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Antibacterial food packaging material and preparation method thereof

A technology for food packaging and antibacterial agent, applied in the field of antibacterial food packaging materials and their preparation, can solve the problems of refractory packaging materials, white pollution, environmental pollution, etc., and achieves the benefits of food hygiene, improved antibacterial performance, and good degradation effect. Effect

Inactive Publication Date: 2017-01-18
ANHUI SHUNTONG PACKAGING MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional packaging materials usually use polyethylene and polypropylene as the main raw materials. These packaging materials are cheap and easy to prepare, but because these packaging materials are difficult to degrade, they will cause serious environmental pollution after being discarded, which is called "white pollution". "

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] An antibacterial food packaging material comprises the following raw materials in parts by weight: 30 parts of glutinous rice flour, 24 parts of microcrystalline cellulose, 23 parts of water chestnut starch, 7 parts of citric acid, 8 parts of glycerin, 15 parts of polylactic acid fiber, hypromellose 14 parts of base cellulose, 9 parts of glycerol, 7 parts of carnosol, 13 parts of alginate, 6 parts of glucomannan, 2.6 parts of zinc gluconate, 10 parts of bamboo fiber, 1.3 parts of ethyl paraben sodium , 10 parts of carrageenan, 4.8 parts of plant fiber modifier, 2.8 parts of sorbitol, 4.6 parts of antibacterial agent;

[0021] Wherein, the antibacterial agent is composed of the following raw materials in parts by weight: 3 parts of Cortex Phellodendri, 3 parts of Horsetail, 4.5 parts of Viola Viola, 2 parts of Dandelion, 4 parts of Scutellaria baicalensis, 9 parts of cranberry juice and appropriate amount of water, the antibacterial agent The preparation method is as fol...

Embodiment 2

[0028] An antibacterial food packaging material comprises the following raw materials in parts by weight: 40 parts of glutinous rice flour, 25 parts of microcrystalline cellulose, 22 parts of water chestnut starch, 8 parts of citric acid, 11 parts of glycerin, 14 parts of polylactic acid fiber, hypromellose 16 parts of base cellulose, 10 parts of glycerol, 5 parts of carnosol, 12 parts of alginate, 6 parts of glucomannan, 2.6 parts of zinc gluconate, 9 parts of bamboo fiber, 2.2 parts of sodium ethylparaben , 8 parts of carrageenan, 2.4 parts of plant fiber modifier, 4 parts of sorbitol, 4.5 parts of antibacterial agent;

[0029] Wherein, the antibacterial agent is composed of the following raw materials in parts by weight: 2.7 parts of Phellodendron cortex, 6 parts of horsetail, 3 parts of Viola chinensis, 2.5 parts of dandelion, 3 parts of Scutellaria baicalensis, 8 parts of cranberry juice and appropriate amount of water, the antibacterial agent The preparation method is as...

Embodiment 3

[0036] An antibacterial food packaging material comprises the following raw materials in parts by weight: 35 parts of glutinous rice flour, 22 parts of microcrystalline cellulose, 21 parts of water chestnut starch, 7 parts of citric acid, 10 parts of glycerin, 14 parts of polylactic acid fiber, hypromellose 15 parts of base cellulose, 10 parts of glycerol, 6.5 parts of carnosol, 11 parts of alginate, 5 parts of glucomannan, 2.6 parts of zinc gluconate, 9 parts of bamboo fiber, 1.5 parts of ethyl paraben sodium , 10 parts of carrageenan, 3.5 parts of plant fiber modifier, 4 parts of sorbitol, 4 parts of antibacterial agent;

[0037] Wherein, the antibacterial agent is made up of the following raw materials in parts by weight: 2.5 parts of Cortex Phellodendri, 5 parts of Ponytail, 4 parts of Viola, 2 parts of Dandelion, 3 parts of Scutellaria baicalensis, 8 parts of cranberry juice and appropriate amount of water, the antibacterial agent The preparation method is as follows: 1) ...

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PUM

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Abstract

The invention discloses an antibacterial food packaging material and a preparation method thereof. The antibacterial food packaging material comprises the following raw materials (by weight): 20-45 parts of glutinous rice flour, 16-28 parts of microcrystalline cellulose, 12-25 parts of water caltrop starch, 5-9 parts of citric acid, 7-12 parts of glycerin, 10-23 parts of polylactic acid fiber, 10-20 parts of hydroxypropyl methyl cellulose, 6-12 parts of glycerol, 3-9 parts of carnosol, 6-15 parts of algin, 3-8 parts of glucomannan, 1-4 parts of zinc gluconate, 6-13 parts of bamboo fiber, 1-3 parts of sodium ethylparaben, 7-12 parts of carrageenan, 1.5-6 parts of a vegetable fibre modifier, 1-5 parts of sorbitol and 3-7 parts of an antibacterial agent. The antibacterial food packaging material can be eaten, has a good degradation effect, and belongs to a green environmental-protection packaging material.

Description

technical field [0001] The invention belongs to the technical field of packaging materials, in particular to an antibacterial food packaging material and a preparation method thereof. Background technique [0002] Traditional packaging materials usually use polyethylene and polypropylene as the main raw materials. These packaging materials are cheap and easy to prepare, but because these packaging materials are difficult to degrade, they will cause serious environmental pollution after being discarded, which is called "white pollution". ". In recent years, with the rapid development of packaging technology and the continuous enhancement of people's awareness of environmental protection, the degradability and good mechanical properties of packaging materials have become one of the main topics in the research and development of packaging materials. Contents of the invention [0003] The purpose of the present invention is to provide an antibacterial food packaging material,...

Claims

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Application Information

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IPC IPC(8): C08L3/02C08L1/04C08L67/04C08L1/28C08L97/02C08L5/00C08K5/092C08K5/053C08K5/098C08K5/00
CPCC08L3/02C08L2201/06C08L2205/035C08L2205/16C08L1/04C08L67/04C08L1/284C08L97/02C08L5/00C08K5/092C08K5/053C08K5/098C08K5/0058
Inventor 李东霖
Owner ANHUI SHUNTONG PACKAGING MATERIAL
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