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

A kind of grape storage method

A technology of grapes and fruit stems, applied in botany equipment and methods, food preservation, agricultural machinery and tools, etc., can solve the problems of perishability and weak texture of grapes, so as to improve the shelf life, improve the absorption effect, and increase the affinity Effect

Active Publication Date: 2022-03-11
贵州金州农耕生态农业有限公司
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to increase the shelf life of ripe but unmarketable grapes, prevent grapes from rotting, and cause economic losses, people have invented many storage methods for grapes for thousands of years, the most notable of which include cold storage storage, cellar storage, film storage, and earthen jars. Four types of storage; however, the texture of grapes is relatively "weak" and they are still perishable during storage

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
  • A kind of grape storage method
  • A kind of grape storage method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] This embodiment provides a storage method for grapes, the purpose is to keep fresh unsold grapes with stalks, and improve the shelf life of post-harvest grapes; the specific process is as follows:

[0034] a. Grape pretreatment: After 5 p.m. on a sunny day, cut off the whole bunch of fully mature grapes together with the stems, remove cracked, rotten, damaged, and insect-infested fruits, and tie three strings on the grape stems. The end of the fruit stem is 2cm, and the connecting line between the binding points of the three thin ropes is controlled to be an equilateral triangle, and the other ends of the three thin ropes are glued together to form a triangular prism-shaped netting, so that the bound grapes can be hung in the hanging process. Hang vertically; hang the grapes tied with thin ropes on the hooks of the hanging rack, hang them on the hanging rack, spread them in a cool and ventilated place at 20°C for 3 hours, wipe off the surface fruit powder, and then hang ...

Embodiment 2

[0043] This embodiment provides a storage method for grapes, the purpose is to keep fresh unsold grapes with stalks, and improve the shelf life of post-harvest grapes; the specific process is as follows:

[0044]a. Grape pretreatment: After 5 p.m. on a sunny day, cut off the whole bunch of fully mature grapes together with the stems, remove cracked, rotten, damaged, and insect-infested fruits, and tie three strings on the grape stems. The end of the fruit stem is 2cm, and the connecting line between the binding points of the three thin ropes is controlled to be an equilateral triangle, and the other ends of the three thin ropes are glued together to form a triangular prism-shaped netting, so that the bound grapes can be hung in the hanging process. Hang vertically; hang the grapes tied with thin ropes on the hooks of the hanging rack, hang them on the hanging rack, spread them in a cool and ventilated place at 23°C for 5 hours, wipe off the surface fruit powder, and then hang t...

Embodiment 3

[0052] This embodiment provides a storage method for grapes, the purpose is to keep fresh unsold grapes with stalks, and improve the shelf life of post-harvest grapes; the specific process is as follows:

[0053] a. Grape pretreatment: After 5 p.m. on a sunny day, cut off the whole bunch of fully mature grapes together with the stems, remove cracked, rotten, damaged, and insect-infested fruits, and tie three strings on the grape stems. The end of the fruit stem is 2.5cm, and the connecting line between the binding points of the three thin ropes is controlled to form an equilateral triangle, and the other ends of the three thin ropes are glued together to form a triangular prism-shaped netting, so that the tied grapes are in the hanging process. Can hang vertically; hang the grapes tied with strings on the hooks of the hanging rack, hang them on the hanging rack, and spread them in a cool and ventilated place at 21°C for 4 hours, wipe off the surface fruit powder, and then dry t...

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 relates to the technical field of grape planting, in particular to a storage method for grapes. In the grape storage method provided by the present invention, by picking grapes together with fruit stems in the evening on a sunny day, rejecting unqualified fruit pears, hanging the grapes on a hanging frame, performing cooling, pre-cooling, and winnowing treatment, and then putting them on the grape stems Infusion tubes and plastic bubbles, the plastic bubbles are filled with nutrient solution, and the grape racks with grapes are sent to the cellar, and the grapes are "infused" to provide a continuous supply of nutrients for the grapes in storage, preventing the grapes from dying or Nutrient components are diffused, which effectively improves the shelf life of post-harvest grapes and ensures that the grapes are kept fresh until the next spring. Compared with ordinary grape storage, the nutrient components and water content of grapes stored in the grape storage method provided by the present invention are basically equivalent to those of fresh grapes.

Description

technical field [0001] The invention relates to the technical field of grape planting, in particular to a storage method for grapes. Background technique [0002] Grape, a kind of berry, is one of the oldest and most widely distributed fruits in the world. Humans began to cultivate this kind of fruit tree a long time ago. The berries are mostly round or oval, and the color varies with the variety. It accounts for almost a quarter of the world's fruit production; it has high nutritional value and is used in grape juice, raisins and wine. Large grains, thick skin, less juice, more water, easy separation of skin and flesh, sweet and sour taste, storage and transportation of Eurasian grapes, also known as grapes, generally grow in clusters, with yellow-green, red, black-blue or Purple. There is a thin skin on the outside of the pulp, and a thin frost on the outside of the skin. Some varieties are seedless. Grapes can be used as raw fruit, wine or raisins. In addition, it can...

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): A01F25/14A01F25/16A01F25/22A23B7/154A23B7/157
CPCA01F25/14A01F25/16A01F25/22A23B7/154A23B7/157A23V2002/00A23V2250/032A23V2250/61A23V2250/708
Inventor 罗明艳
Owner 贵州金州农耕生态农业有限公司