CN101196443A - Color fixing and plasticizing method for plant leaf blade specimen - Google Patents
Color fixing and plasticizing method for plant leaf blade specimen Download PDFInfo
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- CN101196443A CN101196443A CNA2006101190691A CN200610119069A CN101196443A CN 101196443 A CN101196443 A CN 101196443A CN A2006101190691 A CNA2006101190691 A CN A2006101190691A CN 200610119069 A CN200610119069 A CN 200610119069A CN 101196443 A CN101196443 A CN 101196443A
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- leaf blade
- plant leaf
- plant
- plant leaves
- green
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Abstract
The invention discloses a herbarium fixing and plasticizing method, which comprises the following procedures: color fixing procedure: A. heating the green plant leaves in copper acetate aqueous solution until the herbarium changing into chartreuse and green again, and using clean water to flush the leaves of plant; or B. heating the leaves of red plant leaves in acetic acid magenta until the plant leaves become yellow and red again, using clean water to flush the plant leaves; or C. heating the plant leaves in 50 percent acetum until the plant leaves become yellow, and using clean water to flush the plant leaves; plasticizing procedure, putting the product in the color fixing procedure into methacrylic acid methyl ester solution for immersing for 1 to 10 hours and shining by sunlight for 5 to 24 hours. The plant leaves specimens manufactured by the plant leaves specimens color fixing and plasticizing method are not easy to fade, break or be damaged by worm, and is not easy to milden and rot.
Description
Technical field
The present invention relates to a kind of method for making of plant leaf blade specimen, especially relate to a kind of plant leaf blade specimen fixation and plasticizing method.
Background technology
At present, in the biological experiment, often use the vegetable wax leaves specimen, so that more directly understand the content such as form, structure of plant leaf blade.But with regard to present method for making, exist certain defective, mainly be fugitive color, the fragmentation of plant leaf blade specimen and damaged by worms, go mouldy easily, be unfavorable for long preservation.
Summary of the invention
The present invention is for the fugitive color that overcomes the plant specimen plant leaf blade specimen of making in the prior art, fragmentation and is damaged by worms, goes mouldy easily, the deficiency that is unfavorable for long preservation, the plant specimen fixation and the plasticizing method that a kind of not fugitive color, fragmentation are provided and are damaged by worms, go mouldy.
For realizing above purpose, the present invention is achieved through the following technical solutions:
Plant specimen fixation and plasticizing method may further comprise the steps:
Fixation step: A in the Schweinfurt green heated in water solution, after becoming yellow green earlier and become green again to plant specimen, uses the flushing with clean water plant leaf blade with the green plants blade;
Or B, red plant leaf blade is heated in aceto-camine solution, become redness again to the plant leaf blade yellowing after, use the flushing with clean water plant leaf blade.
Or C, plant leaf blade is heated in 50% acetum, become yellow to plant leaf blade, use the flushing with clean water plant leaf blade;
The plasticizing step, fixation step products therefrom is put into the molten immersion of methyl methacrylate 1-10 hour, solar radiation 5-24 hour.
Preferably, in the described fixation steps A, the Schweinfurt green aqueous solution makes saturated solution for Schweinfurt green joined in 50% acetum, again with saturated solution with by 1: 4 ratio is mixed must.
The plant leaf blade specimen that plant leaf blade specimen fixation among the present invention and plasticizing method make, not fugitive color, fragmentation and damaged by worms is difficult for going mouldy.
Embodiment
Embodiment 1:
Fixation step: Schweinfurt green joined in 50% acetum make saturated solution, again with saturated solution with by 1: 4 ratio is mixed must the Schweinfurt green aqueous solution, with the green plants blade in the Schweinfurt green heated in water solution, after becoming yellow green earlier and become green again to plant specimen, use the flushing with clean water plant leaf blade;
The plasticizing step, fixation step products therefrom is put into the molten immersion of methyl methacrylate 1-10 hour, solar radiation 5-24 hour.
Embodiment 2:
The fixation step heats red plant leaf blade in aceto-camine solution, become redness again to the plant leaf blade yellowing after, use the flushing with clean water plant leaf blade.
The plasticizing step, fixation step products therefrom is put into the molten immersion of methyl methacrylate 1-10 hour, solar radiation 5-24 hour.
Embodiment 3:
The fixation step heats plant leaf blade in 50% acetum, become yellow to plant leaf blade, uses the flushing with clean water plant leaf blade;
The plasticizing step, fixation step products therefrom is put into the molten immersion of methyl methacrylate 1-10 hour, solar radiation 5-24 hour.
The contrast experiment
1, electromagnetic reaction experiment
Be placed in the plastic plate not making the drying herbarium of any processing and the sample of application the inventive method making, use the defreezing by microwave oven shelves, rotated 2 minutes respectively 1 minute, 3 minutes, 5 minutes, 10 minutes, 40 minutes, observe the variation of leaf, repeated experiments three times.
Do not make no change in the drying herbarium 10 minutes of any processing, 40 minutes, the little volume of profile becomes fragile, and was frangible.Use the sample that the inventive method is made, no change in 5 minutes curled in 10 minutes slightly, and 40 minutes amount of crimp were with 10 minutes, and not broken, not crisp, hand is pinched softness.
2, the reaction experiment of Exposure to Sunlight
The sample of selecting for use the drying of winter jasmine leaf and application the inventive method to make tanned by the sun under similarity condition 8 hours.The result is: drying winter jasmine leaf, and leaf outward appearance no change, but become fragile, frangible; Use the plasticizing winter jasmine leaf sample that the inventive method is made, the leaf deliquescing, bending, toughness is good; Color is fixing not to plastify winter jasmine leaf, the outward appearance no change, but also become fragile, frangible.
3, the reaction experiment that goes mouldy
Be placed on together in the double dish making sample without the plasticizing dry preserved specimen with application the inventive method, the gauze of humidity on the upper cover was checked once in per two days, guaranteed the gauze humidity, and the situation of change of observation leaf blade specimen.
The result deliquescing shrinkage occurs two days later without the plasticizing dry preserved specimen, and variable color is arranged after 6 days slightly, progressively occurs later on significantly going mouldy, and mouldy spot appears in blackening after 25 days.And use the back deliquescing of making moist of sample that the inventive method makes, color does not change, and does not go mouldy.
Embodiment among the present invention only is used for that the present invention will be described, does not constitute the restriction to the claim scope, and other substituting of being equal in fact that those skilled in that art can expect are all at protection domain of the present invention.
Claims (2)
1. plant specimen fixation and plasticizing method is characterized in that, may further comprise the steps:
Fixation step: A in the Schweinfurt green heated in water solution, after becoming yellow green earlier and become green again to plant specimen, uses the flushing with clean water plant leaf blade with the green plants blade;
Or B, red plant leaf blade is heated in aceto-camine solution, become redness again to the plant leaf blade yellowing after, use the flushing with clean water plant leaf blade.
Or C, plant leaf blade is heated in 50% acetum, become yellow to plant leaf blade, use the flushing with clean water plant leaf blade;
The plasticizing step, fixation step products therefrom is put into the molten immersion of methyl methacrylate 1-10 hour, solar radiation 5-24 hour.
2. plant specimen fixation according to claim 1 and plasticizing method, it is characterized in that, in the described fixation steps A, the Schweinfurt green aqueous solution makes saturated solution for Schweinfurt green joined in 50% acetum, again with saturated solution with by 1: 4 ratio is mixed must.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101190691A CN101196443A (en) | 2006-12-04 | 2006-12-04 | Color fixing and plasticizing method for plant leaf blade specimen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101190691A CN101196443A (en) | 2006-12-04 | 2006-12-04 | Color fixing and plasticizing method for plant leaf blade specimen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101196443A true CN101196443A (en) | 2008-06-11 |
Family
ID=39546982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101190691A Pending CN101196443A (en) | 2006-12-04 | 2006-12-04 | Color fixing and plasticizing method for plant leaf blade specimen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101196443A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103210905A (en) * | 2013-02-21 | 2013-07-24 | 江苏省中国科学院植物研究所 | Manufacturing method of plant leaf specimen teaching aid |
| CN103416397A (en) * | 2013-08-19 | 2013-12-04 | 南通市通州区益君劳务有限公司 | Spray special for cleaning eucalyptus leaves and production method thereof |
| CN106373475A (en) * | 2016-11-30 | 2017-02-01 | 李懿 | Manufacturing method of biological plasticized specimen capable of being assembled |
| CN104210311B (en) * | 2014-04-10 | 2017-03-29 | 河南科技大学 | A kind of preparation method of three-dimensional dry flower |
| CN107047545A (en) * | 2017-03-21 | 2017-08-18 | 广东药科大学 | A kind of method of green plants plasticizing sample and its application of obtained sample |
| CN109085028A (en) * | 2018-06-07 | 2018-12-25 | 西南大学 | The production method that citrus leaves disease solidifies sample |
-
2006
- 2006-12-04 CN CNA2006101190691A patent/CN101196443A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103210905A (en) * | 2013-02-21 | 2013-07-24 | 江苏省中国科学院植物研究所 | Manufacturing method of plant leaf specimen teaching aid |
| CN103416397A (en) * | 2013-08-19 | 2013-12-04 | 南通市通州区益君劳务有限公司 | Spray special for cleaning eucalyptus leaves and production method thereof |
| CN104210311B (en) * | 2014-04-10 | 2017-03-29 | 河南科技大学 | A kind of preparation method of three-dimensional dry flower |
| CN106373475A (en) * | 2016-11-30 | 2017-02-01 | 李懿 | Manufacturing method of biological plasticized specimen capable of being assembled |
| CN106373475B (en) * | 2016-11-30 | 2019-01-08 | 李懿 | It is a kind of can assembled biological plasticized sample production method |
| CN107047545A (en) * | 2017-03-21 | 2017-08-18 | 广东药科大学 | A kind of method of green plants plasticizing sample and its application of obtained sample |
| CN109085028A (en) * | 2018-06-07 | 2018-12-25 | 西南大学 | The production method that citrus leaves disease solidifies sample |
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Open date: 20080611 |