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Processing method of polygonum multiflorum ultra-thin slices

A processing method, the technology of Polygonum multiflorum, is applied in the direction of pharmaceutical formulas, medical preparations containing active ingredients, plant raw materials, etc., which can solve the problems of difficult control of the integrity of finished products, affecting the export trade of Polygonum multiflorum, and the inability to produce ultra-thin slices, etc. Achieve the effects of improving product quality, reducing labor intensity and production costs, and reducing damage and loss

Inactive Publication Date: 2016-02-10
GUIZHOU PROVINCE MEITAN COUNTY RUXIN TRADITIONAL CHINESE MEDICINAL MATERIALS SPECIALIZED COOP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there is no uniform operation specification and technical standard for the production process of Polygonum multiflorum tuber pieces, and the control of slice shape, slice color, slice thickness and the integrity of finished products has always been a difficult problem in the industry, especially for export products, which cannot be produced by traditional methods Ultra-thin slices with a thickness of less than 1mm are produced, which affects the export trade of Polygonum multiflorum, so it is urgent to develop a scientific, reasonable and easy-to-operate processing method for ultra-thin slices of Polygonum multiflorum

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A processing method for Polygonum multiflorum ultra-thin slices, comprising the following steps:

[0023] (1) Baking: wash the Polygonum multiflorum tuber, spread it out and dry it until the surface moisture is 90%, then spread it evenly on the drying rack, keep the temperature at 65°C and bake it until the indoor humidity is 50%. Roasting at a constant temperature at a temperature of 80°C until the moisture content of the Polygonum multiflorum tuber is 78%;

[0024] (2) Cutting: Slicing the baked Polygonum multiflorum tuber, the slice thickness is 3mm, to obtain semi-dry slices;

[0025] (3) Spread the slices: Spread the semi-dry slices evenly on the drying rack, with a single layer thickness of 6cm;

[0026] (4) Drying: Bake at a constant temperature at 83°C. At the same time, open the air inlet and outlet until the moisture content of the sheet is 10%, stop heating, and close the air inlet and outlet. After 12 hours, open all the air outlets , when there is no temp...

Embodiment 2

[0031] A processing method for Polygonum multiflorum ultra-thin slices, comprising the following steps:

[0032] (1) Baking: wash the Polygonum multiflorum tuber, spread it out and dry it until the surface moisture is 88%, then spread it evenly on the drying rack, keep the temperature at 63°C and bake it until the indoor humidity is 40%. Roasting at a constant temperature at a temperature of 80°C until the moisture content of the Polygonum multiflorum tuber is 83%;

[0033] (2) Cutting: Slicing the baked Polygonum multiflorum tuber with a thickness of 1 mm to obtain semi-dry slices;

[0034] (3) Spreading slices: Spread the semi-dry slices evenly on the drying rack, with a single layer thickness of 5cm;

[0035] (4) Drying: Bake at a constant temperature at 82°C. At the same time, open the air inlet and outlet until the moisture content of the sheet reaches 10%, stop heating, and close the air inlet and outlet. After 12 hours, open all the air outlets , when there is no temp...

Embodiment 3

[0040] A processing method for Polygonum multiflorum ultra-thin slices, comprising the following steps:

[0041] (1) Baking: wash the Polygonum multiflorum tuber, spread it out and dry it until the surface moisture is 82%, then spread it evenly on the drying rack, keep the temperature at 62°C and bake it until the indoor humidity is 43%. Roasting at a constant temperature at a temperature of 80°C until the moisture content of the Polygonum multiflorum tuber is 77%;

[0042] (2) Cutting: Slicing the baked Polygonum multiflorum tuber, the slice thickness is 5mm, to obtain semi-dry slices;

[0043] (3) Spreading slices: Spread the semi-dry slices evenly on the drying rack, with a single layer thickness of 7cm;

[0044] (4) Drying: Bake at a constant temperature at 87°C. At the same time, open the air inlet and outlet until the moisture content of the sheet reaches 10%, stop heating, and close the air inlet and outlet. After 12 hours, open all the air outlets , when there is no ...

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Abstract

The invention belongs to the technical field of production of medicines, and relates to a processing method of polygonum multiflorum ultra-thin slices. The processing method comprises the following steps: cleaning polygonum multiflorum tubers; spreading and air-drying until moisture of surfaces of the polygonum multiflorum tubers reaches 86-92%; uniformly spreading on a drying rack; baking at the temperature of 60-70 DEG C; baking until the moisture content of the polygonum multiflorum tubers reaches 80+ / -3% at the constant temperature of 80 DEG C when indoor humidity is 40-60%; slicing the baked polygonum multiflorum tubers into slices with thicknesses of 1-5mm to obtain semi-dry slices; uniformly spreading the semi-dry slices on the drying rack, wherein the thickness of a single layer is 5-8 cm; baking at the constant temperature of 80-90 DEG C; meanwhile opening an air inlet and outlet opening; stopping heating until the moisture content of the slices reaches 10%; closing the air inlet and outlet opening; and opening all ventilating openings after 12 hours and obtaining the polygonum multiflorum ultra-thin slices when difference between indoor temperature and outdoor temperature is zero. The ultra-thin slices processed by the method are high in integrity, and content of effective elements is high.

Description

technical field [0001] The invention belongs to the technical field of medicine production, and relates to a processing method for ultra-thin slices of Polygonum multiflorum. Background technique [0002] Polygonum multiflorum is hard, bitter and astringent. It has the effects of nourishing liver and kidney, nourishing essence and blood, black beard and hair, strengthening muscles and bones, lowering blood fat, and anti-aging. Sub-health phenomena such as leucorrhea, chronic illness and physical weakness have a good regulating effect. Polygonum multiflorum has great nutritional, medicinal and health value. Therefore, Polygonum multiflorum has broad development space and value. [0003] Polygonum multiflorum decoction pieces are one of the main tuber processed products of Polygonum multiflorum, which has the medical effect of regulating fatty liver, three highs, obesity, and the health care effect of enhancing immunity. In addition, the resources of Polygonum multiflorum in C...

Claims

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Application Information

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IPC IPC(8): A61K36/704
Inventor 宋康陈守福陈守庆
Owner GUIZHOU PROVINCE MEITAN COUNTY RUXIN TRADITIONAL CHINESE MEDICINAL MATERIALS SPECIALIZED COOP
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