Rhizoma polygonati crude medicine processing method

Abstract

The invention aims to provide a novel rhizoma polygonati crude medicine processing method which is simple, reliable, time-saving and labor-saving, consumes less energy and manpower, and comprises the following steps: a, preparing fermented black bean milk, according to Pharmacopoeia of the People's Republic of China, 2010 Version, adding appropriate water in 10 kg of black beans, stewing for about 4 hours to obtain about 15 kg of black bean milk, adding water to the bean dregs, stewing for about 3 hours to obtain about 10 kg of black bean milk, and mixing the black bean milk to obtain about 25 kg of black bean milk; b, after cleansing, adding fresh rhizoma polygonati to the black bean milk obtained in the above step, wherein the fresh rhizoma polygonati is totally soaked in the black bean milk, stewing with slow fire until the black bean milk is absorbed completedly, putting the rhizoma polygonati in a bamboo vessel of a pressure cooker, steaming for 1.5-2 hours, taking the rhizoma polygonati out, and half-drying the rhizoma polygonati; c, adding black bean milk, steaming and half-drying for twice according to the above method, cooling, cutting into thick slices, and drying.

Description

technical field [0001] The invention relates to the technical field of processing Chinese herbal medicines, and relates to a method for processing Polygonatum medicinal materials. Background technique [0002] Polygonatum is the rhizome of various plants of the Liliaceae (Lilliaccae) Polygonatum. It is flat in nature and sweet in taste, and enters the spleen, kidney, and lung meridians. It is commonly used as a tonic traditional Chinese medicine in clinical practice for symptoms such as dryness of the lungs, dry cough, physical weakness, palpitation, shortness of breath, chronic illness, body fluid deficiency, and dry mouth. [0003] Raw sealwort has a numb taste, and taking raw products can easily numb the tongue and irritate the throat. The skin that has been in contact with Rhizoma Polygonatum or its juice will feel itchy, and smell its raw smell for a long time, and there will be a sense of glaring. Through processing, on the one hand, it can eliminate its irritation a...

AI Technical Summary

Problems solved by technology

"However, the processed products obtained by the traditional nine-steaming and nine-drying method are complicated, the effect is uncontrollable, time-consuming and labor-intensive, and consume a lot of energy.