Cut rose flower preservative and method thereof for preserving cut rose flowers

A technology of preservatives and cut flowers, which is applied in the direction of botany equipment and methods, plant preservation, application, etc., and can solve the problems of high cost, difficult preservation, adverse effects on people and the environment, etc.

Inactive Publication Date: 2010-06-09
HENAN NORMAL UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing fresh-keeping methods for rose cut flowers are mainly chemical preservation, most of which contain artificially synthesized chemical substances such as 8-hydroxyquinoline and silver thiosulfate, but these chemical substances have high cost, are difficult to preserve and are toxic, causing harm to people and the environment. adverse effects

Method used

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  • Cut rose flower preservative and method thereof for preserving cut rose flowers

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Embodiment Construction

[0004] According to traditional Chinese medicine research, the ecdysterone in the root of Achyranthes bidentata has the effect of delaying aging. Ecdysterone has been shown to increase chlorophyll, protein and sugar levels in plants. And only the root of Achyranthes bidentata is used as medicine during traditional medicine, but the content of ecdysterone in the root is very low, and the content in its seeds is the highest. The method of extracting ecdysterone by using Achyranthes bidentata seeds:

[0005] Grind the dry seeds of Achyranthes bidentata into powder, weigh an appropriate amount of powder and add methanol (according to the ratio of 1g:20mL), ultrasonically extract for 40min, filter off the residue, concentrate to dryness under reduced pressure in a rotary evaporator, quantitatively dilute with distilled water, and use high-efficiency liquid The content of ecdysterone was determined by phase chromatography.

[0006] The method of using the ecdysterone of the above-...

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Abstract

The invention discloses a cut rose flower preservative and a method thereof for preserving cut rose flowers. The invention relates to flower treatment. The invention aims at providing the cut rose flower preservative with good preservation effect, low cost, no toxicity and environment-friendly property and the method thereof for preserving the cut rose flowers. The technical scheme of the invention is that the cut rose flower preservative adopts ecdysterone. The method for preserving the cut rose flowers comprises the steps of diluting the ecdysterone with tap water or distilled water to the concentration of 1.6*10<-7>-4.8*10<-7>, placing the collected cut rose flowers into the diluted ecdysterone water solution, carrying out pre-treatment for 24 hours under the condition of 4-9 DEG C, then inserting the cut rose flowers into a bottle containing the tap water or the distilled water, and changing the water once a day. The method for preserving the cut rose flowers comprises the steps of firstly diluting the ecdysterone with the tap water or the distilled water to 10<-10>-10<-6> mol / L, then arranging into the bottle, inserting the cut rose flowers collected at the appropriate time into the bottle, and changing the ecdysterone water solution once a day. The invention is used for preserving the cut flowers.

Description

Technical field: [0001] The invention relates to flower treatment, in particular to a preservative for rose cut flowers and a preparation method thereof. Background technique: [0002] The existing fresh-keeping methods for cut rose flowers are mainly chemical preservation, most of which contain artificially synthesized chemical substances such as 8-hydroxyquinoline and silver thiosulfate, but these chemical substances are expensive, difficult to preserve and toxic, and cause harm to people and the environment. adverse effects. Invention content: [0003] The purpose of the present invention is to provide a kind of antistaling agent for cut rose flowers with good fresh-keeping effect, low cost, non-toxic and environment-friendly and a method for keeping fresh cut rose flowers. The technical scheme of the present invention is characterized in that: the fresh-keeping agent is ecdysterone. Dilute ecdysterone with tap or distilled water to 1.6 x 10 -7 ~4.8×10 -7 mol / L conc...

Claims

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Application Information

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IPC IPC(8): A01N3/02
Inventor 李金亭赵喜亭邱宗波张晓伟赵月丽
Owner HENAN NORMAL UNIV
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