Multi-functional flower fresh-keeping agent and preparation method thereof

A preservative and multi-functional technology, applied in the field of multi-functional flower preservatives, can solve the problems of single function, inability to achieve moisture absorption, sterilization, etc., and achieve the effects of extending shelf life, promoting industrial development, and reducing transportation losses.

Inactive Publication Date: 2010-03-17
绿力技术研究(广东)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the domestic flower preservatives have a single function, and cannot achieve multi-functional compounding such as water absorption, sterilization, and antagonizing ethylene.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment one: according to the preparation of 100mL water retaining agent

[0029] Step 1: Preparation of water retaining agent

[0030] a, prepare hyaluronic acid aqueous solution according to the weight percentage of hyaluronic acid and water as 0.1%;

[0031] B, according to the weight percentage of soybean protein isolate and water is 1%, is mixed with soybean protein isolate aqueous solution;

[0032] c, according to the weight percentage of glucose and water, be 3% to be mixed with glucose aqueous solution;

[0033] d. Prepare 100 mL of water retaining agent according to the ratio of hyaluronic acid aqueous solution: soybean protein isolate aqueous solution: glucose aqueous solution = 1:5:10.

[0034] Step 2: Preparation of ethanol solution of carvone

[0035] Dissolve 1 mL of carvone in 2 mL of 70% ethanol solution at normal temperature and pressure to form an ethanol solution of carvone.

[0036] Step 3: Add the ethanol solution of 0.02% carvone according ...

Embodiment 2

[0039] Embodiment two: according to the preparation of 100mL water retaining agent

[0040] The manufacturing steps of this example are the same as 1, wherein the weight percent content of each component in its own solution is respectively:

[0041] Hyaluronic acid aqueous solution 1.05%

[0042] Soy protein isolate in water; 3%

[0043] Dextrose in water 6.5%

[0044] Ethanol solution of carvone 0.76%

[0045] Sodium dichloroisocyanurate aqueous solution 1.05%

[0046] Amoxyvinylglycine (AVG) aqueous solution 0.52%

[0047] Citric acid 1.55%

Embodiment 3

[0048] Embodiment three: according to the preparation of 100mL water retaining agent

[0049] The manufacturing steps of this example are the same as 1, wherein the weight percent content of each component in its own solution is respectively:

[0050] Hyaluronic acid aqueous solution 2.0%

[0051] Soy protein isolate in water 5%

[0052] Dextrose in water 10%

[0053] Sodium dichloroisocyanurate aqueous solution 2%

[0054] Carvone ethanol solution 1.5%

[0055] Amoxyvinylglycine (AVG) aqueous solution 1%

[0056] Aqueous solution of citric acid 3%

[0057] Product of the present invention has excellent performance:

[0058] 1. Comprehensively evaluate the fresh-keeping effect of each treatment according to the variety, post-harvest lifespan, post-harvest loss rate and other appearance forms and quality indicators. This product can effectively delay the aging process of fresh-cut flowers and reduce postpartum loss by 10-20%. Cut flowers such as roses can only be kept f...

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PUM

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Abstract

The invention relates to a multi-functional flower fresh-keeping agent and a preparation method thereof, which belong to the technical field of the freshness preservation of flowers, in particular to a composite type multi-functional flower fresh-keeping agent; the multi-functional flower fresh-keeping agent comprises a water retention agent, a carvone ethanol solution, a sodium dichloroisocyanuric acid water solution and an ammonia oxyethylene glycocoll (AVG) water solution; and the invention aims at providing a novel flower fresh-keeping agent and the preparation method thereof for the flourishing flower market at present to reduce the flower loss and the economic loss, improve the quality of the freshness preservation of the flowers and realize the compounding of a plurality of functions.

Description

technical field [0001] The invention belongs to the technical field of flower preservation, and in particular relates to a compound multifunctional flower preservation agent. Background technique [0002] With the continuous development of my country's economy and the improvement of people's living standards, the production and consumption of flower products have also increased rapidly, and more and more have entered the international market, thus making the flower industry increasingly become the most dynamic part of my country's agricultural industrial structure. "Sunrise industry", but they are perishable fresh products with high post-harvest loss. The post-harvest loss of fresh cut flowers in various countries is generally about 20%, which is significantly higher than the loss of fruit and vegetable products, which brings huge economic losses to cut flower producers and operators. loss, so fresh-cut flower preservation treatment has become a necessary step after flower har...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N3/02
Inventor 郭彤彤
Owner 绿力技术研究(广东)有限公司
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