The discrimination of fish egg quality and viability by using Raman spectroscopy

Mika Ishigaki; Hidetoshi Sato

doi:10.1117/12.2038755

4 March 2014 The discrimination of fish egg quality and viability by using Raman spectroscopy

Mika Ishigaki, Hidetoshi Sato

Proceedings Volume 8939, Biomedical Vibrational Spectroscopy VI: Advances in Research and Industry; 89390O (2014) https://doi.org/10.1117/12.2038755
Event: SPIE BiOS, 2014, San Francisco, California, United States

Abstract

Sexual reproductive body can be produced from a fertilized ovum. Once the ovum is fertilized with sperm, it runs through the cell division, differentiates to all kinds of cells, and goes to make a complete body. However, not all of them are viable and some of them stop to ontogenesis showing the developmental abnormality. In order to discriminate the egg quality, we apply Raman spectroscopy for fish egg. After the measurement, these Raman data are checked up with the information about the eggs can survive or not, and we examine what factors are important in egg components to distinguish between “good quality” and “not good quality”. We present the results of assessment of egg quality, and investigate whether Raman spectroscopy can be used to a discriminate of egg quality.

Citation Download Citation

Mika Ishigaki and Hidetoshi Sato "The discrimination of fish egg quality and viability by using Raman spectroscopy", Proc. SPIE 8939, Biomedical Vibrational Spectroscopy VI: Advances in Research and Industry, 89390O (4 March 2014); https://doi.org/10.1117/12.2038755

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KEYWORDS

Raman spectroscopy

Neodymium

Principal component analysis

Spectroscopy

Proteins

Charge-coupled devices

Ions

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