Concomitant production of chitosan and lipids from a newly isolated Mucor circinelloides ZSKP for biodiesel production.
Biodiesel
Chitosan
Lipid
Mucor circinelloides ZSKP
Plackett-Burman design
Journal
Bioresource technology
ISSN: 1873-2976
Titre abrégé: Bioresour Technol
Pays: England
ID NLM: 9889523
Informations de publication
Date de publication:
Jan 2019
Jan 2019
Historique:
received:
21
08
2018
revised:
14
10
2018
accepted:
15
10
2018
pubmed:
6
11
2018
medline:
30
7
2019
entrez:
5
11
2018
Statut:
ppublish
Résumé
A newly-isolated oleaginous fungus Mucor circinelloides ZSKP concurrently yielded 21.4% lipids and 11.2% chitosan per gram of biomass. Parameters affecting the co-production were identified using Plackett-Burman design and were statistically optimized using Response Surface Methodology, which resulted in a 3-fold improvement in lipid production. The lipid profile showed a high content of unsaturated fatty acids including oleic (37%), linolenic (14%) and linoleic acids (19%), while palmitic acid was the major saturated fatty acid (21%). A comparative study to evaluate the efficacy of enzymatic (lipase) and chemical treatments for biodiesel production from fungal lipids and sunflower oil revealed enhanced production of biodiesel from fungal lipids. Synthesized biodiesel from M. circinelloides ZSKP satisfied standard specifications and had a higher cetane number (56), lower kinematic viscosity (4.6 mm
Identifiants
pubmed: 30391848
pii: S0960-8524(18)31458-5
doi: 10.1016/j.biortech.2018.10.035
pii:
doi:
Substances chimiques
Biofuels
0
Lipids
0
Chitosan
9012-76-4
Lipase
EC 3.1.1.3
Types de publication
Journal Article
Langues
eng
Pagination
545-551Informations de copyright
Copyright © 2018 Elsevier Ltd. All rights reserved.