far, no reports have been found on propolis processing methods to ensure low content of heavy metals, high content of flavonoids, and maintain the "original flavor" of the product.