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Fresh herbarium and preparation method thereof

A plant specimen, fresh technology, applied in the field of fresh plant specimens and its preparation, can solve the problems of plant specimens inconvenience, resin easy to change color, can not be displayed outdoors, etc., to achieve the effect of glue sticking firmly and good sealing

Active Publication Date: 2020-02-11
钦州市中医药研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Plant primary color specimens play a very important role in botanical plant research, and also have important value in specimen display, display and artistic appreciation. At present, the solid embedding of fresh plants is mainly embedding with resin, such as Chinese patent CN 109085028 A "Method for making solidified specimens of citrus leaf diseases" This method adopts epoxy resin and curing agent for embedding; due to the strong curing ability of the resin and low cost, it has become the mainstream of embedding plant specimens, but because the resin It is easy to change color and become brittle under sunlight. At present, most resin-embedded plant specimens cannot be displayed outdoors, or cannot be exposed to sunlight, and must be stored dry and dark, which brings great inconvenience to the display of plant specimens. , and the resin material is not environmentally friendly, so it is necessary to research and develop solid specimens to produce embeddings that can adapt to normal temperature, normal light, and constant humidity environments, which can embed fresh plant specimens without causing the plants to lose color

Method used

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  • Fresh herbarium and preparation method thereof
  • Fresh herbarium and preparation method thereof
  • Fresh herbarium and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The fresh plant selected in this embodiment is Ophiopogon japonicus; the specific preparation method is:

[0027] (1) select fresh Radix Ophiopogon japonicus root without damage by diseases and insect pests, wash and remove the soil;

[0028] (2) Weigh 5g of copper sulfate solid, measure 100mL of glacial acetic acid, and mix it to make a stock solution; add water to dilute it 4 times to make a color-preserving solution, and put the Ophiopogon japonicus in step (1) into the color-preserving solution Heat to 70°C, observe that the leaves of the plants turn from green to yellow and then turn green, stop heating, pick up the fresh plants and rinse them with clean water, and store them in the preservation solution (wherein, the preparation method of the preservation solution is: preservation The liquid is composed of lemon juice, aloin, honey and water according to the mass ratio of 1:2:1:100);

[0029] (3) Weigh the components of the embedding agent according to the mass r...

Embodiment 2

[0034] The fresh plant selected in this embodiment is Ophiopogon japonicus; the specific preparation method is:

[0035] (1) select fresh Radix Ophiopogon japonicus root without damage by diseases and insect pests, wash and remove the soil;

[0036] (2) Weigh 5g of copper sulfate solid, measure 100mL of glacial acetic acid, and mix it to make a stock solution; add water to dilute it 4 times to make a color-preserving solution, and put the Ophiopogon japonicus in step (1) into the color-preserving solution Heat to 80°C, observe that the leaves of the plants turn from green to yellow and then turn green, stop heating, pick up the fresh plants and rinse them with clean water, and store them in the preservation solution (wherein, the preparation method of the preservation solution is: preservation The liquid is composed of lemon juice, aloin, honey and water according to the mass ratio of 3:4:1:100);

[0037] (3) Weigh the components of the embedding agent according to the mass r...

Embodiment 3

[0042] The fresh plant selected in this embodiment is Ophiopogon japonicus; the specific preparation method is:

[0043] (1) select fresh Radix Ophiopogon japonicus root without damage by diseases and insect pests, wash and remove the soil;

[0044] (2) Weigh 5g of copper sulfate solid, measure 100mL of glacial acetic acid, and mix it to make a stock solution; add water to dilute it 4 times to make a color-preserving solution, and put the Ophiopogon japonicus in step (1) into the color-preserving solution Heat to 75°C, observe that the leaves of the plants turn from green to yellow and then turn green, stop heating, pick up the fresh plants and rinse them with clean water, and store them in the preservation solution (wherein, the preparation method of the preservation solution is: preservation The liquid is composed of lemon juice, aloin, honey and water according to the mass ratio of 2:3:1:100);

[0045] (3) Weigh the embedding agent components according to the mass ratio of c...

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Abstract

The invention relates to the technical field of herbarium processing, and especially relates to a fresh herbarium and a preparation method thereof. The solid herbarium mainly adopts a colloidal substance to replace resin which is environmentally unfriendly and resistant to light in the prior art to serve as an embedding agent, and the embedding agent is preferably selected from carrageenan, pectin, aloe vera gel and jelly powder; antibacterial agents which are aloe extract and potassium sorbate are also added into the colloid; and the embedding agent is used for embedding the specimen plant, and then performing sealing and ultraviolet sterilization in order to achieve the effective sterilization effect, so a vacuum sterile state is formed in the specimen, specimen plants can be effectivelyprotected, and the light aging resistance effect can be achieved.

Description

【Technical field】 [0001] The invention relates to the technical field of plant specimen processing, in particular to a fresh plant specimen and a preparation method thereof. 【Background technique】 [0002] Plant primary color specimens play a very important role in botanical plant research, and also have important value in specimen display, display and artistic appreciation. At present, the solid embedding of fresh plants is mainly embedding with resin, such as Chinese patent CN 109085028 A "Method for making solidified specimens of citrus leaf diseases" This method adopts epoxy resin and curing agent for embedding; due to the strong curing ability of the resin and low cost, it has become the mainstream of embedding plant specimens, but because the resin It is easy to change color and become brittle under sunlight. At present, most resin-embedded plant specimens cannot be displayed outdoors, or cannot be exposed to sunlight, and must be stored dry and dark, which brings grea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N3/00A01N65/42A01N37/06A01P1/00A01P3/00C08L5/00C08L5/06C08K5/00C08K5/098
CPCA01N3/00A01N65/00A01N65/42A01N37/06C08L5/00C08L5/06C08L2205/035C08L2205/025C08K5/00C08K5/098
Inventor 朱开昕苏本伟郑豪芬梁秋明付翠云容兴玲李永华彭晶蕊吴宗师
Owner 钦州市中医药研究所
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