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Production and processing method of dendrobium nobile strips

A processing method, the technology of Dendrobium nobile, applied in the field of production and processing of Dendrobium nobile strips, can solve the problems of loss of nutrients, restrictions on the development and utilization of Dendrobium nobile, and loss of nutrients, so as to reduce the loss of polysaccharides and promote development and utilization , the effect of high polysaccharide content

Inactive Publication Date: 2018-07-24
贵州省新科金钗石斛研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The traditional processing of fresh strips of Dendrobium nobile is usually to cut the dendrobium into small pieces, and then bake them at high temperature until they are dry. The area in the water is large, and a lot of nutrients will be taken away in the process of water evaporation, resulting in the loss of nutrients, and the loss of nutrients will lead to poor taste
Limiting the development and utilization of Dendrobium nobile

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] A production and processing method of Dendrobium nobile bar: comprise the following steps:

[0048] ① Harvest thick and plump Dendrobium stems that are more than three years old, whose leaves are beginning to turn yellow, and some of them have begun to shed their leaves. Harvest in the morning on a sunny day in winter, remove impurities, roots, leaves and sheaths, and perform impurity removal and classification in the afternoon or evening of the same day. After cleaning, product A is obtained;

[0049] ② Product A was treated with microwave for 90 seconds to obtain Product B; the power of microwave treatment was 150W;

[0050] ③Bake product B at 30-40°C for 45 minutes to obtain product C;

[0051] ④ Product C is sterilized with ozone for 35 minutes, and the ozone concentration is 20mg / m 3 , Sorting, weighing, vacuum packaging, that is.

Embodiment 2

[0053] A production and processing method of Dendrobium nobile bar: comprise the following steps:

[0054] ① Harvest thick and plump Dendrobium stems that are more than three years old, whose leaves are beginning to turn yellow, and some of them have begun to shed their leaves. Harvest in the morning on a sunny day in winter, remove impurities, roots, leaves and sheaths, and perform impurity removal and classification in the afternoon or evening of the same day. After cleaning, product A is obtained;

[0055] ②Product A was treated with microwave for 120 seconds to obtain Product B; the power of microwave treatment was 200W;

[0056] ③Bake product B at 30-40°C for 60 minutes to obtain product C;

[0057] ④ Product C is sterilized with ozone for 40 minutes, and the ozone concentration is 22mg / m 3 , Sorting, weighing, vacuum packaging, that is.

Embodiment 3

[0059] A production and processing method of Dendrobium nobile bar: comprise the following steps:

[0060] ① Harvest thick and plump Dendrobium stems that are more than three years old, whose leaves are beginning to turn yellow, and some of them have begun to shed their leaves. Harvest in the morning on a sunny day in winter, remove impurities, roots, leaves and sheaths, and perform impurity removal and classification in the afternoon or evening of the same day. After cleaning, product A is obtained;

[0061] ②Product A was treated with microwave for 60 seconds to obtain Product B; the power of microwave treatment was 150W;

[0062] ③Bake product B at 30-40°C for 30 minutes to obtain product C;

[0063] ④ Product C is sterilized with ozone for 30 minutes, and the ozone concentration is 18mg / m 3 , Sorting, weighing, vacuum packaging, that is.

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Abstract

The invention discloses a production and processing method of dendrobium nobile strips. The production and processing method comprises the following steps: (1) harvesting the dendrobium nobile stripswhich are triennial or longer, wherein leaves of the dendrobium nobile strips start to become yellow and leaves of part of the dendrobium nobile strips start to fall off; harvesting time slots in themorning of sunny days of winter and removing impurities and removing roots, leaves and tunica vaginalis; removing impurities in the afternoon or evening of the same day and grading; washing to obtaina product A; (2) carrying out microwave treatment on the product A for 60 to 120 seconds to obtain a product B; (3) baking the product B at 30 to 40 DEG C for 30 to 60min to obtain a product C; (4) carrying out ozone sterilization on the product C for 30 to 40min; sorting, weighing and packaging in vacuum to obtain the dendrobium nobile strips. According to the processing method disclosed by the invention, the loss of nutrient component polysaccharides of dendrobium nobile can be reduced, the content of the polysaccharides in the finished-product dendrobium nobile strips is high and the mouthfeel is good. The development and utilization of the dendrobium nobile are facilitated.

Description

technical field [0001] The invention relates to a production and processing method of dendrobium nobile strips, in particular to a production and processing method of dendrobium nobile strips with high polysaccharide content. Background technique [0002] Dendrobium is a plant of the genus Dendrobium Sw. in the family Orchidaceae. Used as medicine with fresh stems or dried stems, it is a rare and precious Chinese medicinal material commonly used blindly. It is the first of the three Dendrobium varieties recorded in the 2015 edition of "Chinese Pharmacopoeia". Chishui Nobile Dendrobium is a national specialty of Chishui Mountain in Guizhou Province. Li Shizhen called it "Millennium Run", "Qianjin Grass" and "Immortal Grass Flower". Grass Head". In March 2006, Chishui Dendrobium nobile was approved by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China to implement geographical protection mark products. Dendrobium ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/8984A61K135/00
CPCA61K36/8984A61K2236/13
Inventor 莫明波贾启海任先正
Owner 贵州省新科金钗石斛研究院
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