Fresh-keeping agent for peach and its fresh-keeping method

A fresh-keeping method and a technology of a preservative, which are applied in fresh peach preservatives and the field of peach fresh-keeping, can solve the problems of reduced breathing intensity, high humidity in the bag, and damage to the preservative, and achieve delayed post-ripening time, reduced breathing intensity, and delayed The effect of breathing jumps
CN1788577AInactive Publication Date: 2006-06-21CHINESE ACAD OF AGRI MECHANIZATION SCI
0 Cites 14 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHINESE ACAD OF AGRI MECHANIZATION SCI
Publication Date
2006-06-21
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The present invention relates to fruit preserving technology. The fresh peach preserving agent contains potassium permanganate in 0.5-1.5 weight portions, nanometer silver in 1-3 weight portions and sepiolite powder in 3-9 weight portions. The fresh peach preserving process with the fresh peach preserving agent includes the steps of: the pre-treatment of spraying 0.4-0.6 % concentration calcium chloride solution before picking; pre-cooling treatment of cooling the picked peach to storing temperature; sorting and bagging to pack sorted peach inside preserving bag with the fresh peach preserving agent; and storing in cold warehouse at humidity of 85-90 % and certain storing temperature. The present invention has the active effect of lowering peach breath strength, delaying post-mature and prolonging preservation period. Compared with available preserving agent, the present invention has 10-20 days longer preservation period.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of fruit preservation agents, in particular to a fresh peach preservation agent and a peach preservation method thereof. Background technique

[0002] At present, the more influential fresh-keeping products on the market that can be used for peach fresh-keeping are the CT-special antiseptic fresh-keeping mats for drupe fruits of the National Agricultural Products Fresh-keeping Center, and the fresh-keeping bags used with it. This technology is used for peach fresh-keeping storage. The biggest disadvantage is: the requirement for storage temperature accuracy is high. When the storage temperature fluctuation is greater than 0.5°C, it is easy to cause excessive humidity in the bag, produce dew, and damage the preservative, and the water in the bag will easily rot on the peaches. It is also reported that the developed HCF preservative only has a certain antiseptic and antibacterial effect and reduces the respiratory inten...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More