Natural biological fresh-keeping agent and preparation method thereof

A biological preservative, a natural technology, applied in the field of preservatives, can solve the problems of low safety, residual, toxic and side effects, and achieve the effects of prolonging the preservation time, using safety, and being environmentally friendly.

Inactive Publication Date: 2018-03-30
杨坚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, many chemical preservatives are less safe, and often h

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0019] Example one

[0020] Weigh the following ingredients by weight: 2 parts of buckwheat, 4 parts of tea, 5 parts of sorrel, 3 parts of Trichosanthis, 2 parts of Baizhu, 4 parts of Angelica dahurica, 2 parts of Chinese gallnut, 0.5 parts of rosemary essential oil, 6 parts of wheat bran Parts, 1 part of glycerin, 0.5 part of tartaric acid, 10 parts of pullulan, 0.5 part of gum arabic, 0.2 part of salt, 0.5 part of calcium chloride, 0.5 part of coconut oil glyceride, 60 parts of distilled water, set aside.

[0021] Prepare according to the following method:

[0022] (3) Add Gualou, Atractylodes, Angelica dahurica, and Chinese gallnut to the Chinese medicine pulverizer, crush to 200 mesh, add water and submerge for 30 minutes, add to the Chinese medicine decoction tank, after boiling with fire, change to slow fire and continue to decoct for 30 minutes. The Chinese medicine extract is filtered and cooled to 20℃;

[0023] (4) Mix the buckwheat head, tea leaves, vine vegetables, and tar...

Example Embodiment

[0027] Example two

[0028] Weigh the following ingredients by weight: 5 parts of buckwheat, 7 parts of tea, 7 parts of sorrel, 5 parts of Trichosanthis, 5 parts of Baizhu, 7 parts of Angelica dahurica, 5 parts of Chinese gall, 2 parts of rosemary essential oil, 9 parts of wheat bran Parts, 2 parts of glycerin, 1.5 parts of tartaric acid, 15 parts of pullulan, 1.5 parts of gum arabic, 1 part of salt, 1.5 parts of calcium chloride, 1.5 parts of coconut oil glycerides, 80 parts of distilled water, and set aside.

[0029] Prepare according to the following method:

[0030] (1) Add Gualou, Atractylodes, Angelica dahurica and Galla Chinensis to the Chinese medicine pulverizer, smash to 300 mesh, add water and soak for 40 minutes, add to the Chinese medicine decoction tank, after boiling with fire, change to slow fire and continue to decoct for 30 minutes. The Chinese medicine extract is filtered and cooled to 30℃;

[0031] (2) Mix the buckwheat, tea, sage, and tartaric acid, add water and...

Example Embodiment

[0035] Example three

[0036] Weigh the following ingredients by weight: 8 parts of buckwheat, 10 parts of tea, 9 parts of sorrel, 7 parts of Trichosanthis, 8 parts of Baizhu, 10 parts of Angelica dahurica, 8 parts of Chinese gall, 3.5 parts of rosemary essential oil, 12 parts of wheat bran Parts, 4 parts glycerin, 02.5 parts tartaric acid, 20 parts pullulan, 2.5 parts gum arabic, 2 parts salt, 2.5 parts calcium chloride, 3 parts coconut oil glycerides, 100 parts distilled water, and set aside.

[0037] Prepare according to the following method:

[0038] (1) Add Gualou, Atractylodes, Angelica dahurica, and Chinese gallnut to the Chinese medicine pulverizer, pulverize to 400 mesh, add water without soaking for 50 minutes, add to the Chinese medicine decoction tank, after boiling with a fire, change to a slow fire and continue to decoct for 40 minutes The Chinese medicine extract is filtered and cooled to 40℃;

[0039] (2) Mix the buckwheat head, tea leaves, vine vegetables, and tartar...

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PUM

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Abstract

The invention discloses a natural biological fresh-keeping agent and a preparation method thereof, and relates to the technical field of fresh-keeping agents. The biological fresh-keeping agent is prepared from, by weight, 2-8 parts of Chinese bulbous onion, 4-10 parts of tea leaves, 5-9 parts of eutrema yunnanense, 3-7 parts of trichosanthes kirilowii maxim, 2-8 parts of rhizoma atractylodis macrocephalae, 4-10 parts of radix angelicae, 2-8 parts of gallnut, 0.5-3.5 parts of rosemary essential oil, 6-12 parts of wheat bran, 1-4 parts of glycerinum, 0.5-2.5 parts of tartaric acid, 10-20 partsof pullulan polysaccharide, 0.5-2.5 parts of Arabic gum, 0.2-2 parts of edible salt, 0.5-2.5 parts of calcium chloride, 0.5-3 parts of coconut oil glyceride and 60-100 parts of distilled water. Various components excellent in bacterium restraining and sterilizing effect are combined, antioxidants, film forming agents and the like are added for achieving a mutual synergistic effect, the effect of the fresh-keeping agent is improved, and the fresh-keeping time of the fresh-keeping agent for fruits and vegetables is prolonged. The fresh-keeping agent is prepared by adopting natural plant components according to a proportion and is free of toxicity and harm.

Description

technical field [0001] The technical field of antistaling agent of the present invention particularly relates to a natural biological antistaling agent and a preparation method thereof. Background technique [0002] At present, the technical means used in the field of fruit and vegetable preservation at home and abroad mainly include two categories: physics and chemistry, which are generally regulated through the following three principles. First, control the aging process; second, control microorganisms, mainly through the spoilage bacteria. Realization of control; the third is to control the evaporation of internal water, which is mainly realized by controlling the relative humidity of the environment and structuring the water between cells. [0003] my country is a big vegetable producing country, with the variety and output ranking first in the world. It is one of the pillar industries of the national economy. economic loss. With the improvement of people's living stand...

Claims

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Application Information

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IPC IPC(8): A23B7/154A23B7/157
CPCA23B7/154A23B7/157
Inventor 杨坚
Owner 杨坚
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