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Method for freshness keeping of mangos by using aloe extract liquid

A technology of aloe vera extraction and aloe vera liquid is applied in the direction of protecting fruits/vegetables, fruit and vegetable fresh-keeping, and application with a coating protective layer, which can solve the problems of limited fresh-keeping effect of mangoes, harmful chemicals to the body, etc., and achieves good fresh-keeping effect. , the harmless effect of the human body

Inactive Publication Date: 2014-04-09
HAINAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method of using aloe vera liquid to preserve fresh mangoes, which solves the problem that the existing mangoes have limited freshness preservation effects and the chemicals used for freshness preservation are harmful to the body

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Embodiment 1: Adopt the mango that growth period is 100 days, wash off the dirt on the mango surface with water, then soak the fruit with aloe vera extract for 4 minutes or brush the whole surface of the mango, dry the mango surface, pack the mango with a fresh-keeping bag, put In the storage room, the temperature of the storage room is 12 degrees, and the relative humidity is stored under the condition of 85%.

Embodiment 2

[0010] Embodiment 2: Adopt the mango that growth period is 110 days, wash off the dirt on the mango surface with water, then soak the fruit with aloe vera extract for 5 minutes or brush the whole surface of the mango, dry the mango surface, pack the mango with a fresh-keeping bag, put In the storage room, the temperature of the storage room is 14 degrees, and the relative humidity is stored under the condition of 90%.

Embodiment 3

[0011] Embodiment 3: adopt the hardened mango of core, wash off the dirt on the mango surface with water, then soak the fruit with aloe vera extract for 5 minutes or brush the whole surface of the mango, dry the mango surface, pack the mango with a fresh-keeping bag, and put it in storage room, the temperature of the storage room is stored under the condition of 15 degrees and relative humidity of 95%.

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Abstract

The invention discloses a method for the freshness keeping of mangos by using an aloe extract liquid. The method comprises the following steps: 1, adopting mangos having a growing period of 100-120 days or with hardened seed nuclei, cleaning dirt on the surfaces of the mangos with water, immersing the mangos in the aloe extract liquid for 4-6min or brushing the whole surfaces of the mangos with the aloe extract liquid, air-drying the mangoes, packaging the mangos by using a freshness keeping bag, and storing the packaged mangos in a store room having a temperature of 12-15DEG C and a relative humidity of 85-95%. The method allows the mangos to be processed by the aloe extract liquid first and then to undergo freshness keeping, so the method has the advantages of good freshness keeping effect and harmlessness to human bodies.

Description

technical field [0001] The invention belongs to the technical field of fruit preservation methods, and relates to a method for preserving freshness of mangoes with aloe vera extract. Background technique [0002] There are many methods for fruit and vegetable storage and preservation, such as fungicide treatment, coating technology, heat treatment technology, cold storage, controlled atmosphere storage, radiation treatment, decompression treatment, etc. These preservation techniques and methods are too simple and lack comprehensive control technology; Excessive reliance on chemical substances, high-efficiency, non-toxic, non-polluting fresh-keeping technology is still quite weak; existing technical solutions are (1) pre-cooling treatment; (2) chemical bactericide treatment; (3) chitosan coating treatment; ( 4) postharvest heat treatment; (5) cleaning treatment; (6) low temperature storage and transportation. Although this method has a certain fresh-keeping effect, there are...

Claims

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Application Information

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IPC IPC(8): A23B7/16A23B7/153
Inventor 邵远志刘康德李雯张德生
Owner HAINAN UNIVERSITY