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Growth behavior in ...
Growth behavior in plant cell cultures based on emissions detected by a multisensor array
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- Komaraiah, Palle (författare)
- Linköpings universitet,Teknisk biologi,Tekniska högskolan
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- Navratil, Marian (författare)
- Linköpings universitet,Teknisk biologi,Tekniska högskolan
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- Carlsson, Maria (författare)
- Linköpings universitet,Tekniska högskolan,Teknisk biologi
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- Jeffers, Paul (författare)
- Ctr. for Synthesis and Chem. Biology, Department of Chemical Engineering, University College Dublin, Belfield, Dublin 4, Ireland
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- Brodelius, Maria (författare)
- Dept. of Chem. and Biomed. Sciences, University of Kalmar, SE-391 82 Kalmar, Sweden
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- Brodelius, Peter E. (författare)
- Dept. of Chem. and Biomed. Sciences, University of Kalmar, SE-391 82 Kalmar, Sweden
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- Kieran, Patricia M. (författare)
- Ctr. for Synthesis and Chem. Biology, Department of Chemical Engineering, University College Dublin, Belfield, Dublin 4, Ireland
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- Mandenius, Carl-Fredrik (författare)
- Linköpings universitet,Tekniska högskolan,Teknisk biologi
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(creator_code:org_t)
- Wiley, 2004
- 2004
- Engelska.
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Ingår i: Biotechnology progress (Print). - : Wiley. - 8756-7938 .- 1520-6033. ; 20:4, s. 1245-1250
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The use of a multisensor array based on chemical gas sensors to monitor plant cell cultures is described. The multisensor array, also referred to as an electronic nose, consisted of 19 different metal oxide semiconductor sensors and one carbon dioxide sensor. The device was used to continuously monitor the off-gas from two plant cell suspension cultures, Morinda citrifolia and Nicotiana tabacum, cultivated under batch conditions. By analyzing the multiarray responses using two pattern recognition methods, principal component analysis and artificial neural networks, it was possible to monitor the course of the cultivations and, in turn, to predict (1) the biomass concentration in both systems and (2) the formation of the secondary metabolite, antraquinone, by M. citrifolia. The results identify the multisensor array method as a potentially useful analytical tool for monitoring plant process variables that are otherwise difficult to analyze on-line.
Nyckelord
- TECHNOLOGY
- TEKNIKVETENSKAP
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- ref (ämneskategori)
- art (ämneskategori)
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