NDLI: Lipid accumulation by Rhodococcus rhodochrous grown on glucose

Content Provider	Springer Nature Link
Author	Shields Menard, Sara A. Amirsadeghi, Marta Sukhbaatar, Badamkhand Revellame, Emmanuel Hernandez, Rafael Donaldson, Janet R. French, W. Todd
Copyright Year	2015
Abstract	Biodiesel is an alternative fuel made from costly vegetable oil feedstocks. Some microorganisms can accumulate lipids when nutrients are limited and carbon is in excess. Rhodococcus rhodochrous is a gram-positive bacterium most often used in bioremediation or acrylamide production. The purpose of this study was to investigate and characterize the lipid accumulation capabilities of R. rhodochrous. Shake flasks and a large-scale fermentation were used to cultivate R. rhodochrous in varying concentrations of glucose. R. rhodochrous achieved almost 50 % of dry cell mass as lipid when grown in 20 g/L of glucose. Wax esters and triglycerides were identified in R. rhodochrous lipid extract. The transesterified extractables of R. rhodochrous consisted of mostly palmitic (35 %) and oleic (42 %) acid methyl esters. This study shows R. rhodochrous to be an oleaginous bacterium with potential for application in alternative fuels.
Starting Page	693
Ending Page	699
Page Count	7
File Format	PDF
ISSN	13675435
Journal	Journal of Industrial Microbiology and Biotechnology
Volume Number	42
Issue Number	5
e-ISSN	14765535
Language	English
Publisher	Springer Berlin Heidelberg
Publisher Date	2015-02-06
Publisher Place	Berlin, Heidelberg
Access Restriction	Subscribed
Subject Keyword	Rhodococcus Lipids Oleaginous microbes FAMEs Microbiology Biochemistry Inorganic Chemistry Genetic Engineering Biotechnology Bioinformatics
Content Type	Text
Resource Type	Article
Subject	Medicine Bioengineering Applied Microbiology and Biotechnology Biotechnology

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in