Food antioxidant additive using ethylene diamine tetraacetic acid containing glucono-delta-lactone as stabilizer

A technology of disodium ethylenediaminetetraacetate and antioxidant additive, which is applied in the field of food additives to achieve the effects of prolonging fresh-keeping time, prolonging shelf life and preventing oxidation

Inactive Publication Date: 2016-04-20
HARBIN DAJIREN TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing antioxidants are deficient in prevent

Method used

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Embodiment Construction

[0006] In order to make the object, technical solution and advantages of the present invention clearer, the present invention is described below through specific examples. It should be understood, however, that these descriptions are exemplary only and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0007] A food antioxidant additive containing glucono-delta-lactone of disodium edetate as a stabilizer, consisting of the following components: antioxidant sodium metabisulfite, ascorbic acid, D-sodium erythorbate, sodium ascorbate or brown ascorbate Phenyl esters, disodium edetate or sodium phytate, tea polyphenols, antioxidants from bamboo leaves or rosemary extract, sodium citrate, glucono-delta-lactone, silicon dioxide or microcrystalline cellulose element, the percentages of each component ...

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Abstract

The present invention discloses a food antioxidant additive using ethylene diamine tetraacetic acid containing glucono-delta-lactone as a stabilizer and the food antioxidant additive consists of the following components: antioxidant sodium metabisulfite, ascorbic acid, D-sodium erythorbate, ascorbic acid sodium or ascorbyl palmitate, ethylene diamine tetraacetic acid or phytate, tea polyphenols, bamboo leaf antioxidant or rosemary extract, sodium citrate, glucono-delta-lactone, and silica or microcrystalline cellulose. The percentage of each component is as follows: 5-40% of sodium metabisulfite, 5-60% of ascorbic acid, 2-30% of glucono-delta-lactone, 1-20% of D-sodium erythorbate, 1-15% of ethylene diamine tetraacetic acid, 2-20% parts of sodium citrate, and 0.5-5% of silica. The sum weight of the above components are 100%. By inhibiting the activity of polyphenol oxidase in food, delaying the degradation of vitamins, preventing oxidation, etc., the food antioxidant additive thereby slows the browning of the processing of vegetables, fruits, preserves and other products, effectively extends the shelf life of the product, and effectively extends the preservation time to more than one time of that of conventional preservative.

Description

technical field [0001] The invention relates to a food additive, in particular to a food antioxidant additive containing disodium edetate and glucono-δ-lactone as a stabilizer, and belongs to the technical field of food additives. Background technique [0002] At present, processed vegetables, fruits, candied fruit and other products in the market have the problem of excessive sulfur dioxide, and the products are prone to oxidation and discoloration. Existing antioxidants are deficient in preventing oxidation and prolonging the fresh-keeping time of products. Contents of the invention [0003] The invention adopts an innovative scientific principle, and proposes a food antioxidant additive containing glucono-δ-lactone containing disodium edetate as a stabilizer. [0004] The technical solution adopted by the present invention to solve its technical problems is: a kind of food antioxidant additive containing glucono-δ-lactone containing disodium ethylenediaminetetraacetic ...

Claims

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Application Information

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IPC IPC(8): A23L1/03
Inventor 不公告发明人
Owner HARBIN DAJIREN TECH DEV CO LTD
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