Prodn. method of large ocean mammal and fishes samples with high fat content

A technology of mammals and production methods, which is applied in the field of marine biological specimen production, can solve the problems of inability to preserve, poor preservation effect of soaked specimens, and unsightly appearance, achieve high economic and social benefits, save specimen maintenance and update costs, and save costs. Significant social benefits

Inactive Publication Date: 2008-07-30
INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] Marine biological specimens are generally preserved in preservation solutions such as alcohol and formalin. However, for large fish and dolphins and other large marine animals, due to the limitations of the preservation container and the penetration and preservation capacity of the preservation solution, the preservation effect of soaked specimens is limited. Poor or impossible to preserve, so stripped specimens are generally used for preservation
Because large marine mammals and fish specimens have a thick layer of fat under the skin, in the existing large marine mammals and fish specimens, due to production technology problems, the surface of the specimens will appear oily in a short period of time Phenomenon (that is, oil phenomenon), which is not beautiful, but also easy to rot

Method used

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  • Prodn. method of large ocean mammal and fishes samples with high fat content
  • Prodn. method of large ocean mammal and fishes samples with high fat content
  • Prodn. method of large ocean mammal and fishes samples with high fat content

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Embodiment Construction

[0023] In the present invention, the sample skin is peeled between the dermis layer and the subcutaneous fat layer, soaked in alcohol, treated with sodium carbonate, treated with arsenic trioxide, soap, and camphor, plasticized under the guidance of marine taxonomy experts, and sutured with unsaturated polyester putty line. Including the following steps:

[0024] 1) Choose fresh large marine mammals or fish samples with no skin damage, and clean the surface with clean water.

[0025] 2) Along the midline of the ventral surface of the sample from the neck to the tail, the scalpel is perpendicular to the body surface to cut the sample. If the midline has a special structure, the section line is bent over the side of the structure at the structure and back to the ventral surface Midline.

[0026] 3) Cut along the ventral surface, peel off the skin dermis and subcutaneous fat layer, so that the sample skin gradually separates from the sample torso from the ventral surface to the side ...

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Abstract

The invention relates to a halobios specimen making technique, concretely a method for making specimens of large marine mammals and fishes, peeling off skin of a sample between corium layer and subcutaneous fat layer, soaking with alcohol and processing with sodium carbonate, processing with arsenic trioxide, soap and camphor, and processing the seam with unsaturated polyester putty. And it overcomes oil overflowing, and keeps original appearance of the sample, having very high economic and social benefits.

Description

Technical field [0001] The invention relates to a technique for preparing marine biological specimens, in particular to a method for preparing specimens of large marine mammals and fishes with high fat content. Background technique [0002] Marine biological specimens are generally immersed in preservation solutions such as alcohol, formalin, etc. However, for large fish and large marine animals such as dolphins, the preservation effect of immersion specimens is limited by the storage container and the preservation capacity of the preservation solution. Poor or impossible to preserve, so generally peeled specimens are used for preservation. Because the large marine mammals and fish specimens have a thick layer of fat under the skin, in the existing large marine mammals and fish specimens, due to the production technology problems, the specimens will have surface oil spills in a short time. Phenomenon (that is, the phenomenon of oil production), neither beautiful nor easy to rot. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B23/36
Inventor 李新正刘林
Owner INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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