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Citrus reticulata blanco fresh keeping storage method

A technology of ponkan and antistaling agent, which is applied in the field of fresh-keeping and storage of ponkan, which can solve the problems such as the adverse effects of drugs on human health, achieve the effects of delaying the action of microorganisms and enzymes, increasing the intensity of sweating, and reducing the intensity of respiration

Inactive Publication Date: 2018-10-09
荔浦市万家兴果蔬专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For a long time, people mainly use chemical or physical methods to keep fresh and store ponkan. Although the fresh-keeping effect is better, the drug residues have adverse effects on human health.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A fresh-keeping storage method of ponkan, comprising the steps of:

[0028] (1) Pick ponkans that are eight to nine mature and have hard fruits, and select navel oranges that are bright in color, uniform in shape and size, adequate in water, and free of fruit diseases and damage.

[0029] (2) Place the ponkans sorted in the above step (1) in a rinse solution with a temperature of 3°C for cleaning, the rinse solution is water or baking soda solution, and then place the cleaned ponkans in a cold storage at 2°C Pre-cooling treatment for 18h.

[0030] (3) Soak the ponkans pre-cooled in the above step (2) in a preservative with a temperature of 5° C. for 2 minutes. The preservative is mixed with a Chinese herbal medicine extract and a natural preservative. The weight ratio of the preservative is 1.5:1.

[0031] The Chinese herbal medicine extract is mainly prepared from the following raw materials in parts by weight: 10 parts of realgar, 12 parts of borneol, 10 parts of pe...

Embodiment 2

[0038] A fresh-keeping storage method of ponkan, comprising the steps of:

[0039] (1) Select ponkans that are eight to nine mature and have hard fruits for picking, and sort the ponkans that are bright in color, uniform in shape and size, adequate in water, and free of fruit diseases and damage.

[0040] (2) Place the ponkans sorted in the above step (1) in a rinse solution with a temperature of 6°C for cleaning, the rinse solution is water or baking soda solution, and then place the cleaned ponkans in a cold storage at 3°C Pre-cooling treatment for 20h.

[0041] (3) Soak the ponkans pre-cooled in the above step (2) in a preservative with a temperature of 8° C. for 3 minutes. The preservative is mixed with a Chinese herbal medicine extract and a natural preservative. The weight ratio of the preservative is 1.6:1.

[0042] The Chinese herbal medicine extract is mainly prepared from the following raw materials in parts by weight: 12 parts of realgar, 14 parts of borneol, 11 p...

Embodiment 3

[0049] A fresh-keeping storage method of ponkan, comprising the steps of:

[0050] (1) Select ponkans that are eight to nine mature and have hard fruits for picking, and sort the ponkans that are bright in color, uniform in shape and size, adequate in water, and free of fruit diseases and damage.

[0051] (2) Put the ponkans sorted in the above step (1) in a rinse solution with a temperature of 10°C for cleaning, the rinse solution is water or baking soda solution, and then place the cleaned ponkans in a cold storage at 4°C Pre-cooling treatment for 24h.

[0052] (3) Soak the ponkans pre-cooled in the above step (2) in a preservative with a temperature of 10° C. for 4 minutes. The preservative is mixed with a Chinese herbal medicine extract and a natural preservative. The weight ratio of the preservative is 2:1.

[0053] The Chinese herbal medicine extract is mainly prepared from the following raw materials in parts by weight: 15 parts of realgar, 15 parts of borneol, 12 par...

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PUM

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Abstract

The invention discloses a citrus reticulata blanco fresh keeping storage method, and belongs to the technical field of fruit fresh keeping. The citrus reticulata blanco fresh keeping storage method comprises the following steps of (1) selecting the citrus reticulata blanco with bright color luster and without fruit diseases or damage; (2) putting the sorted citrus reticulata blanco into rinsing liquid for cleaning; performing pre-cooling treatment in a refrigeration house; (3) putting the citrus reticulata blanco in a preservative for soaking, wherein the preservative is formed by mixing Chinese herbal medicine extracting liquid and natural preservative agents; (4) putting the citrus reticulata blanco in a cool and ventilated place; then, performing treatment in a vacuum degassing machine;(5) sleeving a foamed polyethylene net sleeve on the citrus reticulata blanco; wrapping the citrus reticulata blanco by a composite fresh keeping paper; performing boxing; (6) putting the boxed citrus reticulata blanco into a warehouse for storage. The citrus reticulata blanco is put into the preservative formed by mixing the Chinese herbal medicine extracting liquid and the natural preservativeagents; then, the composite fresh keeping paper is sleeved; a better fresh keeping effect is achieved; the Chinese herbal medicine extracting liquid is used for performing fresh keeping on the citrusreticulata blanco, so that the advantages of no chemical toxicity, no residue, no side effect and the like are realized; the method is suitable for being popularized.

Description

technical field [0001] The invention relates to the technical field of fruit freshness preservation, in particular to a method for freshness preservation and storage of ponkan. Background technique [0002] With the development of production and the improvement of living standards, the sales scope of fruits has expanded, and the post-harvest preservation, storage and transportation of fruits has become an important link to ensure the development of fruit production. Ponkan is one of the main fruits produced in Guilin City, Guangxi. Because of its rich nutrition, it contains a lot of nutrients such as vitamin C and protein, so it is very popular among people. For a long time, people have mainly used chemical or physical methods to keep fresh and store Ponkan. Although the fresh-keeping effect is better, the drug residues have adverse effects on human health. Therefore, research and development safe, efficient, natural fruit preservation method has very far-reaching significa...

Claims

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Application Information

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IPC IPC(8): A23B7/154A23B7/04
CPCA23B7/04A23B7/154A23V2002/00A23V2200/10A23V2250/21
Inventor 刘小斌
Owner 荔浦市万家兴果蔬专业合作社
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