Production method of insect specimen

A production method and insect technology, applied in the preservation of human or animal bodies, instruments, teaching models, etc., can solve the problems of specimens losing color, tissue and cell structure damage, and can only be viewed, and achieve the effect of avoiding polymerization damage
CN1918983AInactive Publication Date: 2007-02-28SHANXI UNIV
0 Cites 21 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
SHANXI UNIV
Publication Date
2007-02-28
Estimated Expiration
Not applicable Β· inactive patent
Patent Text Reader

Abstract

The invention discloses a preparing method of insect sample, which comprises the following steps: fixing living insect, dehydrating through alcohol, replacing, permeating, solidifying or polymerizing to obtain the insect sample, fitting for studying microscopic structure and super-microscopic structure of insect cell.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a method for making animal specimens, in particular to a method for making insect specimens that can be permanently preserved. Background technique

[0002] In order to preserve the insects for a long period of time, it is necessary to make specimens. The current insect specimens are mainly soaked specimens, dried specimens and embedded specimens, also known as amber specimens (the embedding agent is selected from plexiglass, rosin and urea-formaldehyde resin). Although soaked specimens can effectively preserve the whole worm, the specimens will soon lose their original color; dried specimens, although the original color of the specimens can be maintained for a period of time, the specimens are more or less stained. Some are deformed and easily eaten by moths; specimens embedded in plexiglass, rosin and urea-formaldehyde resin are mainly embedded with chitin shells and small insects. These insects are characterized by natural ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More