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Preservative and fresh-keeping method of mango

A fresh-keeping method, mango technology, which is applied in the direction of fruit and vegetable preservation, food preservation, and protection of fruits/vegetables with a coating protective layer. It can solve the problems of low safety, short mango fresh-keeping time, and prolong fresh-keeping time, and achieve pertinence Strong, prolonging the fresh-keeping time and prolonging the effect of medicine

Inactive Publication Date: 2018-10-19
田东县文设芒果专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above problems, the technical problem to be solved in the present invention is to provide a method for antisepsis and fresh-keeping of mango, which solves the problems of short fresh-keeping time and low safety of mango at present by optimizing the coating preservative and fresh-keeping method, and effectively suppresses the Decreased mango rot rate, extended preservation time

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A kind of anticorrosion and fresh-keeping method of mango of the present embodiment, comprises the following steps:

[0022] (1) Harvesting and pretreatment: Harvest 7 mature mangoes, put them in a cool place to dissipate the heat in the field, remove pests and mechanically damaged fruits, soak them in the medicinal solution for 10 minutes, remove and dry the surface moisture, and obtain Pretreatment of mangoes; the medicinal solution is mainly mixed with the following weight ratio materials: green banana peel extract: galangal ginger extract: 50°C warm water = 9:1:100; the green banana peel extract The preparation method is as follows: take fresh green banana peels and put them into 8 times the weight of water to decoct for 30 minutes, repeat the extraction twice, combine the extracts, concentrate the extracts to 1 / 3 of the original volume, and spray dry to obtain the product. The preparation method of the galangal extract is as follows: adding galangal rhizomes to 5 t...

Embodiment 2

[0026] A kind of anticorrosion and fresh-keeping method of mango of the present embodiment, comprises the following steps:

[0027] (1) Harvest and pretreatment: Harvest 8 mature mangoes, put them in a cool place to dissipate the heat in the field, remove pests and mechanically damaged fruits, soak them in the medicinal solution for 30 minutes, remove and dry the surface moisture, and obtain Pretreatment of mangoes; the medicinal liquid is mainly mixed with the following weight ratio materials: green banana peel extract: galangal ginger extract: 50°C warm water = 13:5:100; the green banana peel extract The preparation method is as follows: take fresh green banana peels and put them into 10 times the weight of water to decoct for 60 minutes, repeat the extraction 3 times, combine the extracts, concentrate the extracts to 1 / 3 of the original volume, and spray dry to obtain the product. The preparation method of the galangal extract is as follows: add galangal rhizomes to 8 times...

Embodiment 3

[0031] A kind of anticorrosion and fresh-keeping method of mango of the present embodiment, comprises the following steps:

[0032](1) Harvesting and pretreatment: Harvest 7 mature mangoes, put them in a cool place to disperse the heat in the field, remove pests and mechanically damaged fruits, soak them in the medicinal liquid for 20 minutes, remove and dry the surface moisture, and obtain Pretreatment of mangoes; the medicinal solution is mainly mixed with the following weight ratio materials: green banana peel extract: galangal ginger extract: 50°C warm water = 11:4:100; the green banana peel extract The preparation method is as follows: take fresh green banana peels and put them into 9 times the weight of water to decoct for 50 minutes, repeat the extraction 3 times, combine the extracts, concentrate the extracts to 1 / 3 of the original volume, and spray dry to obtain the product. The preparation method of the galangal extract is as follows: adding galangal rhizomes to 75% ...

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Abstract

The invention discloses a preservative and fresh-keeping method of a mango and relates to the technical field of fruit fresh keeping. The method comprises the steps of harvesting, pretreatment, film coating and package, wherein the pretreatment is to soak the mango in medicine liquor comprising a green banana peel extract, a rhizoma alpiniae officinarum extract and 50 DEG C warm water; and the film coating is to perform treatment by using a film coating fresh-keeping agent containing active carbon, antibacterial peptide, a thyme extract and a ginkgo leaf extract. The film coating fresh-keepingagent and the fresh-keeping method are optimized; the problems of short mango fresh-keeping time and low safety at present are solved; a rotting rate of the mango is effectively inhibited; the fresh-keeping time is prolonged; a fresh-keeping period of the fresh-keeping method is 40-55 days; an intact fruit rate is above 95%; a shelf life is 5-6 days and the intact fruit rate is above 86% at the room temperature; a flavor is unchanged; and the mango is fragrant in flavor.

Description

【Technical field】 [0001] The invention relates to the technical field of fruit preservation, in particular to a method for antisepsis and preservation of mangoes. 【Background technique】 [0002] Mango is a typical tropical fruit, known as the "King of Tropical Fruits". However, the metabolism of mango is relatively strong after picking, and the fruit ripens quickly, and it is easy to be rotted by pathogenic bacteria such as anthracnose and pedicle rot. In the early stage, it mainly depends on the contact between diseased fruit and healthy fruit, and is transmitted by mycelium, with a high infection rate. After picking, the circulation process loses seriously, and the annual loss rate is as high as 30-50%. Therefore, the method of mango fresh-keeping is a hot spot of current research. [0003] At present, mango fresh-keeping methods mainly include decompression fresh-keeping technology, controlled atmosphere storage technology, film fresh-keeping technology, coating film fr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/16A23B7/154
CPCA23B7/154A23B7/16A23V2002/00A23V2250/21
Inventor 黎文设
Owner 田东县文设芒果专业合作社
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