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A kind of roasting and drying method of breviscapella

A drying method and technology of Dengzhanhua, applied in drying, drying solid materials, heating to dry solid materials, etc., can solve problems such as affecting the quality of medicinal materials, and the color of leaves turning black and yellow, so as to improve drying efficiency and solve medicinal materials. Unstable quality effects

Active Publication Date: 2018-01-09
云南泽生生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method for drying the medicinal material of scutellaria breviscapus in view of the above-mentioned deficiencies in the prior art, so as to solve the problems of blackening or yellowing of the leaves in the traditional drying method and seriously affecting the quality of the medicinal material.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] 1. Harvest breviscapus [Erigeronbreviscapus (Vant.) Hand.-Mazz.] in spring, take 1.5 tons of fresh whole herb of breviscapus (fresh whole herb picked now).

[0025] 2. Pack them into drying trays in turn. Each tray is 0.9 meters long and 0.6 meters wide. The weight of the scutellaria is 3-4 kg and the thickness is 3-5 cm.

[0026] 3. Put the trays filled with fresh whole plants of breviscapus on the trolley. The cart is 1.9 meters long, 0.9 meters wide, and 1.9 meters high. There are 10 floors in total, and 3 trays are placed on each floor.

[0027] 4. Push the trolleys into the drying workshop. The workshop is 7 meters long, 4 meters wide and 2.2 meters high. There are 12 trolleys in total.

[0028] 5. Close the sealed door of the workshop, start the power supply, set the temperature and humidity of different drying stages in turn, and carry out drying:

[0029] a. In the first stage, the temperature is 45°C, the humidity is 37%, and the baking time is 3-4 hours.

[...

Embodiment 2

[0036] 1. Harvest breviscapus [Erigeronbreviscapus (Vant.) Hand.-Mazz.] in summer, take 1.5 tons of fresh whole herb of breviscapus.

[0037] 2. Pack them into drying trays in turn. Each tray is 0.9 meters long and 0.6 meters wide. The weight of the scutellaria is 3-4 kg and the thickness is 3-5 cm.

[0038] 3. Put the trays filled with fresh whole plants of breviscapus on the trolley. The cart is 1.9 meters long, 0.9 meters wide, and 1.9 meters high. There are 10 floors in total, and 3 trays are placed on each floor.

[0039] 4. Push the trolleys into the drying workshop. The workshop is 7 meters long, 4 meters wide and 2.2 meters high. There are 12 trolleys in total.

[0040] 5. Close the sealed door of the workshop, start the power supply, set the temperature and humidity of different drying stages in turn, and carry out drying:

[0041] a. In the first stage, the temperature is 45°C, the humidity is 37%, and the baking time is 4-5 hours.

[0042] b. In the second stage, ...

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Abstract

The invention discloses a drying method of breviscapita medicinal material. Take the fresh whole grass of Erigeron breviscapus, pack them into trays one by one, put them into the electric heating drying box, control the temperature in the box by electric heating, and control the humidity in the box by blasting and dehumidifying, and manually adjust the temperature and humidity in stages and time periods Drying scutellaria breviscapus solves the problem of unstable quality of medicinal materials in the traditional drying method of scutellaria breviscapus, improves drying efficiency, and meets the needs of industrialized production of breviscapitas.

Description

Technical field: [0001] The invention belongs to the technical field of processing Chinese medicinal materials, and in particular relates to a drying method for medicinal materials of scutellaria breviscapus. Background technique: [0002] According to the provisions of the "Chinese Pharmacopoeia", the source of the medicinal material Erigeron breviscapus (Vant.) Hand.-Mazz. is the dried whole plant of Compositae. At present, the drying methods of Erigeron breviscapus are mainly natural drying in the shade or drying in the sun, which generally takes 3 to 5 days to dry. With the expansion of artificial planting scale and centralized mass harvesting of Erigeron breviscapus, the traditional drying method can no longer meet the needs of production. During the drying process, problems such as blackening or yellowing of leaves often occur, seriously affecting the quality of medicinal materials. Therefore, it is necessary to develop a fast and effective drying method to meet the n...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B3/34
Inventor 孟志辉刘有贵相斌林
Owner 云南泽生生物科技有限公司
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