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, and achieve significant economic and social benefits, save specimen maintenance and update costs, and high economic efficiency. and the effect of social benefits

Inactive Publication Date: 2006-09-20
INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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  • Abstract
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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

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 stripped between the dermis 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 Wire. Including the following steps:

[0024] 1) Select a fresh large marine mammal or fish sample 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 back to the tail, the scalpel is perpendicular to the body surface to cut the sample. If the midline has a special structure, bend the section line from the side of the structure at the structure and return to the ventral surface midline.

[0026] 3) Along the ventral incision line, the skin dermis and subcutaneous fat layer were peeled off, and the sample skin was gradually detached from the sample trunk from the abdomen to the...

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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 technology for preparing marine biological specimens, in particular to a method for preparing large marine mammals and fishes with high fat content into specimens. Background technique [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. It is poor or cannot be preserved at all, 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, oi...

Claims

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Application Information

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IPC IPC(8): G09B23/36
Inventor 李新正刘林
Owner INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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