Dyeing method for multi-color Chinese rose cut flower

A dyeing method and technology of rose flowers, applied in the field of garden art, can solve the problems of single color, harm to flowers, high cost of flower color, etc., and achieve the effect of maintaining the viewing period, fragrant smell, stable and bright color

Inactive Publication Date: 2013-07-24
CHINA PHARM UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Common rose flower colors in nature are red, pink, yellow, and white, with a single color; however, the cost of changing the flower color thro...

Method used

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  • Dyeing method for multi-color Chinese rose cut flower
  • Dyeing method for multi-color Chinese rose cut flower
  • Dyeing method for multi-color Chinese rose cut flower

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Embodiment Construction

[0028] Specific embodiments of the present invention are described in further detail as follows:

[0029] 1. Materials and devices

[0030] 1. Selection of flower materials: Choose white or cyan rose fresh-cut flowers, such as "Fendra, Snow Mountain" and so on. The flower branch should be as straight as possible, and the flower branch should be cut off along the main branch at the first branch. After pruning, the flower branch length should be 50-60cm, and 4-5 compound leaves should be reserved. The flower is about to be released (slightly open), the outermost petals of the flower are rolled outwards, and the diameter of the flower is about 4-6cm. (Such as figure 1 shown)

[0031] 2. Food coloring: carmine, bright blue, lemon yellow, fruit green, grape purple, sunset yellow, all produced by Shanghai Huijia Fine Chemical Factory.

[0032] 3. Stem splitting device: It consists of 2 pieces of metal blades, which are embedded in the solid plaster mold. (Such as figure 2 sho...

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Abstract

The invention relates to a dyeing method for a multi-color Chinese rose. The method includes the following steps: a white Chinese rose cut flower is prepared; Chinese rose dyeing liquid is prepared by using of 8-10 g/L of edible pigment, and the edible pigment comprises bright blue, lemon yellow, carmine, fruit green, grape purple and sunset yellow in color kinds; a Chinese rose stem is longitudinally cut and divided into three equal parts, the stem cutting depth is 3-7 cm, and cut stems are immersed into dehydrating agent to be treated in a dehydrated mode; the cut Chinese rose stems are respectively immersed into the dyeing liquid, and the immersion depth is 3-4 cm; and the cut Chinese rose stems are dyed for 24-48 hours. The rose is taken out, divided parts are cut, and a dyed Chinese rose cut flower is obtained. The dyeing method is very convenient, the dyed Chinese rose is stable and bright-colored in color luster, bright and colorful, and has more than three kinds of colors, and not only is original natural fragrance maintained, but also a 5-10 day sight-enjoying period of the cut flower is reached. Expressive force and sight-enjoying value of the Chinese rose are greatly increased, and the dyeing method for the multi-color Chinese rose has very high commercial value.

Description

technical field [0001] The invention relates to a method for multi-color dyeing of rose cut flowers, in particular to a method for co-dyeing and pretreatment of various food colorings. Especially for rainbow rose varieties, you can customize the color matching according to your needs. It belongs to the field of garden art. Background technique [0002] The flower shape of the rose is beautiful, the high heart curls or the high heart is warped, graceful and generous, contained but not exposed; the petals are hard, and the flowers decay slowly; the flower color is bright, bright, pure, not gray, not dark; the flower branch is long, the pedicel Stiff, not drooping; medium-sized leaves, smooth and shiny leaves; strong growth ability and other characteristics, it is one of the "four major cut flowers" in China. Common rose flower colors in nature are red, pink, yellow, and white, and the color is single; however, the cost of changing the color through genetic engineering, artif...

Claims

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Application Information

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IPC IPC(8): A01G5/00
Inventor 朱艳韩智豪唐浚博孙蕊王宝丽王慕颖
Owner CHINA PHARM UNIV
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