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Storage method of Chinese herbal medicine tall gastrodia tubers

A technology of Chinese medicinal material Gastrodia elata, which is applied in the storage field of Gastrodia elata, which can solve the problems of increasing industrial production costs and high market prices of Chinese medicinal material Gastrodia elata, and achieves the effects of water loss and respiration inhibition

Inactive Publication Date: 2016-03-09
刘文霞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method overcomes the inconvenience caused by low-temperature storage, it must be vacuum-sealed. Therefore, the industrial production cost is increased, and the market price of the Chinese medicinal material Gastrodia elata is quite high.

Method used

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  • Storage method of Chinese herbal medicine tall gastrodia tubers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Cleanly select 300g of undamaged fresh gastrodia elata, remove the surface scales, put it in boiling water at 90°C for 10s, take it out, and cool it to room temperature; then soak 900g of Gastrodia elata in 1.5% chitosan oligosaccharide solution for 25min, take it out, put it in the Dry naturally in a ventilated place, then use 0.015mm thick polyethylene bags for individual packaging, each bag weighs 100g, and store at room temperature (25°C).

Embodiment 2

[0014] Cleanly select 500g of undamaged fresh Gastrodia elata, remove the surface scales, put it in boiling water at 95°C for 8s, take it out, and cool it to room temperature; then soak Gastrodia elata in 1500g of 1.5% chitosan oligosaccharide solution for 28min, take it out, put it in the Dry naturally in a ventilated place, then use 0.018mm thick polyethylene bags for individual packaging, each bag weighs 100g, and store at room temperature (25°C).

Embodiment 3

[0016] Cleanly select 450g of undamaged fresh gastrodia elata, remove the surface scales, put it in boiling water at 100°C for 10s, take it out, and cool it to room temperature; Dry naturally in a ventilated place, then use 0.02mm thick polyethylene bags for individual packaging, each bag weighs 150g, and store at room temperature (25°C).

[0017] Through practice, adopt embodiment 1, embodiment 2, the method that embodiment 3 provides to store gastrodia elata, not only can prolong the storage days of gastrodia elata significantly (being respectively 178 days, 175 days, 180 days), and can guarantee that commodity rate reaches More than 96%.

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Abstract

The invention discloses a storage method of Chinese herbal medicine tall gastrodia tubers. The storage method comprises the specific steps: selecting undamaged fresh tall gastrodia tubers and removing scales on the surfaces of the tall gastrodia tubers; putting the tall gastrodia tubers into boiling water of 90-100 DEG C and heating for 5-10 seconds; then taking out the tall gastrodia tubers and cooling to room temperature; then putting the tall gastrodia tubers into a chitosan oligosaccharide solution with the concentration of 1.5% to be immersed for 25-35 minutes, taking out the tall gastrodia tubers and naturally drying in a ventilated place; then packaging the tall gastrodia tubers with polyethylene bags with the thicknesses of 0.015mm-0.02mm, wherein the weight of the tall gastrodia tubers in each bag is 10g-150g; and storing at room temperature (25 DEG C). According to the storage method, no biological substance and no preservative are added, so that the softness of the tall gastrodia tubers is kept and the tall gastrodia tubers are convenient to cut, process and eat; the original shapes of the tall gastrodia tubers are kept and the quality of the tall gastrodia tubers is easy to recognize; and with the adoption of the storage method provided by the invention, the tall gastrodia tubers can be stored for more than 170 days and the commodity rate can be up to be more than 96%.

Description

technical field [0001] The invention relates to the storage and fresh-keeping technology of Chinese medicinal materials, in particular to a storage method of Gastrodia elata. Background technique [0002] Gastrodia elata Bl. Dry tubers of orchid plants, also known as Gastrodia elata, Limu, Guiduyou, Shencao, Duyaozhi, Chijianzhi, Dingfengcao, Helicao, Dusha, Automatic Grass, Water Potato . Gastrodia elata is pungent, warm and non-toxic. It is a traditional precious Chinese medicinal material with a history of dispelling wind and relieving pain for more than a year. Use efficacy. Gastrodia elata is distributed in many provinces and cities in my country, mainly concentrated in Yunnan, Guizhou, Sichuan, Liaoning, Hebei, Gansu, Tibet and other places. The unique medicinal effect of Gastrodia elata is mainly reflected by several main medicinal components such as gastrodin and its aglycone, Gastrodia elata polysaccharide, vanilla aldehyde and vanillyl alcohol. Gastrodia elata ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N3/00
CPCA01N3/00
Inventor 刘文霞
Owner 刘文霞
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