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Hydrangea cut-flower preservative

A preservative, hydrangea technology, applied in the direction of plant preservation, botanical equipment and methods, applications, etc., can solve the problems of easy withering of flowers, easy deterioration of water quality, lack of antibacterial ingredients in fresh-keeping components, etc., to improve water absorption capacity , reduce the decomposition rate, delay the aging effect

Inactive Publication Date: 2018-10-23
HONGHE COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The components of the preservatives in the prior art are complex, and there is a lack of effective antibacterial ingredients in the fresh-keeping components, which can not effectively prevent the sealing of the flower ducts by the microbial propagation, which leads to the problems that the flowers are easy to wither and the water quality is easy to deteriorate.

Method used

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  • Hydrangea cut-flower preservative
  • Hydrangea cut-flower preservative
  • Hydrangea cut-flower preservative

Examples

Experimental program
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Embodiment Construction

[0020] The implementation of the present application will be described in detail below in conjunction with the examples and drawings, so as to fully understand and implement the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects.

[0021] The hydrangea cut flower preservative of the present application includes glucose, citric acid and silver nitrate. When using the preservative, select disease-free hydrangea branches, remove dead leaves and old leaves at the lower part of the hydrangea branches, leave 2 to 3 leaves, and remove the hydrangea branches. Cut the stems obliquely, with an incision of 45°, cut to 40cm, and insert them into the prepared hydrangea cut flower preservative. Next, we will test and verify the fresh-keeping effect of different formulations of fresh-keeping solutions on hydrangea cut flowers. The cut hydrangeas used in this test were all from Kunming Binfen Gardening Company, ...

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Abstract

This application discloses a hydrangea cut-flower preservative, and belongs to the technical field of flower preservation. The hydrangea cut-flower preservative is prepared from the following components of glucose, citric acid and silver nitrate, wherein the concentration of the glucose in the preservative is 0.9 to 1% by mass; the content of citric acid in the preservative is 200mg / L, and the content of silver nitrate is 50mg / L. The hydrangea cut-flower preservative has the advantages that the activities of CAT (catalase), POD (peroxidase) and SOD (superoxide dismutase) in the hydrangea cut-flower petals are improved, the decomposing rate of soluble protein and soluble sugar is reduced, and the aging of hydrangea cut-flower cutting is delayed; the water absorbing ability of the hydrangeacut-flower is improved; the preservation effect is good, the vase life of the hydrangea cut-flower is 10 days, and the ornamental value is improved.

Description

technical field [0001] The application belongs to the technical field of fresh-keeping of flowers, and in particular relates to a fresh-keeping agent for cut hydrangea flowers. Background technique [0002] my country is the birthplace and resource distribution center of hydrangea. At present, hydrangea has become the sixth largest fresh cut flower after the five major fresh cut flowers such as rose, carnation, lily, eustoma, and gerbera. The development prospect is gratifying. [0003] Hydrangea flowers are large and colorful. As cut flowers, the biggest problem is that they are easy to dehydrate. Cut hydrangeas are mainly sold to domestic large and medium-sized cities, as well as Japan, South Korea, Australia and Southeast Asian countries and regions. Therefore, the fresh-keeping effect of preservatives is particularly important. The components of the preservatives in the prior art are complex, and there is no effective antibacterial component in the fresh-keeping compone...

Claims

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Application Information

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IPC IPC(8): A01N3/02
CPCA01N3/02
Inventor 苏一兰李杰李敏王维娜马红芸吴丹丹
Owner HONGHE COLLEGE
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