A kind of Ophiopogon japonicus drying method

A drying method, the technology of Ophiopogon japonicus, applied in the drying field of Ophiopogon japonicus, can solve the problems of loss of growers, great influence of weather, corruption, etc., and achieve the effect of improved drying efficiency, high medicinal value, and round fruit grains

Active Publication Date: 2019-02-05
江西高馨中药材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The Ophiopogon japonicus obtained by drying in this way has different colors and needs to be manually selected and graded for sale. At the same time, this drying method is greatly affected by the weather. In continuous rainy days, if it cannot be dried for a long time, the quality of Ophiopogon japonicus products will be affected and may even be corrupted. , can easily cause losses to growers

Method used

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  • A kind of Ophiopogon japonicus drying method
  • A kind of Ophiopogon japonicus drying method
  • A kind of Ophiopogon japonicus drying method

Examples

Experimental program
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Effect test

Embodiment 1

[0022] A method for drying Ophiopogon japonicus, comprising the following steps:

[0023] (1) Harvest on a sunny day in early and mid-April of the second year after planting Ophiopogon japonicus (from Ching Ming Festival to Grain Rain Festival). Shake off the soil from the roots of Ophiopogon japonicus, and cut off the roots and fibrous roots with scissors. The fine roots at both ends of the root tuber should not exceed 1 cm in length. Put the muddy roots into a basket, wash them in running water, and transport the washed roots back.

[0024] (2) Put Ophiopogon japonicus in the Ophiopogon japonicus dryer. The Ophiopogon japonicus dryer is airtight and can automatically adjust the temperature and humidity in the drying room. Set the temperature of the dryer to 35°C and the humidity to 30%, the dryer mode is set to strong wind, bake for 4 hours.

[0025] (3) Reset the temperature of the dryer to 43°C and the humidity to 33%. After the temperature and humidity reach the set va...

Embodiment 2

[0035] A method for drying Ophiopogon japonicus, comprising the following steps:

[0036] (1) Harvest on a sunny day in early and mid-April of the second year after planting Ophiopogon japonicus (from Ching Ming Festival to Grain Rain Festival). Shake off the soil from the roots of Ophiopogon japonicus, and cut off the roots and fibrous roots with scissors. The fine roots at both ends of the root tuber should not exceed 1 cm in length. Put the muddy roots into a basket, wash them in running water, and transport the washed roots back.

[0037] (2) Put Ophiopogon japonicus in the Ophiopogon japonicus dryer. The Ophiopogon japonicus dryer is airtight and can automatically adjust the temperature and humidity in the drying room. Set the temperature of the dryer to 30°C and the humidity to 31%, the dryer mode is set to strong wind, bake for 4.5 hours.

[0038] (3) Reset the temperature of the dryer to 40°C and the humidity to 34%. After the temperature and humidity reach the set ...

Embodiment 3

[0049] A method for drying Ophiopogon japonicus, comprising the following steps:

[0050] (1) Harvest on a sunny day in early and mid-April of the second year after planting Ophiopogon japonicus (from Ching Ming Festival to Grain Rain Festival). Shake off the soil from the roots of Ophiopogon japonicus, and cut off the roots and fibrous roots with scissors. The fine roots at both ends of the root tuber should not exceed 1 cm in length. Put the muddy roots into a basket, wash them in running water, and transport the washed roots back.

[0051](2) Put Ophiopogon japonicus in the Ophiopogon japonicus dryer. The Ophiopogon japonicus dryer is airtight and can automatically adjust the temperature and humidity in the drying room. Set the temperature of the dryer to 40°C and the humidity to 29%, the dryer mode is set to strong wind, bake for 3.5 hours.

[0052] (3) Reset the temperature of the dryer to 45°C and the humidity to 32%. After the temperature and humidity reach the set v...

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Abstract

The invention in particular relates to a radix ophiopogonis drying method and aims at providing a radix ophiopogonis drying method with the advantages of high degree of automation and good drying effect. The method comprises the following steps: harvesting radix ophiopogonis in a fine day, settling and washing; performing vapor baking on the sheared radix ophiopogonis root tubers, baking until radix ophiopogonis begins to shrink, rolling the shrunk radix ophiopogonis, drying after rolling, repeatedly rolling and drying until the skin of radix ophiopogonis is smooth, cooling and rolling the dried radix ophiopogonis to room temperature. Therefore, the drying time of radix ophiopogonis is shorter than that of the traditional airing mode, the method is not influenced by weather factors, the dried radix ophiopogonis is good in color and quality, and the method is convenient to popularize in radix ophiopogonis farmer households.

Description

technical field [0001] The invention belongs to the field of Chinese herbal medicine processing, and in particular relates to a drying method of Ophiopogon japonicus. Background technique [0002] The processing of Chinese herbal medicine has an important impact on the medicinal value of Chinese herbal medicine itself. It is very important for the preservation of effective medicinal ingredients in Chinese herbal medicine and the storage of Chinese herbal medicine, and drying is the most important part of it. [0003] Ophiopogon japonicus, also known as yanjiecao, Shudaicao, Ophiopogon japonicus, Cundong, etc., is a perennial evergreen herb of the genus Liliaceae. The fibrous root is relatively thick, and the top or middle part of the root often expands into a spindle-shaped fleshy small piece. The root tuber is used as medicine, and it has a good effect on diseases such as cough and tuberculosis. For Ophiopogon japonicus, the Chinese Pharmacopoeia requires that the water co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/8968A61K125/00
CPCA61K36/8968A61K2236/13A61K2236/17
Inventor 陈岗福
Owner 江西高馨中药材有限公司
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