Preservation method of gastrodia elata

Abstract

The invention discloses a preservation method of gastrodia elata. The preservation method comprises the following steps: cleaning fresh gastrodia elata, packaging in a wrappage, adding water in the wrappage to submerge the gastrodia elata, and after microwave sterilization for 5-10m, immediately pouring out the water; and after the water is poured out, sealing the wrappage while hot, wherein the wrappage is a glass bottle or a plastic bag, and the plastic bag is vacuumized when being sealed. With the adoption of the preservation method, the natural components of the gastrodia elata can be preserved, and the gastrodia elata can also keep fresh for a long time.

Description

technical field [0001] The invention belongs to the technical field of traditional Chinese medicine processing, and in particular relates to a fresh-keeping method of Gastrodia elata. [0002] Background technique [0003] Gastrodia elata is generally harvested at the end of the year and the beginning of the year. For a long time, gastrodia elata preservation has been a major problem. Usually, gastrodia elata is dried and stored for sale. However, dried gastrodia elata is easy to lose nutrients, and it is very hard and difficult to process and eat. Existing fresh-keeping methods and existing problems include: 1. soaking with added preservatives, additives are harmful to human health, and many countries prohibit their use; Can not keep the original shape; 3. Soak in wine, only a small part of the active ingredients soluble in wine are used, and the rest is wasted after being fibrous. 4. Need to add other biological or chemical raw materials for soaking and antisepsis, which ...

AI Technical Summary

Problems solved by technology

[0003] Gastrodia elata is generally harvested at the end of the year and the beginning of the year. For a long time, gastrodia elata preservation has been a major problem. Usually, gastrodia elata is dried and stored for sale. However, dried gastrodia elata is easy to lose nutrients and is very hard and difficult to process and eat.

Existing fresh-keeping methods and existing problems include: 1. soaking with added preservatives, additives are harmful to human health, and many countries prohibit their use; Can not keep the original shape; 3. Soak in wine, only a small part of the active ingredients soluble in wine are used, and the rest is wasted after being fibrous. 4. Need to add other biological or chemical raw materials for soaking and antisepsis, which will change The natural taste of Gastrodia elata; 5. It is difficult to store for a long time and transport at low temperature after bagging

At present, there is no report on the method of making Gastrodia elata both fresh-keeping and convenient to eat without changing the original quality and taste of Gastrodia elata.