Microbiological synthesis of methyl ethyl ketone

Bibliografiset tiedot
Parent link:MATEC Web of Conferences
Vol. 85 : Chemistry and Chemical Technology in XXI Century (CCT 2016).— 2016.— [01022, 9 p.]
Yhteisötekijät: Национальный исследовательский Томский политехнический университет (ТПУ) Институт природных ресурсов (ИПР) Кафедра физической и аналитической химии (ФАХ), Национальный исследовательский Томский политехнический университет (ТПУ) Институт природных ресурсов (ИПР) Кафедра иностранных языков (ИЯПР)
Muut tekijät: Astashkina A. P. Anna Pavlovna, Kolbysheva Yu. V. Yuliya Vladimirovna, Nikiforova A. Alena, Bakibayev A. Abdigali
Yhteenveto:Title screen
Optimal conditions for the microbiological synthesis of methyl ethyl ketone (MEK) on the mineral medium with butanol-1, butanol-2, 2- methylpropanol-2 by hydrocarbon-oxidizing bacteria Pseudomonas spp. were chosen. Optimal conditions for microbiological synthesis are liquid mineral Adkins' medium containing 3% (vol.) of the substrate, stirring speed - 80-100 rev/min, temperature - 37° C, and synthesis time 24-48 hours. The specific growth rate and time of culture generation during the microbial synthesis were determined. It was found that methyl ethyl ketone is formed in the reaction mixture after 8, 48 and 72 hours when using 2- methylpropanol-2, butanol-2, butanol-1 as substrates, respectively. Maximum methyl ethyl ketone yield in the reaction mixture is observed after 12 hours in the case of using 2-methylpropanol-2 as a carbon source and accounts for 10%.
Kieli:englanti
Julkaistu: 2016
Aiheet:
Linkit:http://dx.doi.org/10.1051/matecconf/20168501022
http://earchive.tpu.ru/handle/11683/36576
Aineistotyyppi: Elektroninen Kirjan osa
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=652854

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