Preparation method of freeze-drying oil-injection sliced agaricus bisporus

A bisporus mushroom and its manufacturing method technology are applied in the field of freeze-dried and oil-sprayed Agaricus bisporus slices, which can solve the problems of Agaricus bisporus nutrition loss, dry matter content reduction, and yield decline, and achieve convenient sorting and packaging Operation, large contact surface and light weight effect

Inactive Publication Date: 2013-03-13
四川江茂食品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this patent has the following problems: 1. During the greening process, the nutritional content of Agaricus bisporus will be lost, especially for heat-sensitive substances. At the same time, its dry matter content will decrease, the yield will decrease, and the color will be gray; 2. Patent The Agaricus bisporus slices produced by the disclosed method are quick-frozen mushroom slices, rather than sequentially frozen and dried mushroom slices

Method used

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  • Preparation method of freeze-drying oil-injection sliced agaricus bisporus
  • Preparation method of freeze-drying oil-injection sliced agaricus bisporus

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Embodiment 1

[0026] A method for manufacturing freeze-dried oil-sprayed Agaricus bisporus slices, comprising the following steps: pretreatment, slicing and color protection, and further comprising the following steps:

[0027] Sterilization: Soak the pretreated Agaricus bisporus in chlorine dioxide solution of 240ppm color zone for 7 minutes, rinse the residual chlorine dioxide solution with clean water after soaking, and send it to slice and color protection in turn;

[0028] Surface cleaning: Clean the surface of the Agaricus bisporus slices after the color protection treatment with clean water, and then rinse them in sterile water for 5 minutes to ensure that there is no color protection solution on the surface of the Agaricus bisporus slices after rinsing;

[0029] Dehydration: Put the Agaricus bisporus slices after surface cleaning into the dehydrator for dehydration. The working speed of the dehydrator is 400 rpm, and the dehydration time is 30 seconds;

[0030] Freezing: put the deh...

Embodiment 2

[0036] A method for manufacturing freeze-dried oil-sprayed Agaricus bisporus slices, comprising the following steps: pretreatment, slicing and color protection, and further comprising the following steps:

[0037] Sterilization: Soak the pretreated Agaricus bisporus in a chlorine dioxide solution of 250ppm color zone for 7 minutes, rinse the residual chlorine dioxide solution with clean water after soaking, and send it to slice and color protection in turn;

[0038] Surface cleaning: Clean the surface of the Agaricus bisporus slices after the color protection treatment with clean water, and then rinse them in sterile water for 3 minutes to ensure that there is no color protection solution on the surface of the Agaricus bisporus slices after rinsing;

[0039] Dehydration: Put the Agaricus bisporus slices after surface cleaning into the dehydrator for dehydration. The working speed of the dehydrator is 300 rpm, and the dehydration time is 35 seconds;

[0040] Freezing: put the d...

Embodiment 3

[0046] A method for manufacturing freeze-dried oil-sprayed Agaricus bisporus slices, comprising the following steps: pretreatment, slicing and color protection, and further comprising the following steps:

[0047] Sterilization: Soak the pretreated Agaricus bisporus in chlorine dioxide solution of 260ppm color zone for 6 minutes, rinse the residual chlorine dioxide solution with clean water after soaking, and send it to slice and color protection in turn;

[0048] Surface cleaning: Clean the surface of the Agaricus bisporus slices after the color protection treatment with clean water, and then rinse them in sterile water for 4 minutes to ensure that there is no color protection solution on the surface of the Agaricus bisporus slices after rinsing;

[0049] Dehydration: Put the Agaricus bisporus slices after surface cleaning into the dehydrator for dehydration. The working speed of the dehydrator is 220 rpm, and the dehydration time is 40 seconds;

[0050] Freezing: put the deh...

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Abstract

The invention discloses a preparation method of free-drying oil-injection sliced agaricus bisporus. The preparation method comprises the following steps: preprocessing, slicing and protecting color and also comprises the steps of sterilizing, cleaning surfaces, dewatering, freezing, conducting vacuum freeze-drying and injecting oil. The freeze-drying oil-injection sliced agaricus bisporus prepared by the method does not damage the original color, aroma and taste and shape of a product; the nutrition ingredients can not be lost, the production efficiency is high, and the yielding rate is high; and the prepared sliced agaricus bisporus has low water content (below 4%) so as to be light in weight, and is easy to store.

Description

technical field [0001] The invention relates to a manufacturing method of Agaricus bisporus slices, in particular to a manufacturing method of freeze-dried and oil-sprayed Agaricus bisporus slices. Background technique [0002] At present, Agaricus bisporus is the most consumed edible fungus in the world. Because Agaricus bisporus is difficult to keep fresh, it is easy to deteriorate at room temperature, or there may be seasonal and regional surplus; Agaricus bisporus is usually steamed and hot water. To prevent browning, but the Agaricus bisporus structure is relatively loose, blanching will cause some nutrient loss, resulting in a decline in the quality of Agaricus bisporus. [0003] For example, the application number is CN201010255756.2, and the Chinese invention patent "A preparation method of Agaricus bisporus slices" with the publication number CN101961045A discloses a preparation method of Agaricus bisporus slices, which is characterized in that fresh Agaricus bispo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/00A23B7/024A23B7/16
Inventor 黄俐唐宁苏辉
Owner 四川江茂食品有限公司
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