Operation process for preservation of drumstick mushrooms

An operation process and technology of chicken leg mushroom, which is applied in the field of operation technology of chicken leg mushroom preservation, and achieves the effects of easy management, prolonged preservation time and good popularity.

Inactive Publication Date: 2017-12-15
雷燕梅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are few reports at home and abroad on the application of ultraviolet rays to the preservation of edible fungi

Method used

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  • Operation process for preservation of drumstick mushrooms

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Embodiment

[0020] Embodiment, a kind of operation technology of Coprinus comatus fresh-keeping, it is characterized in that: comprise the following steps, 1) after Coprinus comatus plucks, select fresh, white in color, no damage by diseases and insect pests, no mechanical damage, moderately sized mushrooms, immediately remove the roots, De-sludge processing, and cut off the outer skin of the cap, and then carry out ultraviolet treatment; Coprinus comatus is harvested, and the suitable period for harvesting Coprinus comatus for freshness is the bud stage, that is, the cap is tightly wrapped with the stipe and the ring has not yet been harvested. Harvest when loose or just loose, when the mushroom body is 6-7 minutes mature. The harvesting height of extra-large Coprinus comatus is 15-20 cm, and the harvesting height of common varieties is 8-15 cm. When harvesting, place the mushrooms separately according to their size, and handle them with care to ensure that the mushroom body is complete,...

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Abstract

The invention discloses an operation process for preservation of drumstick mushrooms. The operation process is characterized by comprising the following steps: 1) picking drumstick mushrooms, then selecting fresh mushrooms which are white in color and luster, free of plant diseases and insect pests, free of mechanical damage and moderate in size, immediately removing roots and mud, scraping pileus skin, and then carrying out ultraviolet treatment; 2) according to preliminary tests in the early stage, selecting an ultraviolet lamp of which the power is 30w and the effective wavelength is less than 280nm, carrying out irradiation for 4min and 8min respectively, and overturning the front and rear parts of the drumstick mushrooms when the irradiation is carried out halfway, so as to enable the drumstick mushrooms to be uniformly irradiated; and 3) after ultraviolet treatment, putting the irradiated drumstick mushrooms in a container, packaging the container with a nitrogen-filled preservative film, preserving the container in refrigeration equipment of which the temperature is 0-10 DEG C and the relative humidity is 80-90%, and carrying out periodic detection. The operation process disclosed by the invention has the characteristics of being simple in operation, small in investment, low in cost and easy to manage.

Description

technical field [0001] The invention belongs to the technical field of fresh-keeping edible fungi, and in particular relates to an operation process for keeping fresh-keeping Coprinus comatus. Background technique [0002] Coprinus comatus, also known as Coprinus coprinus, Coprinus grandis, etc., is a common name for Coprinus comatus, which belongs to the fungal phylum, Basidiomycotina, Phylomycetes, Agaricaceae, Coprinus family, Coprinus genus in plant taxonomy , is also a kind of natural green food. It is named for its fruiting body resembling a chicken leg, and its tender meat tastes like chicken shreds. It is a rare fungus with commercial potential developed artificially in recent years. rookie". Coprinus comatus is white in color, unique in appearance, rich in nutrition, and delicious in taste. It is deeply loved by consumers and widely distributed. It is mainly produced in northern parts of my country. Hebei, Shandong, Shanxi, Heilongjiang, Jilin and other provinces h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/015A23B7/144A23B7/04
CPCA23B7/015A23B7/04A23B7/144A23V2002/00A23V2300/20
Inventor 雷燕梅
Owner 雷燕梅
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