Enhancing the lipid productivity of yeasts with trace concentrations of iron nanoparticles
Oxidative stress induced by zero-valent iron nanoparticles (nZVIs) was used to improve lipid accumulation in various oleaginous and non-oleginous yeasts— Candida sp., Kluyveromyces polysporus , Rhodotorula glutinis , Saccharomyces cerevisiae , Torulospora delbrueckii , Trichosporon cutaneum , and Ya...
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| Veröffentlicht in: | Folia microbiologica 2016-07, Vol.61 (4), p.329-335 |
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| creator | Pádrová, Karolína Čejková, Alena Cajthaml, Tomáš Kolouchová, Irena Vítová, Milada Sigler, Karel Řezanka, Tomáš |
| description | Oxidative stress induced by zero-valent iron nanoparticles (nZVIs) was used to improve lipid accumulation in various oleaginous and non-oleginous yeasts—
Candida
sp.,
Kluyveromyces polysporus
,
Rhodotorula glutinis
,
Saccharomyces cerevisiae
,
Torulospora delbrueckii
,
Trichosporon cutaneum
, and
Yarrowia lipolytica
. The highest lipid yields occurred at 9–13 mg/L nZVIs. Gas chromatography-mass spectrometry was used for the quantitative and qualitative analysis of the fatty acids. It showed an increasing abundance of polyunsaturated fatty acids, especially essential linoleic acid, in the presence of nZVIs. Our results suggest that nZVIs can be used to improve not only lipid production by oleaginous microorganisms but also the nutritional value of biosynthesized unsaturated fatty acids. |
| doi_str_mv | 10.1007/s12223-015-0442-7 |
| format | Article |
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Candida
sp.,
Kluyveromyces polysporus
,
Rhodotorula glutinis
,
Saccharomyces cerevisiae
,
Torulospora delbrueckii
,
Trichosporon cutaneum
, and
Yarrowia lipolytica
. The highest lipid yields occurred at 9–13 mg/L nZVIs. Gas chromatography-mass spectrometry was used for the quantitative and qualitative analysis of the fatty acids. It showed an increasing abundance of polyunsaturated fatty acids, especially essential linoleic acid, in the presence of nZVIs. Our results suggest that nZVIs can be used to improve not only lipid production by oleaginous microorganisms but also the nutritional value of biosynthesized unsaturated fatty acids.</description><identifier>ISSN: 0015-5632</identifier><identifier>EISSN: 1874-9356</identifier><identifier>DOI: 10.1007/s12223-015-0442-7</identifier><identifier>PMID: 26683688</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Applied Microbiology ; Biomedical and Life Sciences ; Cytosol - chemistry ; Environmental Engineering/Biotechnology ; Fatty acids ; Fatty Acids - analysis ; Gas chromatography ; Gas Chromatography-Mass Spectrometry ; Immunology ; Iron ; Iron - metabolism ; Kluyveromyces polysporus ; Life Sciences ; Lipid Metabolism ; Lipids ; Mass spectrometry ; Microbiology ; Microorganisms ; Nanoparticles ; Nanoparticles - metabolism ; Nutritive value ; Oxidative Stress ; Polyunsaturated fatty acids ; Qualitative analysis ; Rhodotorula glutinis ; Saccharomyces cerevisiae ; Trichosporon cutaneum ; Yarrowia lipolytica ; Yeasts ; Yeasts - drug effects ; Yeasts - metabolism</subject><ispartof>Folia microbiologica, 2016-07, Vol.61 (4), p.329-335</ispartof><rights>Institute of Microbiology, Academy of Sciences of the Czech Republic, v.v.i. 2015</rights><rights>Institute of Microbiology, Academy of Sciences of the Czech Republic, v.v.i. 2016</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c405t-35fd9d221dd668964d51f676bb5219c31f14aaf164fa54484e0776a0b487bc233</citedby><cites>FETCH-LOGICAL-c405t-35fd9d221dd668964d51f676bb5219c31f14aaf164fa54484e0776a0b487bc233</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12223-015-0442-7$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12223-015-0442-7$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/26683688$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Pádrová, Karolína</creatorcontrib><creatorcontrib>Čejková, Alena</creatorcontrib><creatorcontrib>Cajthaml, Tomáš</creatorcontrib><creatorcontrib>Kolouchová, Irena</creatorcontrib><creatorcontrib>Vítová, Milada</creatorcontrib><creatorcontrib>Sigler, Karel</creatorcontrib><creatorcontrib>Řezanka, Tomáš</creatorcontrib><title>Enhancing the lipid productivity of yeasts with trace concentrations of iron nanoparticles</title><title>Folia microbiologica</title><addtitle>Folia Microbiol</addtitle><addtitle>Folia Microbiol (Praha)</addtitle><description>Oxidative stress induced by zero-valent iron nanoparticles (nZVIs) was used to improve lipid accumulation in various oleaginous and non-oleginous yeasts—
Candida
sp.,
Kluyveromyces polysporus
,
Rhodotorula glutinis
,
Saccharomyces cerevisiae
,
Torulospora delbrueckii
,
Trichosporon cutaneum
, and
Yarrowia lipolytica
. The highest lipid yields occurred at 9–13 mg/L nZVIs. Gas chromatography-mass spectrometry was used for the quantitative and qualitative analysis of the fatty acids. It showed an increasing abundance of polyunsaturated fatty acids, especially essential linoleic acid, in the presence of nZVIs. Our results suggest that nZVIs can be used to improve not only lipid production by oleaginous microorganisms but also the nutritional value of biosynthesized unsaturated fatty acids.</description><subject>Applied Microbiology</subject><subject>Biomedical and Life Sciences</subject><subject>Cytosol - chemistry</subject><subject>Environmental Engineering/Biotechnology</subject><subject>Fatty acids</subject><subject>Fatty Acids - analysis</subject><subject>Gas chromatography</subject><subject>Gas Chromatography-Mass Spectrometry</subject><subject>Immunology</subject><subject>Iron</subject><subject>Iron - metabolism</subject><subject>Kluyveromyces polysporus</subject><subject>Life Sciences</subject><subject>Lipid Metabolism</subject><subject>Lipids</subject><subject>Mass spectrometry</subject><subject>Microbiology</subject><subject>Microorganisms</subject><subject>Nanoparticles</subject><subject>Nanoparticles - metabolism</subject><subject>Nutritive value</subject><subject>Oxidative Stress</subject><subject>Polyunsaturated fatty acids</subject><subject>Qualitative analysis</subject><subject>Rhodotorula glutinis</subject><subject>Saccharomyces cerevisiae</subject><subject>Trichosporon cutaneum</subject><subject>Yarrowia lipolytica</subject><subject>Yeasts</subject><subject>Yeasts - 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chemistry</topic><topic>Environmental Engineering/Biotechnology</topic><topic>Fatty acids</topic><topic>Fatty Acids - analysis</topic><topic>Gas chromatography</topic><topic>Gas Chromatography-Mass Spectrometry</topic><topic>Immunology</topic><topic>Iron</topic><topic>Iron - metabolism</topic><topic>Kluyveromyces polysporus</topic><topic>Life Sciences</topic><topic>Lipid Metabolism</topic><topic>Lipids</topic><topic>Mass spectrometry</topic><topic>Microbiology</topic><topic>Microorganisms</topic><topic>Nanoparticles</topic><topic>Nanoparticles - metabolism</topic><topic>Nutritive value</topic><topic>Oxidative Stress</topic><topic>Polyunsaturated fatty acids</topic><topic>Qualitative analysis</topic><topic>Rhodotorula glutinis</topic><topic>Saccharomyces cerevisiae</topic><topic>Trichosporon cutaneum</topic><topic>Yarrowia lipolytica</topic><topic>Yeasts</topic><topic>Yeasts - drug effects</topic><topic>Yeasts - metabolism</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pádrová, Karolína</creatorcontrib><creatorcontrib>Čejková, Alena</creatorcontrib><creatorcontrib>Cajthaml, Tomáš</creatorcontrib><creatorcontrib>Kolouchová, Irena</creatorcontrib><creatorcontrib>Vítová, Milada</creatorcontrib><creatorcontrib>Sigler, Karel</creatorcontrib><creatorcontrib>Řezanka, Tomáš</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Virology and AIDS Abstracts</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Biology Database (Alumni Edition)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Science Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Science Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central Basic</collection><collection>MEDLINE - Academic</collection><jtitle>Folia microbiologica</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pádrová, Karolína</au><au>Čejková, Alena</au><au>Cajthaml, Tomáš</au><au>Kolouchová, Irena</au><au>Vítová, Milada</au><au>Sigler, Karel</au><au>Řezanka, Tomáš</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Enhancing the lipid productivity of yeasts with trace concentrations of iron nanoparticles</atitle><jtitle>Folia microbiologica</jtitle><stitle>Folia Microbiol</stitle><addtitle>Folia Microbiol (Praha)</addtitle><date>2016-07-01</date><risdate>2016</risdate><volume>61</volume><issue>4</issue><spage>329</spage><epage>335</epage><pages>329-335</pages><issn>0015-5632</issn><eissn>1874-9356</eissn><abstract>Oxidative stress induced by zero-valent iron nanoparticles (nZVIs) was used to improve lipid accumulation in various oleaginous and non-oleginous yeasts—
Candida
sp.,
Kluyveromyces polysporus
,
Rhodotorula glutinis
,
Saccharomyces cerevisiae
,
Torulospora delbrueckii
,
Trichosporon cutaneum
, and
Yarrowia lipolytica
. The highest lipid yields occurred at 9–13 mg/L nZVIs. Gas chromatography-mass spectrometry was used for the quantitative and qualitative analysis of the fatty acids. It showed an increasing abundance of polyunsaturated fatty acids, especially essential linoleic acid, in the presence of nZVIs. Our results suggest that nZVIs can be used to improve not only lipid production by oleaginous microorganisms but also the nutritional value of biosynthesized unsaturated fatty acids.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><pmid>26683688</pmid><doi>10.1007/s12223-015-0442-7</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
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| ispartof | Folia microbiologica, 2016-07, Vol.61 (4), p.329-335 |
| issn | 0015-5632 1874-9356 |
| language | eng |
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| source | MEDLINE; SpringerLink Journals - AutoHoldings |
| subjects | Applied Microbiology Biomedical and Life Sciences Cytosol - chemistry Environmental Engineering/Biotechnology Fatty acids Fatty Acids - analysis Gas chromatography Gas Chromatography-Mass Spectrometry Immunology Iron Iron - metabolism Kluyveromyces polysporus Life Sciences Lipid Metabolism Lipids Mass spectrometry Microbiology Microorganisms Nanoparticles Nanoparticles - metabolism Nutritive value Oxidative Stress Polyunsaturated fatty acids Qualitative analysis Rhodotorula glutinis Saccharomyces cerevisiae Trichosporon cutaneum Yarrowia lipolytica Yeasts Yeasts - drug effects Yeasts - metabolism |
| title | Enhancing the lipid productivity of yeasts with trace concentrations of iron nanoparticles |
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