Processing technology of radix et rhizoma rhei fresh-cut decoction pieces

Abstract

The invention discloses a processing technology of radix et rhizoma rhei fresh-cut decoction pieces. The technology comprises the following steps: after harvesting medicinal material radix et rhizoma rhei, washing the radix et rhizoma rhei while the surface of the radix et rhizoma rhei carries soil and is wet; spreading and airing for 2h to 4h; cutting the radix et rhizoma rhei into round pieces or oval pieces while the radix et rhizoma rhei is fresh; after drying, putting the radix et rhizoma rhei into a polyethylene plastic bag, and vacuumizing and packaging; then adding a drying agent and an antioxidant. According to the technology disclosed by the invention, the medicinal material is washed and processed while the medicinal material is fresh, so that the loss of water-soluble effective components is avoided, and pollution, caused by microorganisms and ova in the soil, to the medicinal material is reduced; a production procedure of the decoction pieces is simplified and the production cost is reduced; the quality of the medicinal material is ensured and the clinical curative effect is improved. The popularization and implementation of the technology have remarkable social significance and economic benefits.

Description

technical field [0001] The invention belongs to the field of processing traditional Chinese medicinal materials, and in particular relates to a processing technology of the traditional Chinese medicinal rhubarb medicinal material at the origin. Background technique [0002] The traditional Chinese medicine rhubarb is the root of medicinal rhubarb, rhubarb palmatum and rhubarb tangutiae of the genus Rhubarb in the family Polygonaceae. The traditional Chinese medicine rhubarb has the effects of attacking stagnant stagnation, clearing dampness and heat, purging fire, cooling blood, removing blood stasis, detoxifying, removing blood stasis and dredging menstrual flow, promoting dampness and reducing jaundice. Used for stagnation of excess heat, constipation, blood-heat vomiting, red eyes and pharynx, carbuncle and furuncle, intestinal carbuncle and abdominal pain, blood stasis amenorrhea, postpartum stasis, bruises, damp-heat dysentery, jaundice, red urine, stranguria, Edema; e...

AI Technical Summary

Problems solved by technology

The existing process is time-consuming and laborious, and the process is repeated, which increases the production cost of decoction pieces

This process will not only lead to the loss of water-soluble active ingredients, but also if the moistening process is carried out in high temperature seasons, the medicinal materials will be prone to mildew, which will lead to a decline in the quality of medicinal materials and a reduction in clinical efficacy.