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Preservation method for edible mushrooms

A preservation method and edible fungus technology, applied in food preservation, fruit/vegetable preservation through dehydration, application, etc., can solve the problems of edible fungus taste change, nutrient loss, edible fungus shelf life increase, etc., to increase the preservation time , less taste and nutrient loss, and the effect of meeting the demand for delicious food

Inactive Publication Date: 2017-06-27
池州市贵池区吉亮山野菜开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current preservation methods of edible fungi are dried or pickled, although these methods can greatly increase the shelf life of edible fungi, but these methods also make the taste of edible fungi change, and the nutritional content is also greatly lost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A method for preserving edible fungi, the preparation steps of which are as follows:

[0017] 1) Rough cleaning: clean and whole the edible fungus to remove soil or other impurities;

[0018] 2) Slicing and shaping: slice the washed edible fungi to remove roots or deformed parts;

[0019] 3) Washing and soaking: wash the sliced ​​and shaped edible fungi, and then soak them in water for 3 minutes;

[0020] 4) Drain and dry: drain and dry the edible fungi after washing and soaking;

[0021] 5) Soaking in salt water: soaking the drained and sun-dried edible fungi in salt water for 3 minutes, wherein the mass concentration of the salt water is 10%.

[0022] 6) air-drying: air-drying the edible fungus soaked in salt water;

[0023] 7) Freezing: After draining the edible fungi soaked in salt water, put them into the freezer for refrigerating and freeze-drying. The freezing method is to freeze at -5°C for 1.5 hours, and then freeze at -10°C for 2 hours. Then it was frozen ...

Embodiment 2

[0025] A method for preserving edible fungi, the preparation steps of which are as follows:

[0026] 1) Rough cleaning: clean and whole the edible fungus to remove soil or other impurities;

[0027] 2) Slicing and shaping: slice the washed edible fungi to remove roots or deformed parts;

[0028] 3) Washing and soaking: wash the sliced ​​and shaped edible fungi, and then soak them in water for 4 minutes;

[0029] 4) Drain and dry: drain and dry the edible fungi after washing and soaking;

[0030] 5) Soaking in salt water: soaking the drained and sun-dried edible fungi in salt water for 4 minutes, wherein the mass concentration of the salt water is 10%.

[0031] 6) air-drying: air-drying the edible fungus soaked in salt water;

[0032] 7) Freezing: Drain the edible fungus soaked in salt water and put them into the freezer for refrigerating and freeze-drying. The freezing method is to freeze at -6°C for 1.7h, and then freeze at -12°C for 2.5h , then frozen at -27°C for 4.5h, ...

Embodiment 3

[0034] A method for preserving edible fungi, the preparation steps of which are as follows:

[0035] 1) Rough cleaning: clean and whole the edible fungus to remove soil or other impurities;

[0036] 2) Slicing and shaping: slice the washed edible fungi to remove roots or deformed parts;

[0037] 3) Cleaning and soaking: wash the sliced ​​and shaped edible fungi, and then soak them in water for 5 minutes;

[0038] 4) Drain and dry: drain and dry the edible fungi after washing and soaking;

[0039] 5) Soaking in salt water: soaking the drained and sun-dried edible fungi in salt water for 5 minutes, wherein the mass concentration of the salt water is 10%.

[0040] 6) air-drying: air-drying the edible fungus soaked in salt water;

[0041] 7) Freezing: After draining the edible fungi soaked in salt water, put them into the freezer for refrigerating and freeze-drying. The freezing method is to freeze at -8°C for 2 hours, then at -15°C for 3 hours, and then Freeze at -30°C for 5 ...

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PUM

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Abstract

The invention discloses a preservation method for edible mushrooms. The edible mushrooms are prepared into frozen products according to the following steps: roughly cleaning, slicing, reshaping, cleaning and soaking, draining and airing, soaking in saline water, airing and freezing, and then the frozen products are refrigerated for preservation. According to the preservation method for edible mushrooms provided by the invention, the modes of salt soaking and freezing are adopted for performing freezing treatment, so that the preservation time is greatly prolonged, the loss of flavor and nutrition also is reduced in the manner of freezing and the requirement of merchant or customer for delicious taste can be met.

Description

technical field [0001] The invention relates to a processing technology of edible fungi, in particular to a preservation method of edible fungi. Background technique [0002] Edible mushrooms refer to mushrooms (large fungi) with huge fruiting bodies and edible mushrooms, commonly known as mushrooms. There are more than 350 kinds of edible fungi known in China, most of which belong to Basidiomycotina. , Ganoderma lucidum, Cordyceps, truffle, lark and boletus, etc.; a few belong to the subphylum Ascomycota, including: morel, saddle fungus, truffle, etc. The current preservation methods of edible fungi are all dried or pickled. Although these methods can greatly increase the shelf life of edible fungi, these methods also cause the taste of edible fungi to change, and the nutrients are also greatly lost. Contents of the invention [0003] The object of the present invention is aimed at the drying or pickling treatment that edible fungus adopts in above-mentioned technology,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/02A23B7/157
CPCA23B7/157A23B7/02
Inventor 杨吉亮
Owner 池州市贵池区吉亮山野菜开发有限公司
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