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Lentinus edodes tea and manufacturing method thereof

A production method and technology of shiitake mushrooms, which are applied in the field of food processing and can solve problems such as low efficiency

Inactive Publication Date: 2013-02-06
朱敏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the mushroom teas currently on the market use the conventional method, only roasting the mushrooms. Although some mushroom polysaccharides are leached out during the tea brewing process, the efficiency is low.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0018] Choose shiitake mushrooms with a round shape and no deformity, the caps are light brown to dark brown, without cracks, gaps, spots, and similar in size, between 5 and 8 cm. Fragrance; soak and wash to remove dust and other impurities on the surface of the shiitake mushrooms, and then drain the surface water; cut the shiitake mushrooms into slices with a thickness of 1-2mm after removing the stems; freeze the sliced ​​shiitake mushrooms at a low temperature of about -15°C, Then melt at room temperature and repeat twice; control the dehydration temperature at 45-55°C to reduce the moisture content of shiitake mushrooms to 50%-60%; The temperature is increased by 2°C every 0.5h, and when it reaches 65°C, it is baked at a constant temperature until the moisture content reaches 6-8%; the neat shiitake mushroom slices are screened out, mixed according to the ratio of shiitake mushroom slices: green tea 2:3, and irradiated with a microwave of 2450MHz and 850w. Sterilize for 20...

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PUM

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Abstract

The invention discloses lentinus edodes tea and a producing method thereof. The lentinus edodes tea comprises 40-45% of lentinus edodes slices and 55-60% of green tea. The producing method of the lentinus edodes tea comprises the steps of preparing fresh lentinus edodes, sorting, cleaning, draining the surface moisture, removing petioles, slicing, freezing at a low temperature, melting at a room temperature, freezing at the low temperature again, melting at the room temperature, dehydrating and baking, screening, mixing and blending, packaging, sterilizing by microwaves and inspecting. The lentinus edodes tea is rich in substances such as lentinan and tea polyphenol, can quench thirst, improves the immunity of a body, and has a certain efficacy on rehabilitation of a patient with a cancer.

Description

technical field [0001] The invention relates to the field of food processing, in particular to a preparation method of shiitake mushroom tea. Background technique [0002] Mushrooms contain a lot of lentinan, which is a special biologically active substance that can enhance humoral immunity and cellular immunity. At present, the mushroom tea on the market mostly adopts the conventional method, which only bakes the mushroom. Although some lentinan is leached out during the process of brewing the tea, the efficiency is low. The freeze-thaw method is used to dehydrate and bake the mushrooms, and the lentinan is dissolved by more than 50% after being brewed in tea water compared with the conventional method. SUMMARY OF THE INVENTION [0003] The object of the present invention is to provide a kind of shiitake mushroom tea and a preparation method thereof, which adopts the cell freeze-thaw and crushing method to process the shiitake mushrooms on the basis of the traditional sh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/14
Inventor 武杰张斌朱飞许晖
Owner 朱敏
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