Composite antioxidant and application thereof

A compound antioxidant and emulsifier technology, which is applied in the fields of application, food science, food preservation, etc., can solve the problems that it is difficult to achieve uniform mixing and distribution of antioxidant active ingredients, affect the antioxidant effect, and not have high safety, so as to improve the comprehensive antioxidant capacity. Oxidation activity titer, high antioxidant capacity and stability, effect of increasing activity titer

Inactive Publication Date: 2021-04-09
优佰特生命科学研究院(广州)有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] CN110250394A discloses a compound antioxidant for feed, including an antioxidant composition and a carrier, the antioxidant composition includes propyl gallate and / or butyl carboxyanisole, and the compound antioxidant can inhibit fat Autooxidation reaction and oxidative stress reaction in biological organisms, but the cost is high, and it is difficult to achieve uniform mixing and distribution of antioxidant active ingredients, poor stability, and affect the antioxidant effect
[0005] CN1113117 discloses a compound antioxidant for feed and its production method. The compound antioxidant is mainly prepared from antioxidants, synergists, solvents, emulsifiers and surfactants through mixing, heating, stirring, and adding carriers. , has anti-oxidation effect, but its cost is high, short-chain fatty alcohols such as ethanol and butanol need to be used in the preparation process, and the process needs to be carried out at a relatively high temperature environment, so the safety is not high and there are potential risks

Method used

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  • Composite antioxidant and application thereof
  • Composite antioxidant and application thereof
  • Composite antioxidant and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] The invention provides an additive, the additive is 8 parts by mass of tert-butylhydroquinone, 25 parts of dibutylhydroxytoluene, 8 parts of butylhydroxyanisole, 25 parts of ethoxyquinoline, citric acid 3 parts, 3 parts of phosphoric acid, 8 parts of monoglyceride and 8 parts of sucrose ester.

[0056] The preparation method of described additive comprises:

[0057] Mix tert-butyl hydroquinone, dibutyl hydroxytoluene, butyl hydroxyanisole, and ethoxyquinoline in proportion and heat to 55°C, then add citric acid, phosphoric acid, monoglyceride and sucrose ester in proportion , use a homogenizer to homogenize to obtain a mixed solution, and spray the mixed solution on the starch to obtain the additive.

Embodiment 2

[0059] The invention provides an additive, the additive is 5 parts by mass of tert-butyl hydroquinone, 50 parts of dibutyl hydroxytoluene, 5 parts of butyl hydroxyanisole, 50 parts of ethoxyquinoline, citric acid 1 part, 5 parts of phosphoric acid, 5 parts of monoglyceride and 10 parts of sucrose ester.

[0060] The preparation method of described additive comprises:

[0061] Mix tert-butyl hydroquinone, dibutyl hydroxytoluene, butyl hydroxyanisole, and ethoxyquinoline in proportion and heat to 50°C, then add citric acid, phosphoric acid, monoglyceride and sucrose ester in proportion , use a homogenizer to homogenize to obtain a mixed solution, and spray the mixed solution on the starch to obtain the additive.

Embodiment 3

[0063] The invention provides an additive, the additive is 10 parts by mass of tert-butylhydroquinone, 5 parts of dibutylhydroxytoluene, 10 parts of butylhydroxyanisole, 5 parts of ethoxyquinoline, citric acid 5 parts, phosphoric acid 1 part, monoglyceride 10 parts and sucrose ester 5 parts.

[0064] The preparation method of described additive comprises:

[0065] Mix tert-butyl hydroquinone, dibutyl hydroxytoluene, butyl hydroxyanisole, and ethoxyquinoline in proportion and heat to 60°C, then add citric acid, phosphoric acid, monoglyceride and sucrose ester in proportion , use a homogenizer to homogenize to obtain a mixed solution, and spray the mixed solution on the starch to obtain the additive.

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Abstract

The invention relates to a composite antioxidant and application thereof. The antioxidant comprises the following components in parts by mass: 5-10 parts of tert-butylhydroquinone, 5-50 parts of butylated hydroxytoluene, 5-10 parts of butylated hydroxyanisole and 5-50 parts of ethoxyquinoline. According to the composite antioxidant, tert-butylhydroquinone, butylated hydroxytoluene, butylated hydroxyanisole and ethoxyquinoline all have an efficient antioxidant effect, can be fully mixed and dissolved, and are mutually matched , so that the antioxidant has the characteristics of strong permeability, easiness in dispersion, high comprehensive antioxidant activity titer and long comprehensive antioxidant action time.

Description

technical field [0001] The invention belongs to the technical field of food or feed additives, and relates to a compound antioxidant and application thereof. Background technique [0002] As the body's main energy source, fat can not only meet the body's daily survival needs, provide essential fatty acids, and promote the absorption of fat-soluble vitamins, but also play an important role in reducing body stress, meeting special physiological needs, and improving body immunity. However, under the influence of moisture, temperature, trace elements and light during daily use, processing and storage, oils and fats often oxidize to produce aldehydes, ketones and acids, reducing the palatability and nutritional value of oils and even affecting the health of the body. [0003] In the prior art, antioxidants are often used to inhibit the oxidation of oils. Antioxidants can be divided into single antioxidants and composite antioxidants, such as ethoxyquinoline and propyl gallate, et...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L3/3526A23L3/3499
CPCA23L3/3499A23L3/3526
Inventor 孙丽华崔晓焦莉王勇丁为国邓大鹏
Owner 优佰特生命科学研究院(广州)有限公司
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