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Method for measuring adductor muscle tension of bivalve

A technique for measuring tension and bivalve molluscs. It is applied in the direction of testing muscle strength, muscle training equipment, sports accessories, etc. It can solve the problems of low test efficiency, troublesome operation, and inaccurate test results, and achieve a simple and convenient overall structure and easy operation. Simple, accurate and controllable results

Pending Publication Date: 2022-01-21
OCEAN UNIV OF CHINA +1
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Problems solved by technology

[0004] The purpose of the present invention is to provide an efficient and accurate method for measuring the tensile force of the adductor muscle of bivalve molluscs in order to solve the above problems, so as to solve the problems of troublesome operation in the prior art, and the problems of low test efficiency and inaccurate test results

Method used

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  • Method for measuring adductor muscle tension of bivalve
  • Method for measuring adductor muscle tension of bivalve
  • Method for measuring adductor muscle tension of bivalve

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Embodiment 1

[0047] Embodiment 1: Chlamys farreri carries out standardized determination of pulling force index

[0048] In October 2020, 30 second-year-old Chlamys farreri were taken from the Shazikou sea area of ​​Qingdao for standardized testing of tensile indicators. The specific steps are as follows:

[0049] (1) Place 30 second-year-old scallops with double shells and good vitality in the aerated circulating seawater system for more than 10 minutes;

[0050] (2) Adjust the upper and lower clips of the tension measuring device to a distance of 0.75cm, set the reading of the digital display tension meter to zero, adjust the unit to N (1N=0.98kg), and adjust the sampling rate to 1000Hz (5 data / second) , connect the serial port, conduct an online test through the data analysis software, and confirm that the device and the software are connected successfully;

[0051] (3) Take the scallop out of the seawater, keep its shell open, and quickly place it on the adjusted tension measuring dev...

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Abstract

The invention provides a method for measuring the adductor muscle tension of a bivalve. The method comprises the following steps of firstly, placing a scallop to be measured into an inflated circulating seawater system for ten minutes or above; debugging equipment and software, connecting a serial port, and performing an online test through data analysis software to determine that the equipment is successfully connected with the software; then, carrying out scallop tension detection, and after an upper clamping piece and a lower clamping piece are stably clamped by double shells of the scallop, starting measurement, wherein measurement time is 3 minutes; and finally, carrying out tension parameter analysis, exporting data to an excel table after measurement is finished, and carrying out calculation of four scallop tension indexes. By improvement of existing scallop tension measuring system equipment and establishment of a scallop tension index standardized measuring method, low-cost, high-efficiency and standardized measurement of scallop adductor muscle tension is realized, and a reliable technical means is provided for subsequent scallop breeding.

Description

technical field [0001] The invention belongs to the technical field of shellfish quality detection, and in particular relates to a method for measuring the tensile force of the adductor muscle of the bivalve mollusk. Background technique [0002] In bivalve molluscs, the adductor muscle plays a very important physiological role, such as swimming to escape, assisting breathing, feeding and so on. The bivalve adductor muscle is composed of muscles and ligaments. As a quantitative index, adductor muscle tension can reflect the contractility of adductor muscle. Healthy (good activity) broodstock is a prerequisite for the production of high-quality shellfish seedlings. Therefore, the detection of the health status of bivalve molluscs has become the key to the selection and breeding of improved shellfish species. Studies have found that the adductor muscle tension can not only reflect the strength of the adductor muscle of the pearl oyster, but also reflect the health of the pea...

Claims

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Application Information

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IPC IPC(8): A61B5/22
CPCA61B5/227
Inventor 黄晓婷曾祥意胡丽萍姜黎明杨祖晶刘志隋明益邢强陆维包振民
Owner OCEAN UNIV OF CHINA
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