An environmentally friendly instant fresh-cut fruit and vegetable preservation box and preservation method thereof

A technology for fruit and vegetable preservation and fresh-keeping boxes, which is applied in the direction of fruit and vegetable preservation, fruit/vegetable preservation through freezing/refrigeration, and packaging of fruit/vegetables, which can solve the problems of accelerating fresh-cut fruits and vegetables in the box, short quality maintenance time, and rotten fruits and vegetables in the box Deterioration and other problems, to achieve the effect of slow deterioration of fruits and vegetables, strong air permeability and moisture permeability

Active Publication Date: 2018-08-31
SERICULTURE & AGRI FOOD RES INST GUANGDONG ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] And the existing ready-to-eat fresh-cut fruit and vegetable fresh-keeping boxes are generally made of paper or plastic, which are airtight and moisture-proof after sealing, which will easily cause anaerobic respiration of the fruits and vegetables in the box, high humidity and rot and deterioration; sealed fresh-cut fruits and vegetables, due to A large amount of ethylene is released due to mechanical damage, which accelerates the deterioration of fresh-cut fruits and vegetables in the box; in addition, the current ready-to-eat fresh-cut fruits and vegetables are stored and transported in a cold chain environment, and the quality maintenance time in a non-cold chain environment is very short

Method used

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  • An environmentally friendly instant fresh-cut fruit and vegetable preservation box and preservation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as figure 1 As shown, this application crisper:

[0038] The bottom area is 40cm 2 , the height is 15cm.

[0039] Fresh-cut guavas were preserved for 15 days, 5 days, 3 days, and 2 days respectively. The fresh-cut guavas had no peculiar smell and were of good quality. Ordinary fresh-keeping boxes have peculiar smell and poor quality when stored at the same temperature and for the same time.

Embodiment 2

[0041] Such as figure 1 As shown, this application crisper:

[0042] The bottom area is 60cm 2 , the height is 25cm.

[0043] When fresh-cut durians were preserved for 15 days, 5 days, 3 days, and 2 days, the fresh-cut durians had no peculiar smell and were of good quality. Ordinary fresh-keeping boxes have peculiar smell and poor quality when stored at the same temperature and for the same time.

Embodiment 3

[0045] Such as figure 1 As shown, this application crisper:

[0046] The bottom area is 80cm 2 , the height is 40cm.

[0047] Fresh-cut apples were preserved for 15 days, 5 days, 3 days, and 2 days respectively. The fresh-cut apples had no peculiar smell and were of good quality. Ordinary fresh-keeping boxes have peculiar smell and poor quality when stored at the same temperature and for the same time.

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Abstract

The invention relates to an environment-friendly preservation box and a preservation method for instant fresh-cut fruits and vegetables, and belongs to the technical field of preservation of the fruits and vegetables. The environment-friendly preservation box for the instant fresh-cut fruits and vegetables comprises a box body and a cover body (1), the box body comprises a box body framework (3) and a double-layer surrounding body (5) covering the outer side of the box body framework, and silica gel windows (4) are arranged on the side wall of the box body; the cover body is provided with a top opening (2), and a gasket is arranged on the top opening and contains ethylene absorbing agents; the double-layer surrounding body (5) comprises an inner-layer surrounding body and an outer-layer surrounding body, wherein the inner-layer surrounding body is made of degradable plastic with high moisture permeability, the outer-layer surrounding body is made of PE preservation films, and the part between the inner-layer surrounding body and the outer-layer surrounding body is filled with foam. The environment-friendly preservation box for the instant fresh-cut fruits and vegetables is high in air permeability and moisture permeability, the deterioration speed of the fruits and vegetables is low, and freshness of the fruits and vegetables is guaranteed.

Description

technical field [0001] The invention relates to the technical field of fresh-keeping of fruits and vegetables, in particular to an environment-friendly instant fresh-cut fruit and vegetable fresh-keeping box and a fresh-keeping method thereof. Background technique [0002] Fresh-cut fruits and vegetables, also known as minimally processed fruits and vegetables, semi-processed fruits and vegetables, lightly processed fruits and vegetables, etc., refer to the use of fresh fruits and vegetables as raw materials, after a series of treatments such as grading, cleaning, trimming, peeling, cutting, preservation, packaging, etc., Ready-to-eat or ready-to-use fruit and vegetable products that are transported into refrigerators for sale at low temperature. In order to ensure the freshness and safety of fresh-cut fruits and vegetables, a high-quality fresh-keeping device must be provided. [0003] And the existing ready-to-eat fresh-cut fruit and vegetable fresh-keeping boxes are gene...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D81/26B65D81/38B65D81/18B65D85/34B65D25/54A23B7/04
CPCA23B7/0433B65D25/54B65D81/18B65D81/267B65D81/3897B65D85/34
Inventor 陈于陇徐玉娟吴继军马可陈卫东傅曼琴邹波李俊
Owner SERICULTURE & AGRI FOOD RES INST GUANGDONG ACAD OF AGRI SCI
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