Research Progress on Application of Spectroscopy in Microalgae Determination Technology in Surface Water Bodies
Microalgae contain proteins,lipids,polysaccharides,pigments and other nutrients,which are widely used in medicine,food,aquaculture,bioenergy and other fields,with high commercial value.Therefore,the biological research on microalgae in surface water bodies has a very important application value.As a simple,fast and efficient detection method,spectroscopy is often used to determine the structure and chemical composition of substances,and has good advantages in the detection of biological samples.Four molecular spectroscopy techniques of ultraviolet-visible(UV-vis)spectroscopy,fluorescence spectroscopy,infrared spectroscopy and Raman spectroscopy are introduced,especially the application of spectroscopic techniques combined with chemometrics analysis methods in the field of microalgae research.The research progress of spectroscopic technology in microalgae-related fields such as composition analysis,discrimination,metabolism,breeding relating to microalgal research is introduced and discussed in review of a variety of recent literature.The application of spectrometry in microalgal research is still in the development stage,and on this basis,the application of spectroscopy in microalgal research is prospected,providing new research directions for researchers.
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