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Rapid poria cocos drying processing method

A technology of rapid drying and processing method, applied in the direction of drying gas arrangement, drying, drying machine, etc., can solve the problems of easy breakage of Poria cocos, long drying time, and product difference, and achieve white texture, fast drying speed, and high quality. good effect

Inactive Publication Date: 2015-09-02
GUILIN UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the above problems, the purpose of the present invention is to provide a fast drying processing method for Poria cocos, which solves the problems of the poria cocos being easily broken, long drying time, low efficiency, and product phase difference in the current Poria cocos drying process.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] (1) Select fresh Poria cocos without rot and deterioration and no mechanical damage, pile them into a conical pile, wrap the conical Poria cocos tightly with an open plastic cloth, and pass water steam from the bottom of the conical Poria cocos for 1 hour, and then let it dry naturally. Place it for 5 hours, so that the internal temperature of the conical poria cocos pile is down to room temperature.

[0021] (2) The Poria cocos treated in step (1) is manually peeled once to remove the sediment, and secondly peeled to remove the epidermis.

[0022] (3) The Poria cocos that step (2) is peeled is finished, is cut into cube Poria cocos diced that side length is 15mm by Poria cocos dicing machine.

[0023] (4) Lay the Poria cocos dices obtained in step (3) in a single layer on a material tray, carry out microwave drying, maintain the microwave power at 2W / g, and the surface temperature of Poria cocos ding is 45~65°C, and dry for 1 hour to obtain microwave-dried poria cocos....

Embodiment 2

[0026] (1) Select fresh Poria cocos without rot and deterioration and no mechanical damage, pile them into a conical pile, wrap the conical Poria cocos tightly with an open plastic cloth, and pass water steam from the bottom of the conical Poria cocos for 1 hour, and then let it dry naturally. Place it for 5 hours, so that the internal temperature of the conical poria cocos pile is down to room temperature.

[0027] (2) The Poria cocos treated in step (1) is manually peeled once to remove the sediment, and secondly peeled to remove the epidermis.

[0028] (3) The Poria cocos that step (2) is peeled is finished, is cut into cube Poria cocos diced that side length is 10mm by Poria cocos dicing machine.

[0029] (4) Lay the Poria cocos obtained in step (3) in a single layer on a material tray, carry out microwave drying, maintain the microwave power at 1W / g, keep the surface temperature of Poria cocos at 40-70°C, and dry for 1 hour to obtain microwave-dried Poria cocos Ding.

...

Embodiment 3

[0032] (1) Select fresh Poria cocos without rot and deterioration or mechanical damage, pile them into conical piles, wrap the cone-shaped Poria cocos tightly with open-top plastic cloth, pass water steam from the bottom of the cone-shaped Poria cocos for 2 hours, and then naturally Place it for 10 hours, so that the internal temperature of the conical Poria cocos pile is down to room temperature.

[0033] (2) The Poria cocos treated in step (1) is manually peeled once to remove the sediment, and secondly peeled to remove the epidermis.

[0034] (3) The Poria cocos that step (2) is peeled off is manually cut into cube Poria cocos whose side length is 15 mm.

[0035] (4) Lay the diced poria cocos obtained in step (3) in a single layer on a material tray, carry out microwave drying, maintain the microwave power at 2W / g, and keep the surface temperature at 50-70°C, and dry for 1 hour to obtain diced poria cocos after microwave drying.

[0036] (5) Pack the diced poria cocos afte...

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PUM

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Abstract

The invention discloses a rapid poria cocos drying processing method. Fresh poria cocos is subjected to steam pretreatment, peeled and diced, diced poria cocos is obtained and subjected to microwave drying, the dried diced poria cocos is bagged and packaged and is put in an environment with relative humidity not higher than 30% and protected from light, and the rapid poria cocos drying processing is completed. According to the method, the drying speed is high, the compaction of the treated diced poria cocos is high, breakage is not prone to be caused, the dried poria cocos is white and has better appearance, and later storage transportation and process are facilitated.

Description

technical field [0001] The invention belongs to the technical field of agricultural product processing, and in particular relates to a fast drying processing method of poria cocos. Background technique [0002] Poria cocos is the sclerotium of polypore fungus, which is commonly found in the roots of pine trees. Poria cocos after drying can be used as medicine. In the on-the-spot formula of traditional Chinese medicine, the compatibility rate of Poria cocos is over 70%. "Shen Nong's Materia Medica" listed Poria cocos as the top grade, and it became "the magic medicine of the four seasons" in ancient times. It is recorded in "The Book of Songs" and has a history of more than 2,000 years. It can be used for both medicine and food, and has the effects of diuretic and dampness, invigorating the spleen and calming the nerves. [0003] With the development of the economy and the deepening of people's research on traditional Chinese medicine, the nutritional value and efficacy of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B21/00F26B23/08
Inventor 钟丽平钟志贤沈中华
Owner GUILIN UNIVERSITY OF TECHNOLOGY