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Processing technology of vacuum freeze-dried dendrobium officinale

A technology of vacuum freeze-drying of Dendrobium candidum, which is applied in the field of traditional Chinese medicine processing, can solve the problems of low processing technology content, development constraints of Dendrobium industry, single processed products, etc., and achieve the effects of low labor cost, high product quality and easy rehydration

Inactive Publication Date: 2015-07-01
云南久丽康源石斛开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, the processing rate of Dendrobium in my country is low, the processed products are single, and the processing technology content is not high, which restricts the further development of Dendrobium industry

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A processing technique for vacuum freeze-drying Dendrobium candidum. The process uses harvested fresh Dendrobium candidum as a raw material, and is prepared through sorting, cleaning, cutting, blanching, cooling, quick-freezing, and vacuum freeze-drying, and specifically includes the following preparation steps:

[0024] (1) Harvesting fresh strips of Dendrobium officinale;

[0025] (2) Arranging the fresh strips of Dendrobium officinale: removing the roots and peduncles of the harvested fresh strips of Dendrobium officinale and peeling off the sheaths;

[0026] (3), cleaning the fresh strips of Dendrobium candidum: put the fresh strips of Dendrobium candidum in clean water and wash them;

[0027] (4) Slicing: keep the washed short strips of Dendrobium officinale, and cut the long strips into short sections of 2-4cm;

[0028] (5), blanching: put the cut Dendrobium officinale short strips into hot water at 85°C-100°C and perform blanching treatment for 1min-3min;

[00...

Embodiment 2

[0034] A processing technique for vacuum freeze-drying Dendrobium candidum. The process uses harvested fresh Dendrobium candidum as a raw material, and is prepared through sorting, cleaning, cutting, blanching, cooling, quick-freezing, and vacuum freeze-drying, and specifically includes the following preparation steps:

[0035] (1) Harvesting fresh strips of Dendrobium officinale;

[0036] (2) Arranging the fresh strips of Dendrobium officinale: removing the roots and peduncles of the harvested fresh strips of Dendrobium officinale and peeling off the sheaths;

[0037] (3), cleaning the fresh strips of Dendrobium candidum: put the fresh strips of Dendrobium candidum in clean water and wash them;

[0038] (4) Slicing: keep the washed short strips of Dendrobium officinale, and cut the long strips into short sections of 2-4cm;

[0039] (5), blanching: Put the short strips of Dendrobium officinale into hot steam at 95°C to 100°C for 1min to 3min;

[0040] (6) Cooling: Spray and ...

Embodiment 3

[0045] A processing technique for vacuum freeze-drying Dendrobium candidum. The process uses harvested fresh Dendrobium candidum as a raw material, and is prepared through sorting, cleaning, cutting, blanching, cooling, quick-freezing, and vacuum freeze-drying, and specifically includes the following preparation steps:

[0046] (1) Harvesting fresh strips of Dendrobium officinale;

[0047] (2) Arranging the fresh strips of Dendrobium officinale: removing the roots and peduncles of the harvested fresh strips of Dendrobium officinale and peeling off the sheaths;

[0048] (3), cleaning the fresh strips of Dendrobium candidum: put the fresh strips of Dendrobium candidum in clean water and wash them;

[0049] (4) Slicing: keep the washed short strips of Dendrobium officinale, and cut the long strips into short sections of 2-4cm;

[0050] (5), blanching: Put the short strips of Dendrobium officinale into hot steam at 95°C to 100°C for 1min to 3min;

[0051] (6) Cooling: Spray and ...

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Abstract

The invention relates to the field of processing of traditional Chinese medicine, and in particular relates to a processing technology of dendrobium officinale, particularly to a processing technology of vacuum freeze-dried dendrobium officinale. In the technology, the collected fresh dendrobium officinale is used as a raw material, and the raw material is processed into the vacuum freeze-dried dendrobium officinale through steps of tidying, washing, cutting, heating up in hot water, cooling, quick freezing and vacuum freeze drying; the vacuum freeze drying technology is a food process technology with practical value, can keep color, fragrance and taste of the dendrobium officinale best, and can maintain abundant nutritional ingredients and physiologically active material of the dendrobium officinale; moreover, freeze drying belongs to the physical processing methods, so that original shape of the dendrobium officinale can be kept, and the dried dendrobium officinale is prevented from the phenomena of shrinkage and hardening, has small change in color and can be easily rehydrated; as compared with the traditional production technology of dendrobium officinale, the technology provided by the invention depends mainly on equipment to finish drying, and has the advantages of high working efficiency, low labor cost, normative operation and high product quality.

Description

technical field [0001] The invention relates to the field of traditional Chinese medicine processing, in particular to a processing technology of dendrobium officinale, especially a processing technology of vacuum freeze-drying dendrobium officinale. Background technique [0002] Practice has proved that fresh dendrobium cannot be preserved for a long time, and after fresh dendrobium is processed into maple bucket, dendrobium is not easy to rot, moth and deterioration. Simultaneously because the stem of dendrobium plant contains mucus component, after being processed into maple bucket, its mucus component is immobilized and stable, so that active ingredient is not easy to decompose. [0003] Modern scientific research shows that the medicinal ingredients of Dendrobium are mainly Dendrobium polysaccharides, Dendrobine and total amino acids, etc., and also contain a high proportion of plant fiber, water and other effective active ingredients. The traditional processing method...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/8984
Inventor 姜家雷
Owner 云南久丽康源石斛开发有限公司
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