Preparation method of miniature marine animal plastinated specimens

A technology for making marine animals and specimens, which is applied in the preservation, application, and animal husbandry of human or animal bodies. It can solve the problems of unfavorable health, multi-factor restrictions, and high reagent costs, so as to prevent mildew and insects and control air. Pollution, simple and easy to make effects

Inactive Publication Date: 2014-09-17
DALIAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problems of this technology are: (1) The experimental operation is complicated and the processing time is long; (2) The experimental equipment requires high requirements; (3) The experimental conditions are not easy to control and are limited by many factors
Existing problems are: (1) high requirements for equipment; (2) high cost of reagents, containing volatile and harmful components, which is not good for the health of personnel who have been engaged in specimen preparation for a long time; (3) the experimental operation process is complicated and the processing time is long

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050]The plastinized specimens of Philippine clams, scallops, scallops, red snails, hermit crabs, octopuses, squids, sea catfish and other small marine animals completed by the above-mentioned plasticization technology have a long storage time and can be directly contacted. The shape is more realistic and so on. The specimen preparation process is as follows:

[0051] 1. Preparation method of clambranchon marine animal specimens:

[0052] (1) Select live or fresh laminabranch marine animals, and kill them by freezing;

[0053] (2) Keep the shell of the specimen open, soak it in an aqueous solution containing 1% tartaric acid for 3 hours, and then soak it in 95% to 100% ethanol for 5 minutes;

[0054] (3) Soak the specimen in 45% ethanol for 40 hours, and then soak in 80% ethanol solution for 15 hours to complete the dehydration and degreasing process;

[0055] (4) Put the treated specimen into plasticizing reagent B for plasticization for 15 minutes, remove excess plastici...

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PUM

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Abstract

The invention discloses a preparation method of miniature marine animal plastinated specimens. By the method for preparing specimens, instruments and equipment used are simple; vacuum drying and pressurization and osmotic treatment are not required; plastination time is shortened; the preparation process is simpler and easier to operate; and no reagent which is harmful to human body is also not used during the preparation process. Miniature marine animal plastinated specimens of short-necked clam, comb shell, chlamys farreri, oyster drill, hermit crab, Octopus, cuttlefish, sea catfish and the like, that are finished by the above plastination technology, has long storage time, can be directly contacted and have true forms. The specimens can be widely applied in fields of teaching job, scientific research and collecting and appreciating.

Description

technical field [0001] The invention relates to a technique for making specimens, more specifically, to a method for making plasticized specimens of small marine animals. Background technique [0002] At present, the methods for preparing plasticized animal specimens mainly include polyethylene glycol technology and silicone rubber impregnation technology. [0003] The method of using polyethylene glycol to prepare plasticized specimens is to replace the moisture contained in the specimens with polyethylene glycol, a polymer water-soluble plastic, to make plasticized specimens. Polyethylene glycol is a mild, low-toxic and non-irritating polymer compound that is completely soluble in water and has good stability. The specimens produced by this plasticizing method have the following advantages: (1) The color of the plasticized specimens is slightly darker than that of the soaked specimens, the shrinkage is not obvious, and it is easy to obtain a good posture; (2) Polyethylene...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N1/00
Inventor 曹阳赵捷付爽杨超霍晋彦
Owner DALIAN UNIV
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