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Composite food preservatives

A compound food and preservative technology, applied in food preservation, food science, application, etc., to achieve the effect of controlling regrowth

Inactive Publication Date: 2006-10-11
史忠信
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Single use of any kind of preservatives cannot kill fungi, bacteria, yeasts, etc. in food

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The present invention is described in more detail below in conjunction with accompanying drawing example:

[0026] According to the weight ratio of 10-12% of benzoic acid, 15-17% of sorbic acid, 35-40% of p-hydrocarbyl benzoic acid ester and 33-38% of dehydroacetic acid, the raw materials are uniformly mixed, and the product is packaged. Among them, benzoic acid is sodium benzoate; sorbic acid is sodium sorbate; p-hydrocarbyl benzoate is any one of p-hydrocarbyl benzoate ethyl, p-hydrocarbyl propyl benzoate, p-hydrocarbyl butyl benzoate; dehydroacetic acid It is sodium deoxyacetate.

[0027] According to the weight ratio of 10% of benzoic acid, 15% of sorbic acid, 40% of p-hydrocarbyl benzoate and 35% of dehydroacetic acid, the raw materials are mixed evenly, and the product is packaged. Among them, benzoic acid is sodium benzoate; sorbic acid is sodium sorbate; p-hydrocarbyl benzoate is any one of p-hydrocarbyl benzoate ethyl, p-hydrocarbyl propyl benzoate, p-hydrocar...

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PUM

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Abstract

The invention provides a composite food preservative, which comprises (by weight percent): benzoic acid 10-12%, potassium sorbate 15-17%, p-hydrocarbyl benzoate 35-40% and dehydroacetic acid 33-38%.

Description

(1) Technical field [0001] What the present invention relates to is a kind of preservative, specifically a kind of food preservative. (2) Background technology [0002] With the rapid development of my country's food industry, food preservation has become an important issue in the development of the food industry due to the need for long-term storage, long-distance transportation and sealed packaging of food. The use of preservatives can not only prolong the storage period and shelf life of food, but also prevent the harm of toxin-producing microorganisms in food. Therefore, food preservatives have played a huge role in the development of the food industry. [0003] However, due to the diversity of food, a single food preservative has little effect on food preservatives and cannot achieve the effect of food preservatives. Therefore, food preservatives are facing new choices. Based on the current situation, it is fundamental to develop new ones. The compound food antisepsis ...

Claims

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Application Information

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IPC IPC(8): A23L3/3463
Inventor 史忠信
Owner 史忠信