Color retention liquid and method of retaining color of red leaves

A technology of color-preserving liquid and leaves, applied in the direction of plant preservation, botanical equipment and methods, applications, etc., can solve the problems of single form, limit the development of handicraft production field, lack of red leaf color-preserving method, etc., to ensure water volatilization , maintain the effect of ornamental value

Inactive Publication Date: 2019-03-01
ANHUI NORMAL UNIV
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the relevant handicrafts on the market are mostly decorated with green leaves, the color is monotonous, and the form is single. Therefore, there is a lack of methods for preserving the color of red leaves, which greatly limits the development of related handicrafts.

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
  • Color retention liquid and method of retaining color of red leaves
  • Color retention liquid and method of retaining color of red leaves

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A color retention technology for red leaves, specifically comprising the following steps:

[0030] 1) Prepare a color-preserving solution. The formula includes: adding 70 g of sucrose, 70 g of citric acid, and 0.1 mol of magnesium sulfate to 1 L of water to obtain a color-preserving solution;

[0031] 2) Pick the red leaves of red leaf plum (Prunus cerasifera) and Acer palmatum (Prunus cerasifera) and maple (Acer palmatum) that are fresh, complete, free of disease spots, and basically consistent in shape, and soak them in tap water containing detergent for 5-10 minutes to wash them. Remove the dust and insect eggs on the surface of the leaves, soak them, rinse them with tap water 2-3 times, and finally use filter paper to absorb the water on the surface of the leaves;

[0032] 3) Put the beaker containing the color-preserving solution into a 50°C water bath and heat it. After the temperature rises to 50°C, put the leaves of the experimental group into the color-preservi...

Embodiment 2

[0037] Carry out according to the method for embodiment 1, difference is, the formula of color retention liquid is: in 1L water, add 70g sucrose, 70g citric acid, 0.25mol magnesium sulfate; Leaf material is: the red leaf of red leaf plum (Prunus cerasifera).

Embodiment 3

[0039] Carry out according to the method for embodiment 1, difference is, the formula of color retention liquid is: in 1L water, add 7% sucrose, 70g citric acid, 0.05mol magnesium sulfate; Leaf material is: the red leaf of plum (Prunus cerasifera) .

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 discloses a color retention liquid and a method of retaining color of red leaves. The color retention liquid comprises water, cane sugar, a weak acid and a sulfate, wherein per 1 L of water, the cane sugar accounts for 70-90 g, the weak acid accounts for 50-100 g, and the sulfate accounts for 0.05-0.1 mol. A red leaf treated with the color retention liquid can retain the original red; the original color of the red leaf can be restored; the economic value of the red leaf is given to play. A red leaf is dried by the method herein; moisture of the red leaf can volatilize; damage tothe red leaf due to excessive drying can also be avoided; the natural form of the red leaf is maintained; after being treated with the color retention liquid, the red leaf can retain the red color forlong time without fading or browning or mildew, and its ornamental value is maintained.

Description

technical field [0001] The invention relates to the technical field of color retention of plant leaves, in particular to a color retention solution and a color retention method for red leaves. Background technique [0002] Red leaves refer to the leaves of autumn-colored tree species whose leaf color changes from green to red in autumn or after frost, such as Acer palmatum (Acer palmatum); or leaves of tree species whose leaves are red all year round, such as Red-leaf plum (Prunus cerasifera) . [0003] According to the current literature description, the development of green leaf color retention technology started earlier, and the methods are rich and diverse, but the development of red leaf color retention is relatively lagging behind. On the one hand, because the color preservation method for green leaves is used for red leaves, the effect is not good; on the other hand, because red leaves are more likely to fade and mildew than green leaves. The red leaf is an indispen...

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
IPC IPC(8): A01N3/00
CPCA01N3/00
Inventor 李真黄开元刘恩卉朱琳梁媛吕国胜高轩
Owner ANHUI NORMAL UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap