Processing technology of fresh-cut herbal piece of rhizoma et radix notopterygii

Abstract

The invention discloses a processing technology of a fresh-cut herbal piece of rhizoma et radix notopterygii. The processing technology comprises the following steps: after the medicinal material of rhizoma et radix notopterygii is harvested, when the surface is adhered to soil and is wet, cleaning by water, spreading and airing for 2 to 4h, cutting into round or elliptical pieces while the rhizoma et radix notopterygii is fresh, drying, vacuumizing a polyethylene plastic bag after drying, packaging, and adding a desiccant and an antioxidant. The processing technology has the advantages that the medicinal material is washed and processed in the fresh way, so that the loss of water-soluble effective ingredients is avoided, the pollution to the medicinal material by microorganisms and ova in soil is reduced, the production procedure of the herbal piece is simplified, the preparation cost is reduced, the quality of the medicinal material is guaranteed, and the clinical therapy effect is improved; the popularizing and implementing of the processing technology can create obvious social meaning and economic benefits.

Description

technical field [0001] The invention belongs to the field of processing of traditional Chinese medicinal materials, and in particular relates to the processing technology of traditional Chinese medicinal notopterygium medicinal materials. Background technique [0002] Notopterygium notopterygium is a perennial herb of the genus Notopterygium in the family Umbelliferae Notopterygium incisum Roots and rhizomes of Tingex H. T. Chang. This product has the effects of dispelling exterior cold, expelling rheumatism, sharpening joints and relieving pain. Cure mainly exogenous wind-cold, headache without sweating, anemofrigid-damp arthralgia, feng shui edema, sore swollen toxin. [0003] At present, after the notopterygium medicinal materials are harvested from the field, they are usually sorted, dried, packaged, stored and transported. After these Notopterygium medicinal materials are transported to the Chinese Herbal Pieces Factory, they need to be unpacked, cleaned, moistened,...