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Natural antioxidation composition, as well as preparation method and application thereof

A technology of natural antioxidants and compositions, applied in the direction of food ingredients as antioxidants, food ingredients containing natural extracts, applications, etc., can solve the problems of short action time and insignificant antioxidant effect, and achieve good antioxidant effect Effect

Active Publication Date: 2016-04-27
南京泛成生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method comprises: using rosemary material as a raw material, using edible oil as a carrier co-solvent and cooperating with supercritical carbon dioxide to strengthen and selectively extract the antioxidant active ingredients in the rosemary material, and obtain instant and stable liquid oil in one step. Rosemary antioxidant and rosemary essential oil; the rosemary antioxidant in this patent has the shortcoming that antioxidant effect is not obvious when used alone
CN102851259A discloses a method for producing antioxidants, wherein plant lactic acid bacteria are cultivated in a medium containing bean dregs, and antioxidants are obtained from the supernatant; however, when the antioxidants in this patent are applied to food additives, there are Disadvantages of short acting time

Method used

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  • Natural antioxidation composition, as well as preparation method and application thereof
  • Natural antioxidation composition, as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The preparation of embodiment 1 extract

[0036] The components of rosemary and green tea can be extracted by the following ethanol extraction method.

[0037] Respectively soak 100g of crushed rosemary and green tea in 500g of 50% ethanol (v / v), carry out heating and circulation extraction at 60°C for 3 hours, filter, reduce pressure, concentrate and dry, and obtain 9g and 11g of extracts respectively pink.

Embodiment 2～3

[0038] Embodiment 2~3, the preparation of comparative example 1~3 antioxidant composition (unit: weight part)

[0039]

[0040] The green tea extract and rosemary extract prepared in Example 1 were used to prepare an antioxidant composition with the above-mentioned ratio, and the preparation method was to directly mix and homogenize.

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Abstract

The invention provides a natural antioxidation composition, as well as a preparation method and application thereof, and relates to the technical field of food additives, in particular to a natural additive which is used for food and animal feeds and has antioxidation effects. The natural antioxidation composition is prepared from the following components in parts by weight: 30-40 parts of vitamin E, 10-20 parts of lecithin, 15-20 parts of a rosemary extract, 5-10 parts of citric acid, 5-10 parts of a green tea extract and 3-5 parts of an emulsifying agent. The natural antioxidation composition provided by the invention can be applied to food, beverages and animal feeds, and has better antioxidation particularly the effect of resisting the oxidation of lipid.

Description

technical field [0001] The invention relates to the technical field of food additives, in particular to additives with antioxidant effect for food and animal feed. Background technique [0002] It is well known that additives or additions have antioxidant effects and can be used in food, medicine and cosmetics. These additives or appendages mainly inhibit the degradation of food and animal feed during production or storage. Oxidation-sensitive ingredients in food and animal feed will occur when they come into contact with oxygen in the air or other substances with oxidative effects. degradation. The following uses food as an example to illustrate, but it is not only applicable to food and animal feed, other reagents and components are also applicable, such as cosmetics and pharmaceuticals that can be used for animals and humans. As additives in food, antioxidants can improve the storage stability or aging stability of food. These additives can also be used as therapeutic ...

Claims

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Application Information

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IPC IPC(8): A23L33/10A23L33/15A23L33/115A23L33/105A23L29/00A23K20/00A23K20/174A23K20/105
CPCA23V2002/00A23V2200/02A23V2250/21A23V2250/1842A23V2250/712
Inventor 刘微波华寿虎樊媛媛刘娟
Owner 南京泛成生物科技有限公司
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