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Compound antistaling agent for white mushroom and application thereof

A compound preservative, Agaricus bisporus technology, applied in the application, fruit and vegetable preservation, food preservation and other directions, can solve the problems of poor safety and environmental protection performance of the preservative, and achieve the effects of good quality control, inhibition of browning and low cost

Inactive Publication Date: 2011-09-14
河南省农科院农副产品加工研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a new compound preservative of Agaricus bisporus to overcome the poor safety and environmental protection performance of current preservatives.

Method used

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  • Compound antistaling agent for white mushroom and application thereof
  • Compound antistaling agent for white mushroom and application thereof
  • Compound antistaling agent for white mushroom and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Dissolve 0.1g of proline, 0.1g of histidine, 0.5g of Vc and 1g of EDTA in 1000ml of distilled water, prepare a compound solution with distilled water and pre-cool it at low temperature (4°C) for later use. Select Agaricus bisporus with uniform maturity and size, add 3ml of compound preservative to each gram of Agaricus bisporus in the pre-cooled compound solution, start the low-temperature vacuum equipment to make the vacuum reach 0.07MP, keep 3 to 4 seconds, then fish out the Agaricus bisporus, blow it dry indoors with cold wind or dry it naturally at low temperature, and then transfer it to a low temperature environment of 0-5°C for preservation.

Embodiment 2

[0029] Take 1g of proline, 1g of histidine, 3g of Vc and 2g of EDTA and dissolve them in 1000ml of distilled water, prepare a compound solution with distilled water and pre-cool it at 5°C for later use, select the maturity and uniform size For the consistent Agaricus bisporus, add 2ml of compound preservative per gram of Agaricus bisporus into the pre-cooled compound solution, start the low-temperature vacuum equipment, make the vacuum degree reach 0.06MP, keep it for 3-4s, and then place the Fish out Agaricus bisporus, blow dry it indoors with cold wind or dry it naturally at low temperature, and then store it in a low temperature environment of 0-5°C.

Embodiment 3

[0031] Take 1.5g of proline, 1.5g of histidine, 6g of Vc and 6g of EDTA and dissolve them in 1000ml of distilled water, prepare a compound solution with distilled water and pre-cool it below 5°C for later use. For Agaricus bisporus of uniform size, add 2ml of compound preservative per gram of Agaricus bisporus into the pre-cooled compound solution, start the low-temperature vacuum equipment to make the vacuum degree reach 0.05MP, and keep it for 3-4s. Then fish out Agaricus bisporus, dry it indoors with cold wind or dry it naturally at low temperature, and then transfer it to a low temperature environment of 0-5°C for preservation.

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Abstract

The invention belongs to the technical field of edible mushroom antistaling agent, and in particular relates to a compound antistaling agent for white mushroom and application thereof. The antistaling agent is compounded from the following raw materials in parts by weight: 1-2 parts of proline, 1-2 parts of histidine, 3-8 parts of Vc, 2-8 parts of EDTA and 1000 parts of water. The compound antistaling agent provided by the invention has long refreshing time and good quality, no toxic effect to human body and is safe and environmentally friendly; and the application method is simple to operate and is low in cost.

Description

technical field [0001] The invention belongs to the technical field of preservatives for edible fungi, in particular to a compound preservative for Agaricus bisporus and its application. Background technique [0002] In 2010, the total output of edible fungi in my country exceeded 20 million tons, accounting for more than 70% of the global total output, and its international market share is gradually increasing. Agaricus bisporus, as the main edible fungus in the world, is a typical high-protein, low-fat, low-calorie fungus health food. It is welcomed by consumers all over the world and has a huge market consumption space. Introduced from Japan in the 1930s, China has now planted it in more than 20 provinces across the country. In recent years, the average annual output has reached 380,000 tons, of which more than 80% of Agaricus bisporus is exported to earn foreign exchange. Agaricus bisporus industry has become an important pillar industry of modern agricultural productio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/154A23B7/055
Inventor 王赵改王安建魏书信田广瑞侯传伟
Owner 河南省农科院农副产品加工研究所
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