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231224s2018 xx |||||o 00| ||eng c |
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|a 10.1080/09593330.2017.1330902
|2 doi
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|a pubmed24n0906.xml
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|a (NLM)28511586
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|a DE-627
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|e rakwb
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|a eng
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|a Sabapathy, Poorna Chandrika
|e verfasserin
|4 aut
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|a Bioprocess optimization of PHB homopolymer and copolymer P3 (HB-co-HV) by Acinetobacter junii BP25 utilizing rice mill effluent as sustainable substrate
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|c 2018
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 17.08.2018
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|a Date Revised 02.12.2018
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a The potential use of parboiled rice mill effluent as a cheap substrate for the production of homopolymer and copolymer of Polyhydroxyalkanoates (PHAs) by Acinetobacter junii BP 25 was investigated for the first time. Process optimization by one factor at a time led to homopolymer polyhydroxybutyrate (PHB) production of 2.64 ± 0.18 g/l with 94.28% PHB content using a two-stage batch cultivation mode. BP 25 furthermore produced polyhydroxybutyrate-co-hydroxyvalerate (P3 (HB-co-HV)), with the addition of valeric acid as an additive to the substrate, yielding (2.56 ± 0.12 g/l dry biomass, 2.20 ± 0.15 g/l PHA) a copolymer content of 85.93%. Thus, rice mill effluent can be an effective and relatively low-cost alternative for the production of PHA, replacing the pure substrates
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|a Journal Article
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|a Polyhydroxyalkanoates
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|a copolymer
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|a process optimization
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|a rice mill effluent
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|a sustainable substrate
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|a Polyesters
|2 NLM
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|a Polyhydroxyalkanoates
|2 NLM
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|a Devaraj, Sabarinathan
|e verfasserin
|4 aut
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|a Parthiban, Anburajan
|e verfasserin
|4 aut
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|a Kathirvel, Preethi
|e verfasserin
|4 aut
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|i Enthalten in
|t Environmental technology
|d 1993
|g 39(2018), 11 vom: 16. Juni, Seite 1430-1441
|w (DE-627)NLM098202545
|x 1479-487X
|7 nnns
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|g volume:39
|g year:2018
|g number:11
|g day:16
|g month:06
|g pages:1430-1441
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|u http://dx.doi.org/10.1080/09593330.2017.1330902
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