Processing method for traditional Chinese medicine huangshan tribute chrysanthemum through steam blanching, microwave de-enzyming and vacuum freeze drying manners

Abstract

The invention discloses a processing method for traditional Chinese medicine huangshan tribute chrysanthemum in steam blanching, microwave de-enzyming and vacuum freeze drying manners. According to the processing method, two techniques of steam blanching and microwave de-enzyming are sequentially utilized to process the huangshan tribute chrysanthemum, so that polyphenol oxidase (PPO) of the huangshan tribute chrysanthemum is broken and a flower body is prevented from changing color; the huangshan tribute chrysanthemum is subjected to vacuum freeze drying, so that the drying time is greatly shortened, and the processing efficiency is improved; furthermore, the loss of effective ingredients is reduced at utmost, and the quality improvement of the huangshan tribute chrysanthemum is facilitated; compared with the huangshan tribute chrysanthemum processed by the existing drying method, the huangshan tribute chrysanthemum provided by the invention has the advantages that the contents of chlorogenic acid and luteoloside are high; after the huangshan tribute chrysanthemum is brewed, the flower shape is excellent and the ingredient dissolution is facilitated; furthermore, the huangshan tribute chrysanthemum is suitable for requirements of mass production.

Description

technical field [0001] The invention relates to the field of processing traditional Chinese medicinal materials, in particular to a processing method of the traditional Chinese medicinal material Huangshan chrysanthemum by steam blanching, microwave degreening and vacuum freeze-drying. Background technique [0002] Chrysanthemum chrysanthemum Chrysanthemum morifolium Ramat. dry flower heads. Tribute chrysanthemum is a traditional traditional Chinese medicinal material, which has the functions of clearing liver and eyesight, clearing heat and detoxifying, dispelling wind and lowering blood pressure. Its original plants grow in relatively high mountainous areas, mainly distributed in She County, Yi County, Huangshan and Xiuning in Anhui. Due to the unique climatic conditions and excellent ecological environment of high mountains, the appearance, shape and quality of chrysanthemums are different from those grown in plains. It was listed as a tribute in the Guangxu period of ...

AI Technical Summary

Problems solved by technology

[0005] The above method takes a long time, and it still takes two days and two nights after drying in the sun. Using wood to burn is not environmentally friendly and can easily cause fires, and the quality of Huangshan tribute chrysanthemums processed by different people is uneven, which is not suitable for large factories. mass production requirements