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Drying method for lentinus edodes

A technology for drying and shiitake mushrooms, which is applied in food drying, food ultrasonic treatment, food preservation, etc. It can solve the problems of high formaldehyde content of shiitake mushrooms, poor rehydration of shiitake mushrooms, and reduced edible value, etc., to achieve strong fragrance, maintain appearance characteristics, Effect to promote sublimation of moisture

Inactive Publication Date: 2017-02-01
HEFEI YUANZHENG AFE SCI TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing drying methods are natural exposure, hot air drying, microwave drying, etc. The formaldehyde content of the shiitake mushrooms produced by them is high, which reduces the edible value, and the rehydration of the dried shiitake mushrooms is not good, and the time of soaking in cold water is longer. At least 40 minutes or more, although the time of soaking in hot water can be shortened, but it will affect the taste, and this method is usually not used

Method used

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  • Drying method for lentinus edodes

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Embodiment 1

[0022] A drying processing method of shiitake mushrooms, comprising the steps of:

[0023] (1) Material selection and grading: select fresh, pest-free, and mildew-free fruiting bodies of shiitake mushrooms as raw materials, and then grade them according to the Chinese fresh shiitake mushroom grading standards;

[0024] (2) Cleaning and removing impurities: put the shiitake mushrooms processed in step (1) into clean water, rinse continuously to remove impurities, and remove the longer stipe for later use;

[0025] (3) Dried mushrooms:

[0026] a. Put the shiitake mushrooms treated in step (2) into a compound enzyme solution with a mass fraction of 1.5%, take them out after soaking for 35 minutes, rinse them with clean water for later use, and the compound enzyme solution contains cellulase and hemicellulase , pectinase and bromelain;

[0027] b. Put the shiitake mushrooms processed in operation a into a centrifuge, and centrifuge and dehydrate until the water content of the...

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Abstract

The invention discloses a drying method for lentinus edodes. The drying method comprises the steps of material selection and classification, cleaning for removing impurities and drying treatment for lentinus edodes. According to the drying method, the steps are reasonably matched, and the prepared lentinus edodes is pure in color, strong in flavor and good in appearance and quality. Compared with the existing drying technology, the formaldehyde content of the dried lentinus edodes can be reduced by about 40%, and the reconstitution properties are good, the time for soaking with cold water is only 8-12 minutes, and the mouthfeel is good.

Description

technical field [0001] The invention belongs to the field of food processing, and in particular relates to a drying treatment method of shiitake mushrooms. Background technique [0002] Mushrooms belong to Basidiomycetes and are the second largest edible fungi in the world. Shiitake mushrooms are rich in nutrition, rich in various nutrients and bioactive substances such as active polysaccharides, proteins, dietary fiber, ergosterol, minerals, etc., and have various functional properties such as analgesic, anti-inflammation, anti-oxidation, anti-cancer, and blood pressure lowering , cholesterol-lowering effects. Lentinus edodes is a well-known edible fungus with the same origin of medicine and food. It is deeply loved by people and is known as the "Queen of Mushrooms". Fresh shiitake mushrooms are not resistant to storage, so shiitake mushrooms are often dried. [0003] As a common processing method in modern food processing, drying is widely used in the food industry. Af...

Claims

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Application Information

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IPC IPC(8): A23B7/02A23B7/024A23B7/155
CPCA23B7/02A23B7/024A23B7/155A23V2002/00A23V2300/10A23V2300/48
Inventor 郭秉政郭锐李元元郭立兵
Owner HEFEI YUANZHENG AFE SCI TECH
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