Unlock instant, AI-driven research and patent intelligence for your innovation.

Freshness-retaining storage method for large Yangshao apricots

A technology for Yangshao apricots and ripe apricots, which is applied in the field of fresh-keeping and storage of Yangshao apricots. It can solve the problems of fresh apricots being soft, difficult for long-distance transportation, and easy to rot, so as to achieve small changes in nutritional components, maintain taste and flavor, and store long time effect

Inactive Publication Date: 2015-05-20
王鹏
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a fresh-keeping and storage method for Yangshao apricot, which overcomes the shortcomings of fresh apricots that are easy to be soft, easy to rot, and difficult for long-distance transportation, prolongs the shelf life and maintains the same quality

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Freshness-retaining storage method for large Yangshao apricots

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The day before picking, spray 0.5wt% calcium chloride solution on the pre-stored eight-ripe apricots; carefully harvest the treated apricots, and select fresh apricots without pests, rot, scars, and injuries and put them in 0.2 wt% KMNO 4 Disinfect the solution for 10 minutes; dry it, put it into a carton with air holes; transfer it to the pre-cooling room for pre-cooling at 12°C, and when the temperature of the fruit drops to 18°C, transfer it to the controlled atmosphere storage, and adjust the temperature of the controlled atmosphere storage to -0.5 ℃, humidity 70%, O 2 The content is 1v%, CO 2 The content is 3v%, after 9 days, raise the temperature of the controlled atmosphere storehouse to 18°C ​​and keep it for 40 hours, adjust the temperature of the controlled atmosphere storehouse to -0.5°C again, keep it for 9 days, and repeat this process. After being stored for 80 days, the Yangshao apricot of this embodiment does not change color, has no peculiar smell, ha...

Embodiment 2

[0020] Spray 1wt% calcium chloride solution on the pre-stored eight-ripe apricot fruit; carefully harvest the treated apricot fruit (the operator must wear gloves, and handle it gently during the picking process to avoid new mechanical injuries), select Put 0.5wt% KMNO into fresh apricots without pests and diseases, no rot, no scars, and no injuries 4 Disinfect the solution for 5 minutes; dry it and put it into a carton with air holes; transfer it to the pre-cooling room for pre-cooling at 14°C, and transfer it to the controlled atmosphere storage when the fruit temperature drops to 20°C; adjust the temperature of the controlled atmosphere storage to 0°C , Humidity is 90%, O 2 The content is 0.5v%, CO 2 The content is 5v%, after 7 days; raise the temperature of the controlled atmosphere storehouse to 17°C and keep it for 1 day, adjust the temperature of the controlled atmosphere storehouse to 0°C again, keep it for 7 days, and repeat this process. After being stored for 90 d...

Embodiment 3

[0022] Spray 0.8wt% calcium chloride solution on the pre-stored eight-ripe apricot fruit; carefully harvest the treated apricot fruit, select fresh apricots without pests, rot, scars, and injuries and put them in 0.1wt% KMNO 4 The solution was sterilized for 7 minutes; dried and put into a carton with air holes; transferred to the pre-cooling room and pre-cooled at 15°C, and transferred to the controlled atmosphere storage after the fruit temperature dropped to 18°C; adjusted the temperature of the controlled atmosphere storage to 1°C , Humidity is 80%, O 2 The content is 1v%, CO 2 The content is 4v%, after 15 days; raise the temperature of the controlled atmosphere storehouse to 19°C and keep it for 2 days, then adjust the temperature to 1°C again and keep it for 15 days, and so on. After the Yangshao apricot of this embodiment is stored for 100 days, it does not change color, has no peculiar smell, changes little in nutritional components, and maintains the original taste ...

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

PUM

No PUM Login to View More

Abstract

The invention belongs to the field of freshness-retaining storage of fruits and in particular relates to a freshness-retaining storage method for large Yangshao apricots. The method comprises the following steps of (1) spraying 0.5-1wt% calcium chloride solution to pre-stored 80 percent matured apricot fruits; (2) harvesting the fruits, selecting the fruits, and putting the fruits into a potassium permanganate solution for disinfection; (3) drying and packaging the fruits, and precooling at the temperature of 12-15 DEG C; (4) transferring the products into an air-conditioned refrigerator for storage after the temperature of the fruits is reduced to 18-20 DEG C. According to the freshness-retaining storage method for the large Yangshao apricots, the storage time of the large Yangshao apricots can be prolonged to 80-100 days; after being stored, the large Yangshao apricots do not discolor and have no peculiar smell, and the nutritional components are changed a little; furthermore, the large Yangshao apricots can keep the original taste and the original flavor; any radioactive substance for radiation treatment is not used, so that the environment cannot be polluted; the industrial production is facilitated; the large Yangshao apricots stored by the freshness-retaining storage method disclosed by the invention are easy to refrigerate and transport.

Description

technical field [0001] The invention belongs to the field of fresh-keeping and storage of fruits, and in particular relates to a fresh-keeping and storing method of Yangshao apricot. Background technique [0002] Apricot is a traditional cultivated tree species in my country. It has formed a famous product with strong local characteristics in the long history of cultivation, and is very influential in the domestic and foreign markets. In recent years, new varieties introduced and bred from home and abroad have emerged continuously, and the planting area has increased rapidly. Apricot producing areas all over the country have a batch of excellent varieties, lines or individual plants adapted to the local ecological environment. There are more than 20 species in my country, and Yangshao Daxing is the heaviest, with an average fruit weight of 89.5 grams, and the smallest one is only about 20 grams. Yangshao apricot, also known as egg apricot, is native to Mianchi County, Hena...

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

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A23B7/00A23B7/157A23B7/144
Inventor 王鹏王敏滑孟健王磊
Owner 王鹏