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Reagent for preserving horticultural fresh flowers and preparation method of reagent

A technology for fresh flowers and reagents, which is applied in the field of fresh-keeping reagents for horticultural flowers and its preparation, which can solve the problems of limited application and long fresh-keeping period, and achieve the effects of low cost, prolonged fresh-keeping time and good biocompatibility

Inactive Publication Date: 2018-01-19
林涵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chinese patent CN201010285995.2 discloses a fresh-keeping agent for flowers and its preparation method. Due to the use of silver thiosulfate in this invention, the product contains heavy metal substances, and its application is also limited
At present, there are many varieties of flower preservatives on the market, but there is no product that can truly achieve simple process, convenient use, and long fresh-keeping period.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0023] A preparation method of a reagent for keeping garden flowers fresh, comprising the following steps:

[0024] S1: Grinding the aloe vera and olive leaves into powder, adding gluconic acid for heating and extracting, and filtering to obtain the filtrate;

[0025] S2: Add diatomaceous earth, silver thiosulfate, cellulose preparation, clam shell powder, and ammonium alum into water and stir until completely dissolved to obtain a microemulsion;

[0026] S3: Soak the tea leaves in 10-15 times distilled water, then put them into a still pot, heat at 45-68°C for distillation, and then filter and extract to obtain a mixed extract;

[0027] S4: Obtain the filtrate in step S1, obtain the microemulsion in step S2 and obtain the extract in step S3, add liquid paraffin, diatomaceous earth, gluconic acid, and acanthus extract after mixing; fully stir and mix uniformly; obtain a mixed solution, Add surfactant and water, mix well, and stir at high speed to make preservative.

Embodiment 1

[0029] A fresh-keeping reagent for horticultural flowers is prepared from the following raw materials in parts by weight:

[0030] 16 parts of aloe vera, 8 parts of diatomaceous earth, 18 parts of liquid paraffin, 6 parts of gluconic acid, 4 parts of olive leaf, 18 parts of diatomaceous earth, 9 parts of silver thiosulfate, 4 parts of clam shell powder, 6 parts of cellulose preparation, 5 parts of acanthus extract, 13 parts of tea leaves, 5 parts of ammonium alum, 8 parts of surfactant, and the rest are water.

[0031] A preparation method of a reagent for keeping garden flowers fresh, comprising the following steps:

[0032] S1: Grinding the aloe vera and olive leaves into powder, adding gluconic acid for heating and extracting, and filtering to obtain the filtrate;

[0033] S2: Add diatomaceous earth, silver thiosulfate, cellulose preparation, clam shell powder, and ammonium alum into water and stir until completely dissolved to obtain a microemulsion;

[0034] S3: Soak th...

Embodiment 2

[0037] A fresh-keeping reagent for horticultural flowers is prepared from the following raw materials in parts by weight:

[0038] 20 parts of aloe, 10 parts of diatomaceous earth, 19 parts of liquid paraffin, 7 parts of gluconic acid, 5 parts of olive leaf, 20 parts of diatomaceous earth, 10 parts of silver thiosulfate, 5 parts of clam shell powder, 8 parts of cellulose preparation, 7 parts of acanthus extract, 14 parts of tea leaves, 7 parts of ammonium alum, 10 parts of surfactant, and the rest are water.

[0039] A preparation method of a reagent for keeping garden flowers fresh, comprising the following steps:

[0040] S1: Grinding the aloe vera and olive leaves into powder, adding gluconic acid for heating and extracting, and filtering to obtain the filtrate;

[0041] S2: Add diatomaceous earth, silver thiosulfate, cellulose preparation, clam shell powder, and ammonium alum into water and stir until completely dissolved to obtain a microemulsion;

[0042] S3: Soak the ...

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PUM

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Abstract

The invention discloses a reagent for preserving horticultural fresh flowers and a preparation method of the reagent. The reagent is prepared from raw materials in parts by weight as follows: 11-22 parts of aloe, 6-11 parts of diatomite, 8-15 parts of plant ash, 13-20 parts of liquid paraffin, 4-8 parts of gluconic acid, 2.5-6 parts of olive leaf, 15-21 parts of diatomite, 7-12 parts of silver thiosulfate, 1.5-3.2 parts of clam shell powder, 1.2-3.4 parts of a cellulose preparation and 1.3-2.4 parts of Rostellularia procumbens extract. The reagent for preserving the horticultural fresh flowerscan effectively prolong preserving time of the flowers and is high in pertinence, the efficacy lasts long, the toxic effect on the flowers is reduced while the activity of the flowers is kept, and comparison verifies that the effect is improved by 3-5 times as compared with like products sold in the market; under synergistic cooperation of wax substances and auxiliaries, the adhesion on the surfaces of the flowers is enhanced, water evaporation of the flowers can be inhibited by means of the hydrophobicity of the substances, the flowers are prevented from getting deformed due to water loss, and withering is delayed.

Description

technical field [0001] The invention relates to a fresh-keeping agent, in particular to a fresh-keeping agent for horticultural flowers and a preparation method thereof. Background technique [0002] In recent years, with the advancement of science and technology, the increase of material and economic capabilities, and the continuous improvement of people's living standards, people's requirements for quality of life and life sentiment are also increasing, and there are new requirements for the quality and quality of flowers, fruits and vegetables. . Everyone not only requires fresh and safe vegetables to be eaten all year round, but also decorates their living environment with flowers. Thereby the preservation of fresh flowers and fruits and vegetables is becoming more and more important. At present, the commonly used methods for fresh flower preservation are: spraying water, plant nutrient preparations, plant water-retaining agents or low-temperature storage. CN200910042...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N3/02
Inventor 林涵
Owner 林涵