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Apple seed oxidation preventing additive and preparation method thereof

An antioxidant additive, apple seed technology, applied in the functions of food ingredients, food ingredients containing natural extracts, food science and other directions, can solve problems such as harming human health, unable to provide nutrients to the human body, etc., to achieve no toxic side effects, The effect of improving antioxidant capacity and high nutritional value

Inactive Publication Date: 2016-05-11
HUBEI UNIV OF ARTS & SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, a large number of research reports point out that almost all chemical food antioxidant additives cannot provide nutrients to the human body, and some chemical food antioxidant additives may even endanger human health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] (1) Preparation of apple seed extract:

[0034] a. Dry and pulverize 1 kg of apple seeds, add 4L of 30% ethanol aqueous solution, extract under reflux at 50°C for 40 minutes, and filter and concentrate to obtain the extract;

[0035] b. Extracting the above extract with ether to obtain the extract;

[0036] c. Carry out column chromatography on the above-mentioned extract with a polyethylene glycol 5000 column, and then elute with a 5% aqueous ethanol solution to obtain the first-stage eluent;

[0037] d. The above-mentioned first-stage eluent is chromatographed with 300 mesh polyamide powder as an adsorbent, and then eluted with 0.1% acetic acid aqueous solution to obtain a second-stage eluent;

[0038] e. Recrystallizing the above-mentioned second-stage eluent twice with ethanol, and drying to obtain the apple seed extract;

[0039] (2) 80 parts by weight of the above-mentioned apple seed extract, 3 parts by weight of sodium chloride, 0.01 part by weight of selenium...

Embodiment 2

[0041] (1) Preparation of apple seed extract:

[0042] a. Dry and pulverize 1 kg of apple seeds, add 4.5 L of 40% ethanol aqueous solution, heat reflux at 55°C for 50 minutes, and filter and concentrate to obtain the extract;

[0043] b. Extracting the above extract with ether to obtain the extract;

[0044] c. Carry out column chromatography on the above-mentioned extract with a polyethylene glycol 5000 column, and then elute with an 8% ethanol aqueous solution to obtain the first-stage eluent;

[0045] d, the above-mentioned first-stage eluent is chromatographed with 300 mesh polyamide powder as an adsorbent, and then eluted with 0.2% acetic acid aqueous solution to obtain a second-stage eluent;

[0046] e. Recrystallizing the above-mentioned second-stage eluent twice with ethanol, and drying to obtain the apple seed extract;

[0047] (2) 85 parts by weight of the above-mentioned apple seed extract, 4 parts by weight of sodium chloride, 0.015 parts by weight of selenium, 0...

Embodiment 3

[0049] (1) Preparation of apple seed extract:

[0050] a. Dry and pulverize 1kg of apple seeds, add 5L of 50% ethanol aqueous solution, extract under reflux at 60°C for 60 minutes, and filter and concentrate to obtain the extract;

[0051] b. Extracting the above extract with ether to obtain the extract;

[0052] c. The above extract is subjected to column chromatography with a polyethylene glycol 5000 column, and then eluted with a 10% aqueous ethanol solution to obtain a first-stage eluent;

[0053] d, the above-mentioned first-stage eluent is chromatographed with 300 mesh polyamide powder as an adsorbent, and then eluted with 0.3% acetic acid aqueous solution to obtain a second-stage eluent;

[0054] e. Recrystallizing the above-mentioned second-stage eluent twice with ethanol, and drying to obtain the apple seed extract;

[0055] (2) 90 parts by weight of the above apple seed extract, 5 parts by weight of sodium chloride, 0.02 parts by weight of selenium, 0.2 parts by we...

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PUM

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Abstract

The present invention discloses an apple seed oxidation preventing additive and a preparation method thereof. The apple seed oxidation preventing additive comprises the following components in parts by weight: 80-90 parts of apple seed extract, 3-5 parts of sodium chloride, 0.01-0.02 part of selenium, 0.1-0.2 part of vitamin A, 0.1-0.5 part of vitamin E, 3-8 parts of vitamin C, 0.1-0.2 part of vitamin D and 0.01-0.02 part of vitamin B6. The apple seed oxidation preventing additive is natural in material selection, high in nutritional value, and free of toxic and side effects, can prevent coagulation and lower blood fat, strengthen immune cells, and prevent tumor, has a very good antioxidant function, and is wide in application range.

Description

technical field [0001] The invention belongs to the technical field of food additives, and in particular relates to an antioxidant addition of apple seeds and a preparation method thereof. Background technique [0002] Existing food antioxidant additives mainly include chemical food antioxidant additives and natural food antioxidant additives. Among them, chemical food antioxidant additives have good effects, but there are disadvantages such as toxic and side effects to varying degrees. bodily damage. Artificial chemical food antioxidant additives refer to those made by artificial chemical synthesis. At the same time, a large number of research reports point out that almost all chemical food antioxidant additives cannot provide nutrients to the human body, and some chemical food antioxidant additives may even endanger human health. Contents of the invention [0003] The purpose of the present invention is to overcome the defects of the prior art and provide an apple ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L19/00A23L33/00A23L33/105A23L33/15A23L33/155A23L33/16
CPCA23V2002/00A23V2200/3262A23V2200/324A23V2200/308A23V2250/21A23V2250/702A23V2250/7052A23V2250/708A23V2250/71A23V2250/712
Inventor 黄升谋
Owner HUBEI UNIV OF ARTS & SCI
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