Fresh-keeping anti-collision packaging method of pomegranates during transportation

A packaging method and technology of pomegranate, applied in the direction of transportation and packaging, packaging, packaging food, etc., can solve the problems of general damage prevention effect and general thickness during transportation

Inactive Publication Date: 2017-05-10
蚌埠市众星蔬果科技专业合作社联合社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Pomegranate is a kind of fruit that spreads all over the north and south of our country. It is widely distributed in temperate and subtropical regions. The pomegranate juice made is a refreshing drink with unique flavor, and pomegranate wine is famous for a long time. The pomegranate fruit is not only rich in nutrition, but also has high medicinal value. It can treat enteritis, bronchitis, pneumonia, tonsillitis, stomatitis, etc. According to its root Pomegranates, flowers, and peels contain a large amount of alkaloids, which have the effects of treating dysentery, hemostasis and astringency. The rhizomes and peels of pomegranates contain more tannins, which are raw materials for traditional Chinese medicine in leather and printing and dyeing industries. The current production of pomegranates has grown from scattered distribution. Developing towards a large-scale production base, combining fresh food and processing juice, expanding domestic sales, and opening up overseas markets, there is a good development trend. At present, the transportation of pomegranates mainly relies on bagging and packaging with foam nets to prevent pomegranates from Damage caused by collisions during transportation and handling, but because the foam net is a structure with openings at both ends, and the thickness is average, the effect of preventing damage during transportation is average

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A fresh-keeping and anti-collision packaging method for pomegranate during transportation, comprising the following steps:

[0018] (1) Mix carrageenan with polyacrylamide, sodium D-gluconate, calcium dihydrogen phosphate, and sodium bicarbonate at a weight ratio of 100:3:5:1:1, and add red at a volume ratio of 1:10. Ramu extract, heated to 80°C, kept stirring at a stirring rate of 3000r / min for 23 minutes to obtain a stable colloidal solution;

[0019] During the preparation of the red Swiss wood extract, the red Swiss wood and absolute ethanol were mixed and heated to 50°C at a volume ratio of 1:8, then vacuumed until the vacuum degree reached 1.35MPa, vacuum reflux for leaching for 5 hours, and ethanol was recovered , to obtain the red Swiss wood extract;

[0020] (2) Pass the colloidal solution into the granulation model to granulate. The granulation diameter is 0.1cm to obtain spherical particles. The spherical particles are dried under hot air at 45°C until the w...

Embodiment 2

[0023] A fresh-keeping and anti-collision packaging method for pomegranate during transportation, comprising the following steps:

[0024] (1) Mix carrageenan with polyacrylamide, sodium D-gluconate, calcium dihydrogen phosphate, and sodium bicarbonate at a weight ratio of 106:3:5:1:1, and add red at a volume ratio of 1:10. Ramu extract, heated to 83°C, kept stirring at a stirring rate of 3100r / min for 25 minutes to obtain a stable colloidal solution;

[0025] During the preparation of the red Swiss wood extract, the red Swiss wood and absolute ethanol were mixed and heated to 53°C at a volume ratio of 1:9, then vacuumed until the vacuum degree reached 1.34MPa, vacuum refluxed for 5.7 hours, and the ethanol was recovered , to obtain the red Swiss wood extract;

[0026] (2) Pass the colloidal solution into the granulation model to granulate. The granulation diameter is 0.3cm to obtain spherical particles. The spherical particles are dried under hot air at 46°C until the water ...

Embodiment 3

[0029] A fresh-keeping and anti-collision packaging method for pomegranate during transportation, comprising the following steps:

[0030] (1) Mix carrageenan with polyacrylamide, sodium D-gluconate, calcium dihydrogen phosphate, and sodium bicarbonate at a weight ratio of 110:3:5:1:1, and add red at a volume ratio of 1:10. Ramu extract, heated to 85°C, kept stirring at a stirring rate of 3200r / min for 28 minutes to obtain a stable colloidal solution;

[0031] During the preparation of the red Swiss wood extract, the red Swiss wood and absolute ethanol were mixed and heated to 55°C at a volume ratio of 1:10, then vacuumed until the vacuum degree reached 1.38MPa, vacuum refluxed for 6 hours, and ethanol was recovered , to obtain the red Swiss wood extract;

[0032] (2) Pass the colloidal solution into the granulation model to granulate. The granulation diameter is 0.15cm to obtain spherical particles. The spherical particles are dried under hot air at 48°C until the water cont...

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PUM

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Abstract

The invention relates to a fresh-keeping treatment method of vegetables and fruits, in particular to a fresh-keeping anti-collision packaging method of pomegranates during transportation. The fresh-keeping anti-collision packaging method comprises the following steps of mixing carrageenin with polyacrylamide, D-sodium gluconate, calcium dihydrogen phosphate and sodium bicarbonate to obtain a mixture, adding the mixture into a swida alba opiz leaching solution, performing heating, performing stirring, and leading the stirred mixture into a granulation model for granulation; and putting fresh harvested pomegranates into packaging bags, adding spheroidal particles, leading distilled water and mixed gas into the packaging bags, and sealing the bags. The packaging method disclosed by the invention has good effects of collision resistance, fresh keeping and color protection.

Description

technical field [0001] The invention relates to a fresh-keeping treatment method for fruits and vegetables, in particular to a fresh-keeping anti-collision packaging method for pomegranates during transportation. Background technique [0002] Pomegranate is a kind of fruit that spreads all over the north and south of our country. It is widely distributed in temperate and subtropical regions. The pomegranate juice made is a refreshing drink with unique flavor, and pomegranate wine is famous for a long time. The pomegranate fruit is not only rich in nutrition, but also has high medicinal value. It can treat enteritis, bronchitis, pneumonia, tonsillitis, stomatitis, etc. According to its root Pomegranates, flowers, and peels contain a large amount of alkaloids, which have the effects of treating dysentery, hemostasis and astringency. The rhizomes and peels of pomegranates contain more tannins. The development of large-scale production bases, the combination of fresh food and p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/154A23B7/148B65D85/34B65D81/20B65D81/02
CPCA23B7/154A23B7/148B65D81/02B65D81/2084B65D85/34
Inventor 李维厚
Owner 蚌埠市众星蔬果科技专业合作社联合社
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