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Chitosan preservative and use method thereof

The technology of a preservative and chitosan is applied in the field of chitosan preservative, which can solve the problem that the moisture of hydrangea is easily evaporated in large quantities, and achieve the effects of increasing the preservation effect, avoiding a large amount of evaporation and enhancing the antibacterial performance.

Pending Publication Date: 2022-04-12
上海翌日园林设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The application provides a chitosan preservative and its application method to solve the technical problem that the moisture of hydrangeas in the prior art is easy to evaporate in large quantities

Method used

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  • Chitosan preservative and use method thereof
  • Chitosan preservative and use method thereof
  • Chitosan preservative and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] A chitosan antistaling agent, the composition of the antistaling agent includes: water-soluble chitosan: 0.25‰, water-soluble emulsified silicone oil: 0.2‰, penetrant: 0.25, and the rest is water.

[0068] The silicone oil content of the water-soluble emulsified silicone oil is 60%-62%.

[0069] The solute content of the water-soluble azone is more than or equal to 99%.

[0070] The penetrant includes water-soluble azone.

[0071] In one embodiment of this application, as figure 1 Shown, provide a kind of using method of chitosan antistaling agent, adopt described antistaling agent to carry out fresh-keeping to hydrangea, described using method comprises:

[0072] S1. obtain water-soluble chitosan, water-soluble chitosan and penetrating agent;

[0073] S2. Mix the water-soluble chitosan, the water-soluble chitosan and the penetrant according to the first proportion to obtain the first preservative;

[0074] S3. Mixing the water-soluble chitosan, the water-soluble ch...

Embodiment 2

[0083] Compare embodiment 2 and embodiment 1, the difference of embodiment 2 and embodiment 1 is:

[0084] In terms of mass fraction, the components of the preservative include: water-soluble chitosan: 0.3‰, water-soluble emulsified silicone oil: 0.2‰ and penetrant: 0.2%, and the rest is water.

[0085] The first ratio includes water-soluble chitosan: water-soluble emulsified silicone oil: penetrating agent = 0.3‰: 0.2‰: 0.2%

Embodiment 3

[0087] Compare embodiment 3 and embodiment 1, the difference of embodiment 3 and embodiment 1 is:

[0088] In terms of mass fraction, the components of the preservative include: water-soluble chitosan: 0.5‰, water-soluble emulsified silicone oil: 0.25‰ and penetrant: 0.25%, and the rest is water.

[0089] S4. The water content obtained from Hydrangea is 80%;

[0090] Therefore, it is determined that a second preservative is needed.

[0091] The silicone oil content of the water-soluble emulsified silicone oil is 60%.

[0092] The penetrating agent is water-soluble azone.

[0093] The second proportion includes water-soluble chitosan: water-soluble emulsified silicone oil: penetrating agent = 0.5‰: 0.25‰: 0.25%.

[0094] The standard water content of the hydrangea is 85%.

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Abstract

The invention relates to the field of plant preservation, in particular to a chitosan preservative and a use method thereof. The preservative comprises water-soluble chitosan, water-soluble emulsified silicone oil, a penetrant and the balance of water. The method comprises the following steps: obtaining water-soluble chitosan, water-soluble chitosan and a penetrating agent; mixing the water-soluble chitosan, the water-soluble chitosan and the penetrant according to a first proportion to obtain a first preservative; mixing the water-soluble chitosan, the water-soluble chitosan and the penetrating agent according to a second proportion to obtain a second preservative; obtaining the water content of the hydrangea; according to the water content of the hydrangea, judging whether a first preservative needs to be adopted or not; if yes, the first preservative is prepared into a spray for spraying, and the preserved hydrangea is obtained; if not, a second preservative is prepared into a spray for spraying, and the preserved hydrangea is obtained; the water-soluble chitosan, the water-soluble emulsified silicone oil and the penetrant are utilized, so that the problem that a large amount of water in hydrangea is easy to evaporate is avoided.

Description

technical field [0001] The application relates to the field of plant preservation, in particular to a chitosan preservation agent and its application method. Background technique [0002] Flower arrangement, also known as the art of flower arrangement, is to put flowers in containers such as bottles, plates, and pots instead of planting them in these containers; Chinese flower arrangement is an ancient traditional cultural phenomenon, mostly to meet subjective and emotional needs. It is also a special way of entertainment in daily life. At present, there are two ways to fix the flower materials of the bouquet: one is to bind with thin iron wire, and each flower and each lining leaf are all wrapped with thin iron wire wrapped with green tape before modeling. The other is to use a special receptacle with flower mud inside, and insert the flowers into the receptacle according to the shape. This method is simpler and less troublesome. [0003] In the practice of flower arrange...

Claims

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Application Information

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IPC IPC(8): A01N3/02
Inventor 李震
Owner 上海翌日园林设计有限公司
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