Vinh, Trinh Quang ; Trung, Tran Nam ; Balasus, Jens ; Sharma, Sulabha ; Hegemann, Tim ; Greulich, Simon ; Khanh, Tran Quoc ; Kaldenhoff, Ralf (2023)
Light reflection spectra as a tool for direct and real-time determination of biomass and pigments in the microalgae Microchloropsis salina.
In: Lighting Research & Technology, 2021, 53 (2)
doi: 10.26083/tuprints-00019643
Artikel, Zweitveröffentlichung, Verlagsversion
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Kurzbeschreibung (Abstract)
To meet the increasing demand for mass-produced microalgae, production processes must be optimised and monitored. The herein described optical sensors provide an instantaneous and direct opportunity to monitor biological and biochemical information for microalgae cultivation. Combination of expertise in natural science and engineering, as well as the application of novel data acquisition and analysis methods, are required to develop an appropriate system for industrial purpose. Prior to this, the correlation between biological and physical parameters must be determined. In this work, we combined colour science with the experimentally determined dataset from the cultivation of Microchloropsis salina. Our results indicate a resilient correlation between algal biomass and its specific pigment concentration with the determined reflection spectrum. Data evaluation allowed us to establish identification models for contactless quantification of the respective biological parameter in large-scale automated bioreactors.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2023 |
| Autor(en): | Vinh, Trinh Quang ; Trung, Tran Nam ; Balasus, Jens ; Sharma, Sulabha ; Hegemann, Tim ; Greulich, Simon ; Khanh, Tran Quoc ; Kaldenhoff, Ralf |
| Art des Eintrags: | Zweitveröffentlichung |
| Titel: | Light reflection spectra as a tool for direct and real-time determination of biomass and pigments in the microalgae Microchloropsis salina |
| Sprache: | Englisch |
| Publikationsjahr: | 28 November 2023 |
| Ort: | Darmstadt |
| Publikationsdatum der Erstveröffentlichung: | April 2021 |
| Ort der Erstveröffentlichung: | London |
| Verlag: | SAGE Publications |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Lighting Research & Technology |
| Jahrgang/Volume einer Zeitschrift: | 53 |
| (Heft-)Nummer: | 2 |
| DOI: | 10.26083/tuprints-00019643 |
| URL / URN: | https://tuprints.ulb.tu-darmstadt.de/19643 |
| Zugehörige Links: | |
| Herkunft: | Zweitveröffentlichung DeepGreen |
| Kurzbeschreibung (Abstract): | To meet the increasing demand for mass-produced microalgae, production processes must be optimised and monitored. The herein described optical sensors provide an instantaneous and direct opportunity to monitor biological and biochemical information for microalgae cultivation. Combination of expertise in natural science and engineering, as well as the application of novel data acquisition and analysis methods, are required to develop an appropriate system for industrial purpose. Prior to this, the correlation between biological and physical parameters must be determined. In this work, we combined colour science with the experimentally determined dataset from the cultivation of Microchloropsis salina. Our results indicate a resilient correlation between algal biomass and its specific pigment concentration with the determined reflection spectrum. Data evaluation allowed us to establish identification models for contactless quantification of the respective biological parameter in large-scale automated bioreactors. |
| Status: | Verlagsversion |
| URN: | urn:nbn:de:tuda-tuprints-196437 |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 500 Naturwissenschaften und Mathematik > 570 Biowissenschaften, Biologie 600 Technik, Medizin, angewandte Wissenschaften > 621.3 Elektrotechnik, Elektronik |
| Fachbereich(e)/-gebiet(e): | 10 Fachbereich Biologie 10 Fachbereich Biologie > Applied Plant Sciences 18 Fachbereich Elektrotechnik und Informationstechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Adaptive Lichttechnische Systeme und Visuelle Verarbeitung |
| Hinterlegungsdatum: | 28 Nov 2023 10:37 |
| Letzte Änderung: | 29 Nov 2023 06:19 |
| PPN: | |
| Zugehörige Links: | |
| Export: | |
| Suche nach Titel in: | TUfind oder in Google |
Verfügbare Versionen dieses Eintrags
- Light reflection spectra as a tool for direct and real-time determination of biomass and pigments in the microalgae Microchloropsis salina. (deposited 28 Nov 2023 10:37) [Gegenwärtig angezeigt]
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