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Fresh-keeping storage method for improving preservation state of pomes

A technology for fruit and pear fruit, applied in the field of fruit preservation, can solve the problems of unsatisfactory preservation and storage treatment, short preservation period, and impact on product equivalence

Inactive Publication Date: 2018-12-21
无为县辉琴农副产品销售部
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a fresh-keeping and storage method for improving the appearance of pear fruit, and its main purpose is to overcome the disadvantages of the existing pear fruit fresh-keeping and storage treatment that is not ideal, the fresh-keeping period is not long and the product quality is not equal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] The fresh-keeping and storage method for improving the appearance of pear fruits includes the following steps: 1) Before harvesting, a few days before harvesting, the pear fruits are sprayed with a concentration of 0.3% calcium chloride solution; the pear fruits are sprayed twice, every Spray once every 10 days, and each spray solution per mu is 60 kg. The pear fruit is crisp pear.

[0014] 2) Harvesting, picking and collecting eight or nine mature pome fruits, and handle them with care to avoid artificial bruises.

[0015] 3) Selection, according to the weight and color of the pear fruit, manually select the qualified pear fruit of different grades (such as special grade, first grade, second grade, third grade) and remove small fruit, diseased fruit, deformed fruit and mechanical damage. Defective fruit.

[0016] 4) To increase calcium, soak the qualified pear fruit in a calcium chloride solution with a concentration of 1% to 5% for 3 minutes, and then drain quickly....

Embodiment 2

[0025] The fresh-keeping and storage method for improving the appearance of pear fruits includes the following steps: 1) Before harvesting, a few days before harvesting, the pear fruits are sprayed with a concentration of 0.4% calcium chloride solution; the pear fruits are sprayed twice, every Spray once every 10 days, and each spray solution per mu is 55 kg. The pear fruit is duck pear.

[0026] 2) Harvesting, picking and collecting eight or nine mature pome fruits, and handle them with care to avoid artificial bruises.

[0027] 3) Selection, according to the weight and color of the pear fruit, manually select the qualified pear fruit of different grades (such as special grade, first grade, second grade, third grade) and remove small fruit, diseased fruit, deformed fruit and mechanical damage. Defective fruit.

[0028] 4) To increase calcium, soak the qualified pear fruit in a calcium chloride solution with a concentration of 1% to 5% for 1 minute, and then drain quickly. ...

Embodiment 3

[0037] The fresh-keeping and storage method for improving the appearance of pear fruit includes the following steps: 1) before harvesting, before harvesting a few days, the pear fruit is sprayed with a concentration of 0.5% calcium chloride solution; the pear fruit is sprayed twice, every Spray once every 10 days, and each spray solution per mu is 60 kg. The pome is Crown pear.

[0038] 2) Harvesting, picking and collecting eight or nine mature pome fruits, and handle them with care to avoid artificial bruises.

[0039] 3) Selection, according to the weight and color of the pear fruit, manually select the qualified pear fruit of different grades (such as special grade, first grade, second grade, third grade) and remove small fruit, diseased fruit, deformed fruit and mechanical damage. Defective fruit.

[0040] 4) To increase calcium, soak the qualified pear fruit in a calcium chloride solution with a concentration of 1% to 5% for 5 minutes, and then drain quickly.

[0041] ...

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PUM

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Abstract

The invention relates to a fresh-keeping storage method for improving a preservation state of pomes. The fresh-keeping storage method comprises the following steps: (1) spraying the pomes by adoptingcalcium chloride solution with the concentration of 0.3 to 0.5 percent in several days before the harvesting; (2) harvesting; (3) selecting; (4) increasing calcium, soaking the qualified pomes into the calcium chloride solution with the concentration of 1 to 5 percent for 1 to 5 minutes, and then rapidly draining off; (5) spraying a fresh-keeping agent; and (6) packaging and warehousing. The fresh-keeping storage method of the pomes is ideal, capable of improving the preservation state of the pomes and capable of prolonging the fresh period of the pomes. Before the harvesting, the calcium chloride solution with the concentration of 0.3 to 0.5 percent is used for spraying the pomes, so that the growth of the pomes can be facilitated, and the diseases can be reduced; and the qualified pomesare soaked in the calcium chloride solution with the concentration of 1 to 5 percent, so that the breathing effect of the pomes can be inhibited by increasing calcium, generation of ethylene can be reduced, the physiological diseases related to the calcium deficiency can be reduced, and the preservation state and fresh-keeping effect of the pomes can be improved.

Description

technical field [0001] The invention relates to the field of fruit fresh-keeping, in particular to a fresh-keeping storage method for improving the appearance of pear fruit. Background technique [0002] Pear fruit, usually a kind of deciduous tree or shrub, very few varieties are evergreen, belonging to the angiosperm phylum dicotyledonous plant class Rosaceae apple subfamily. The leaves are mostly ovate, and the size varies with different varieties. The flowers are white, or yellowish or pink, with five petals. There are many types of pears, such as crisp pears, duck pears or crown pears. Take Suli as an example. Suli is a popular fruit variety. It is loved by consumers at home and abroad for its smooth surface, large and plump, juicy and crisp, rich in nutrition and pollution-free. . Crispy pears contain sugar, minerals, organic acids and multivitamins. They are extremely nutritious and are a rare fruit. Pear fruit is one of the common fruits in people's daily diet. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/16A23B7/157
CPCA23B7/157A23B7/16
Inventor 夏辉琴
Owner 无为县辉琴农副产品销售部
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