Preservation method of kumquats for long-distance transportation in winter

A fresh-keeping method and long-distance technology, applied in the directions of transportation and packaging, fresh-keeping of fruits and vegetables, chemical instruments and methods, etc., can solve the problems of unfavorable sales and difficult storage of kumquats, and achieve good fresh-keeping effect, reduce heat exchange, and improve cold resistance. sexual effect

Pending Publication Date: 2022-04-12
广西东鸣现代农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention overcomes the above-mentioned technical problems that kumquats are difficult to store under low temperature conditions and is unfavorable for sale to the north in winter, and provides a fresh-keeping method for long-distance transportation of kumquats in winter

Method used

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  • Preservation method of kumquats for long-distance transportation in winter
  • Preservation method of kumquats for long-distance transportation in winter
  • Preservation method of kumquats for long-distance transportation in winter

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Embodiment 1

[0025] A kumquat fresh-keeping method for long-distance transportation in winter, comprising the following steps: washing and draining the kumquat, placing it into a kumquat fresh-keeping box for sealing and preservation, and then transporting after sealing; the kumquat fresh-keeping box contains Sodium bicarbonate, polymer water-absorbing resin, essential oils, plant debris and methyl naphthalene acetate. During transportation, when the ambient temperature is higher than -10°C, no treatment is performed. When the ambient temperature is lower than -10°C, the box is The incubator in the body is heated and kept warm, and the temperature in the incubator can reach 5° C.

[0026] The kumquat safe structure schematic diagram that above-mentioned method utilizes sees Figure 1-Figure 4 , which includes a box body 1, and the wall of the box body 1 is sequentially provided with a protective layer 2, an insulating layer 3 and a water-absorbing layer 4 from outside to inside; the water-...

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Abstract

The invention discloses a preservation method for long-distance transportation of kumquats in winter, and the method comprises the following steps: washing and draining the kumquats, putting the kumquats into a kumquat preservation box for sealed preservation, and transporting the kumquats after sealing; sodium bicarbonate, high-molecular water-absorbent resin, essential oil, plant debris and methyl naphthylacetate are contained in the kumquat preservation box, during transportation, when the environment temperature is higher than-10 DEG C, no treatment is carried out, and when the environment temperature is lower than-10 DEG C, the heat preservation box in the box body is heated and subjected to heat preservation, and the temperature in the heat preservation box is heated to 5 DEG C. Methyl naphthalene acetate can improve the cold resistance of the kumquats, the water absorption expansion area can absorb water vapor, meanwhile, essential oil and sodium bicarbonate arranged in the water absorption layer have the antibacterial effect, and the kumquats can be effectively prevented from deteriorating. The kumquats are extremely suitable for being sold and transported to the north in winter, and the fresh-keeping effect of the kumquats is good under the low-temperature environment condition.

Description

technical field [0001] The invention relates to the technical field of fruit storage, transportation and preservation, in particular to a method for preserving the freshness of kumquats during long-distance transportation in winter. Background technique [0002] Kumquat, also known as kumquat, is mostly planted in southern China. The flowering period is from March to May, and the fruiting period is from October to December. Generally, it is harvested in winter, and it is usually at low temperature or even tens of degrees below zero when it is transported to the north for sale. Kumquats are extremely unfavorable for storage below zero degrees Celsius and are easily damaged. At present, the fresh-keeping methods of kumquats mainly include fresh-keeping bags, pine needles on the floor, garlic water soaking, and wood bran preservation. However, these methods are not suitable for ultra-low temperature storage and transportation, and cannot meet the storage and preservation under ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/157A23B7/154A23B7/00B32B1/02B32B33/00B32B29/08B32B29/00B32B5/18B65D81/18B65D81/26
Inventor 韦金龙纪素峰兰秋陈东朋刘炬罗华福黄傲雪卢芳婷
Owner 广西东鸣现代农业发展有限公司
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