Natural-plant food antiseptics

A technology of food preservatives and natural plants, applied in food preservation, food science, application, etc., can solve problems such as pH instability, working environment hazards, and environmental pollution, and achieve good water solubility, good stability, and production process simple effect

Active Publication Date: 2007-11-21
江苏东方正泽生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And in the production process of synthetic preservatives, toxic gas will be produced, which is harmful to the working environment of people and easy to cause environmental pollution
Chemically synthesized preservatives generally need to be dissolved in organic solvents (alcohol, g

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0038] Natural plant-based food preservative, the active ingredients contained in its optimal formula are made from the following raw materials in weight ratio:

[0039] Clove extract 70 parts

[0040] Cinnamon Extract 25 parts

[0041] Extract of water chestnut skin 5 parts.

[0042] The preparation process of three kinds of extracts in the above-mentioned natural plant type food preservative is as follows:

[0043] (1), cloves, cinnamon, and water chestnut skins were washed and dried respectively, distilled and extracted twice, each time for 2 hours, and the extracts were combined;

[0044] (2) Add Tween 80 with a total weight of 3% to 5% in the reaction kettle to the extract solution at 60°C to fully emulsify and solubilize with 10% ethanol.

[0045] The present invention is prepared by mixing natural plant extracts, which is non-toxic and has no side effects. The source of raw materials is extensive and the production process is simple. This preservative has good stab...

specific Embodiment 2

[0046] Natural plant-based food preservative, the active ingredients contained in its optimal formula are made from the following raw materials in weight ratio:

[0047] Clove extract 50 parts

[0048] Cinnamon extract 10 parts

[0049] Extract of water chestnut skin 5 parts.

[0050] The preparation process of the three kinds of extracts in the above-mentioned natural plant food preservatives is the same as that of the specific example 1.

specific Embodiment 3

[0051] Natural plant-based food preservative, the active ingredients contained in its optimal formula are made from the following raw materials in weight ratio:

[0052] Clove extract 85 parts

[0053]Cinnamon Extract 40 parts

[0054] Extract of water chestnut skin 10 parts.

[0055] The preparation process of the three kinds of extracts in the above-mentioned natural plant food preservatives is the same as that of the specific example 1.

[0056] Three tests of the present invention through bacteriostasis effect test, temperature influence test of food preservative, food preservative comparative test in food show: the three kinds of natural plant extracts of the present invention have synergistic effect according to formula ratio, and this Preservatives have good water solubility, are easy to add, and have good broad-spectrum antibacterial properties. As long as three to five thousandths are added to food, they can play a role in sterilization, antibacterial and antiseptic...

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PUM

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Abstract

The invention is concerned with the food preservative for savageness plant, which is with the actions of sterilization, antisepsis, and preserving. It is: uses the extract of clove, cinnamon and chufa skin to make the food preservative, which is sprayed on food, fruit and vegetable in order to antisepsis and preserving. The invention is simple making method, long active time.

Description

Technical field: [0001] The invention relates to a natural vegetable food preservative. Background technique: [0002] The spoilage of food mainly refers to all the changes that lead to the decline of food quality or the loss of food value due to the various effects of microorganisms. Because the food itself is rich in nutrients, it is a good microbial culture medium. Given the right conditions, microorganisms can proliferate and cause food to spoil. About 10% to 20% of the world's agricultural and sideline products, aquatic products, fruits and vegetables are lost due to various spoilage, which causes huge economic losses. How to prevent the spoilage of food has attracted more and more people's attention, and the research on food preservatives is also becoming more and more perfect. Food preservatives are generally divided into chemical synthetic preservatives and natural preservatives. [0003] At present, chemically synthesized preservatives su...

Claims

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Application Information

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IPC IPC(8): A23L3/3472
Inventor 宋凯
Owner 江苏东方正泽生物科技有限公司
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