Preservative for bullfrog meat product

A technology for meat products and preservatives, which is used in the preservation of meat/fish with chemicals, which can solve problems such as excessive use of preservatives, abuse of preservatives, and mixed use of preservatives.

Inactive Publication Date: 2015-07-29
烟台顺隆化工科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the abuse of preservatives in the above prior art, the mixed use of preservatives or even exceeding the standard, and provide a new preservative that can not violate the relevant regulations of GB2760 and can maintain the freshness of bullfrog meat

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Weigh the following raw materials in parts by weight: L-beta-mercaptoalanine 1.2g, 1,3,5-triazine-2,4,6(1H,3H,5H)-trithione trisodium salt 1.0 g, ethyl carbamate 2.3g, 5-hydroxy-2-pentanone 3.5g, 2-amino-1,7-dihydro-6H-purin-6-one monohydrochloride 1.6g, alpha-ketoglutarate Acid monopotassium salt 2.5g, butyramic acid 4.3g, acetylmalonate 2.4g, 1,3-dimethylacryloxy-2-propanol 2.1g.

[0028] The preparation method of the preservative for bullfrog meat products in this example: deionized water, L-beta-mercaptoalanine, 1,3,5-triazine-2,4,6(1H,3H,5H)-three Thione trisodium salt, ethyl carbamate, 5-hydroxy-2-pentanone, 2-amino-1,7-dihydro-6H-purin-6-one monohydrochloride were added to reactor 1 at 60- Stir and dissolve at 85°C, put alpha-ketoglutarate monopotassium salt, butyramic acid, diethyl acetylmalonate, and 1,3-dimethylacryloxy-2-propanol in reactor 2 Stir and dissolve at 40-60℃, gradually add the mixture in reactor 2 to reactor 1, stir well in a constant temperature w...

Embodiment 2

[0030] Weigh the following raw materials in parts by weight: L-beta-mercaptoalanine 1.4g, 1,3,5-triazine-2,4,6(1H,3H,5H)-trithione trisodium salt 0.8 g, ethyl carbamate 2.1g, 5-hydroxy-2-pentanone 3.3g, 2-amino-1,7-dihydro-6H-purin-6-one monohydrochloride 1.8g, alpha-ketopentadi Acid monopotassium salt 2.8g, butyramic acid 4.0g, diethyl acetylmalonate 2.2g, 1,3-dimethylacryloxy-2-propanol 1.5g.

[0031] The preparation method of the preservative for bullfrog meat products in this example is the same as that of Example 1.

Embodiment 3

[0033] Weigh the following raw materials in parts by weight: 1.0g of L-beta-mercaptoalanine, 1,3,5-triazine-2,4,6(1H,3H,5H)-trithione trisodium salt 0.6 g, ethyl carbamate 2.5g, 5-hydroxy-2-pentanone 3.7g, 2-amino-1,7-dihydro-6H-purin-6-one monohydrochloride 1.4g, alpha-ketoglutarate Acid monopotassium salt 3.1g, butyramic acid 3.7g, diethyl acetylmalonate 2.6g, 1,3-dimethylacryloxy-2-propanol 1.8g.

[0034] The preparation method of the preservative for bullfrog meat products in this example is the same as that of Example 1.

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PUM

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Abstract

The invention relates to a preservative, in particular to a preservative for a bullfrog meat product. The preservative is prepared from the raw materials of L-beta-cysteine, 1,3,5-triazine-2,4,6-(1H,3H,5H)- trithione trisodium salt, ethyl carbamate, 5-hydroxy-2-pentanone and 2-amino-1,7-dihydro-6H-purine-6-ketomonohydrochloride. The preservative for the bullfrog meat product can wash the bullfrog meat product directly, can keep the fresh texture of the bullfrog meat under the condition of not damaging the nutrient components of the bullfrog meat, and is suitable to be widely popularized and applied to the field of meat product preservation.

Description

Technical field [0001] The invention relates to a food preservative, in particular to a preservative for bullfrog meat products. Background technique [0002] Food preservatives are used to prevent food from spoiling due to microbial reproduction during storage and circulation, or due to poor storage and sales conditions, the internal quality of the food is deteriorated, and the color is reduced. It is used to improve the shelf life and extend the edible value. Additives used in food. [0003] In accordance with the provisions of the People's Republic of China Food Additives Hygiene Standard (hereinafter referred to as GB2760), the amount of general food preservative monomers has a limit value. In order to make the food reach the predetermined shelf life, many food production companies often adopt measures such as strengthening raw material monitoring, strengthening production process hygiene management, using special anti-corrosion and anti-fungal agents...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B4/20
Inventor 王彩霞
Owner 烟台顺隆化工科技有限公司
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