Abstract
Fermentation-derived lactic acid has several potential industrial uses as an intermediate carbon chemical and a raw material for biodegradable polymer. We therefore undertook the identification of a novel bacterial strain that is capable of producing high concentrations of lactic acid and has potential commercial applications. A novel L(+)-lactic acid producing bacterium, Lactobacillus paracasei subsp. paracasei CHB2121 was isolated from soil obtained near an ethanol production factory and identified by 16S rRNA gene sequence analysis and characterization using an API 50 CHL kit. L. paracasei subsp. paracasei CHB2121 efficiently produced 192 g/L lactic acid from medium containing 200 g/L of glucose, with 3.99 g/(L·h) productivity, and 0.96 g/g yield. In addition, the optical purity of the produced lactic acid was estimated to be 96.6% L(+)-lactic acid. The newly identified L. paracasei subsp. paracasei CHB2121 efficiently produces high concentrations of lactic acid, and may be suitable for use in the industrial production of lactic acid.
References
Feb 26, 2000·Enzyme and Microbial Technology·K Hofvendahl, B Hahn-Hägerdal
Mar 29, 2000·Journal of Applied Microbiology·J P GuyotJ Morlon-Guyot
Sep 12, 2003·Biotechnology Letters·Remedios YáñezJuan Carlos Parajó
Feb 3, 2006·Journal of Industrial Microbiology & Biotechnology·Y-J WeeH-W Ryu
Mar 30, 2006·Journal of Bioscience and Bioengineering·Nobuhiro IshidaHaruo Takahashi
Jan 17, 2007·Applied Microbiology and Biotechnology·Rojan P JohnAshok Pandey
Nov 18, 2008·Applied and Environmental Microbiology·Kenji OkanoAkihiko Kondo
Apr 28, 2009·Bioresource Technology·Young-Jung Wee, Hwa-Won Ryu
Mar 4, 2011·Biotechnology Letters·Buenaventurada P CalabiaSeiichi Aiba
Citations
Jan 29, 2013·Applied Microbiology and Biotechnology·Xingding ZhouJin Chuan Wu
Apr 30, 2013·Biotechnology Advances·Mohamed Ali Abdel-RahmanKenji Sonomoto
Aug 29, 2014·Journal of Industrial Microbiology & Biotechnology·Se-Kwon MoonGi-Wook Choi
Jul 2, 2014·Biotechnology and Bioengineering·Robert D HoelzleDamien J Batstone
Jan 7, 2015·Journal of Bioscience and Bioengineering·Yixing Zhang, Praveen V Vadlani
Sep 17, 2013·Bioresource Technology·Huibin ZouYujin Cao
Aug 1, 2014·Journal of Bioscience and Bioengineering·Ying WangKenji Sonomoto
Jan 24, 2014·Journal of Biotechnology·Alessandro PessioneEnrica Pessione
Nov 25, 2016·Applied and Environmental Microbiology·Satoshi HasegawaMasayuki Inui
Jan 10, 2020·Current Pharmaceutical Biotechnology·Huey-Chun HuangTsong-Min Chang
May 11, 2020·Bioprocess and Biosystems Engineering·Yaqin SunZhilong Xiu
May 10, 2020·BioMed Research International·Susan Michelz BeitelJonas Contiero
Aug 8, 2020·Frontiers in Microbiology·Andrea ComasioLuc De Vuyst
Oct 23, 2020·Heliyon·Elahe Abedi, Seyed Mohammad Bagher Hashemi
Dec 8, 2020·Food Science & Nutrition·Na LiuLikang Qin
Jun 8, 2021·Frontiers in Microbiology·Na LiuSong Miao
Aug 21, 2021·Critical Reviews in Biotechnology·Ernesta AugustinieneNaglis Malys