Lipid yields from oleaginous yeasts isolated from the north peruvian andes by culture media non-limiting nitrogen
Descripción del Articulo
To the National Council of Science, Technology and Technological Innovation (CONCYTEC) and Active Science of Peru, for providing the resources that allowed the realization of this research (Agreement N? 165-2017-FONDECYT).
| Autores: | , , , , |
|---|---|
| Formato: | artículo |
| Fecha de Publicación: | 2021 |
| Institución: | Consejo Nacional de Ciencia Tecnología e Innovación |
| Repositorio: | CONCYTEC-Institucional |
| Lenguaje: | inglés |
| OAI Identifier: | oai:repositorio.concytec.gob.pe:20.500.12390/3023 |
| Enlace del recurso: | https://hdl.handle.net/20.500.12390/3023 https://doi.org/10.31018/JANS.V13I2.2670 |
| Nivel de acceso: | acceso abierto |
| Materia: | Rhodotorula mucilaginosa Limiting and Non-limiting nitrogen Lipid yield Rhodotorula glutinis Rhodotorula kratochvilovae https://purl.org/pe-repo/ocde/ford#1.05.08 |
| id |
CONC_47757231b83cbe28896715a880e9fa60 |
|---|---|
| oai_identifier_str |
oai:repositorio.concytec.gob.pe:20.500.12390/3023 |
| network_acronym_str |
CONC |
| network_name_str |
CONCYTEC-Institucional |
| repository_id_str |
4689 |
| dc.title.none.fl_str_mv |
Lipid yields from oleaginous yeasts isolated from the north peruvian andes by culture media non-limiting nitrogen |
| title |
Lipid yields from oleaginous yeasts isolated from the north peruvian andes by culture media non-limiting nitrogen |
| spellingShingle |
Lipid yields from oleaginous yeasts isolated from the north peruvian andes by culture media non-limiting nitrogen Alexander M.P.C. Rhodotorula mucilaginosa Limiting and Non-limiting nitrogen Lipid yield Lipid yield Rhodotorula glutinis Rhodotorula kratochvilovae Rhodotorula kratochvilovae https://purl.org/pe-repo/ocde/ford#1.05.08 |
| title_short |
Lipid yields from oleaginous yeasts isolated from the north peruvian andes by culture media non-limiting nitrogen |
| title_full |
Lipid yields from oleaginous yeasts isolated from the north peruvian andes by culture media non-limiting nitrogen |
| title_fullStr |
Lipid yields from oleaginous yeasts isolated from the north peruvian andes by culture media non-limiting nitrogen |
| title_full_unstemmed |
Lipid yields from oleaginous yeasts isolated from the north peruvian andes by culture media non-limiting nitrogen |
| title_sort |
Lipid yields from oleaginous yeasts isolated from the north peruvian andes by culture media non-limiting nitrogen |
| author |
Alexander M.P.C. |
| author_facet |
Alexander M.P.C. Jonathan Q.R.F. Soledad S.B.B. Rosa R.-P.C. Javier V.-V.V. |
| author_role |
author |
| author2 |
Jonathan Q.R.F. Soledad S.B.B. Rosa R.-P.C. Javier V.-V.V. |
| author2_role |
author author author author |
| dc.contributor.author.fl_str_mv |
Alexander M.P.C. Jonathan Q.R.F. Soledad S.B.B. Rosa R.-P.C. Javier V.-V.V. |
| dc.subject.none.fl_str_mv |
Rhodotorula mucilaginosa |
| topic |
Rhodotorula mucilaginosa Limiting and Non-limiting nitrogen Lipid yield Lipid yield Rhodotorula glutinis Rhodotorula kratochvilovae Rhodotorula kratochvilovae https://purl.org/pe-repo/ocde/ford#1.05.08 |
| dc.subject.es_PE.fl_str_mv |
Limiting and Non-limiting nitrogen Lipid yield Lipid yield Rhodotorula glutinis Rhodotorula kratochvilovae Rhodotorula kratochvilovae |
| dc.subject.ocde.none.fl_str_mv |
https://purl.org/pe-repo/ocde/ford#1.05.08 |
| description |
To the National Council of Science, Technology and Technological Innovation (CONCYTEC) and Active Science of Peru, for providing the resources that allowed the realization of this research (Agreement N? 165-2017-FONDECYT). |
| publishDate |
2021 |
| dc.date.accessioned.none.fl_str_mv |
2024-05-30T23:13:38Z |
| dc.date.available.none.fl_str_mv |
2024-05-30T23:13:38Z |
| dc.date.issued.fl_str_mv |
2021 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| dc.identifier.uri.none.fl_str_mv |
https://hdl.handle.net/20.500.12390/3023 |
| dc.identifier.doi.none.fl_str_mv |
https://doi.org/10.31018/JANS.V13I2.2670 |
| dc.identifier.scopus.none.fl_str_mv |
2-s2.0-85109937525 |
| url |
https://hdl.handle.net/20.500.12390/3023 https://doi.org/10.31018/JANS.V13I2.2670 |
| identifier_str_mv |
2-s2.0-85109937525 |
| dc.language.iso.none.fl_str_mv |
eng |
| language |
eng |
| dc.relation.ispartof.none.fl_str_mv |
Journal of Applied and Natural Science |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess |
| dc.rights.uri.none.fl_str_mv |
https://creativecommons.org/licenses/by-nc-nd/4.0/ |
| eu_rights_str_mv |
openAccess |
| rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-nd/4.0/ |
| dc.publisher.none.fl_str_mv |
Applied and Natural Science Foundation |
| publisher.none.fl_str_mv |
Applied and Natural Science Foundation |
| dc.source.none.fl_str_mv |
reponame:CONCYTEC-Institucional instname:Consejo Nacional de Ciencia Tecnología e Innovación instacron:CONCYTEC |
| instname_str |
Consejo Nacional de Ciencia Tecnología e Innovación |
| instacron_str |
CONCYTEC |
| institution |
CONCYTEC |
| reponame_str |
CONCYTEC-Institucional |
| collection |
CONCYTEC-Institucional |
| repository.name.fl_str_mv |
Repositorio Institucional CONCYTEC |
| repository.mail.fl_str_mv |
repositorio@concytec.gob.pe |
| _version_ |
1844883104278249472 |
| spelling |
Publicationrp08651600rp08654600rp08652600rp08655600rp08653600Alexander M.P.C.Jonathan Q.R.F.Soledad S.B.B.Rosa R.-P.C.Javier V.-V.V.2024-05-30T23:13:38Z2024-05-30T23:13:38Z2021https://hdl.handle.net/20.500.12390/3023https://doi.org/10.31018/JANS.V13I2.26702-s2.0-85109937525To the National Council of Science, Technology and Technological Innovation (CONCYTEC) and Active Science of Peru, for providing the resources that allowed the realization of this research (Agreement N? 165-2017-FONDECYT).Oleochemicals can be obtained from oily yeasts due to their ability to produce a high lipid content. This research aimed to isolate them from the North Peruvian Andes with a lipid content greater than 20%. They were identified by sequencing internal transcribed spacer regions ITS of conserved ribosomal DNA (rDNA), evaluate their growth kinetics, biomass and lipid yields, using culture media with C/N 100:1+xylose (MS-1-7) and 2:1+glucose (MS-2-7). Growth kinetics up to the maximum stationary phase was evaluated using the parameterized Gompertz type II model. Rhodotorula glutinis, R. mucilaginosa, and R. kratochvilovae were selected. The C/N ratio in the culture medium influenced growth kinetics, biomass and lipids yields. With MS-1-7, a high specific growth rate (?max) was obtained, reaching the stationary phase between 6 to 9 h and the highest lipid accumulation between 23.1% and 31.5%. With the MS-2-7 medium, maximum biomass value obtained in the stationary phase between 37 and 51 h, which generated the highest biomass yields at the end of the entire process and lipid yield of 4.65, 5.59, and 8.80 g L-1 in the strains mentioned. There is potential to obtain high lipid yields using a culture media non-limiting nitrogen, examining not only the C/N ratio. But also, the quantities, nature of the components, and type of oleaginous yeasts taking care to avoid a high carbon concentration to prevent the Cabtree effect. © Author (s).Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - ConcytecengApplied and Natural Science FoundationJournal of Applied and Natural Scienceinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/4.0/Rhodotorula mucilaginosaLimiting and Non-limiting nitrogen-1Lipid yield-1Lipid yield-1Rhodotorula glutinis-1Rhodotorula kratochvilovae-1Rhodotorula kratochvilovae-1https://purl.org/pe-repo/ocde/ford#1.05.08-1Lipid yields from oleaginous yeasts isolated from the north peruvian andes by culture media non-limiting nitrogeninfo:eu-repo/semantics/articlereponame:CONCYTEC-Institucionalinstname:Consejo Nacional de Ciencia Tecnología e Innovacióninstacron:CONCYTEC20.500.12390/3023oai:repositorio.concytec.gob.pe:20.500.12390/30232024-05-30 16:13:13.0https://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_14cbinfo:eu-repo/semantics/closedAccessmetadata only accesshttps://repositorio.concytec.gob.peRepositorio Institucional CONCYTECrepositorio@concytec.gob.pe#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#<Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="57fe43e2-1e86-47a7-97c1-0437e3e1387b"> <Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843</Type> <Language>eng</Language> <Title>Lipid yields from oleaginous yeasts isolated from the north peruvian andes by culture media non-limiting nitrogen</Title> <PublishedIn> <Publication> <Title>Journal of Applied and Natural Science</Title> </Publication> </PublishedIn> <PublicationDate>2021</PublicationDate> <DOI>https://doi.org/10.31018/JANS.V13I2.2670</DOI> <SCP-Number>2-s2.0-85109937525</SCP-Number> <Authors> <Author> <DisplayName>Alexander M.P.C.</DisplayName> <Person id="rp08651" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Jonathan Q.R.F.</DisplayName> <Person id="rp08654" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Soledad S.B.B.</DisplayName> <Person id="rp08652" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Rosa R.-P.C.</DisplayName> <Person id="rp08655" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Javier V.-V.V.</DisplayName> <Person id="rp08653" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>Applied and Natural Science Foundation</DisplayName> <OrgUnit /> </Publisher> </Publishers> <License>https://creativecommons.org/licenses/by-nc-nd/4.0/</License> <Keyword>Rhodotorula mucilaginosa</Keyword> <Keyword>Limiting and Non-limiting nitrogen</Keyword> <Keyword>Lipid yield</Keyword> <Keyword>Lipid yield</Keyword> <Keyword>Rhodotorula glutinis</Keyword> <Keyword>Rhodotorula kratochvilovae</Keyword> <Keyword>Rhodotorula kratochvilovae</Keyword> <Abstract>Oleochemicals can be obtained from oily yeasts due to their ability to produce a high lipid content. This research aimed to isolate them from the North Peruvian Andes with a lipid content greater than 20%. They were identified by sequencing internal transcribed spacer regions ITS of conserved ribosomal DNA (rDNA), evaluate their growth kinetics, biomass and lipid yields, using culture media with C/N 100:1+xylose (MS-1-7) and 2:1+glucose (MS-2-7). Growth kinetics up to the maximum stationary phase was evaluated using the parameterized Gompertz type II model. Rhodotorula glutinis, R. mucilaginosa, and R. kratochvilovae were selected. The C/N ratio in the culture medium influenced growth kinetics, biomass and lipids yields. With MS-1-7, a high specific growth rate (?max) was obtained, reaching the stationary phase between 6 to 9 h and the highest lipid accumulation between 23.1% and 31.5%. With the MS-2-7 medium, maximum biomass value obtained in the stationary phase between 37 and 51 h, which generated the highest biomass yields at the end of the entire process and lipid yield of 4.65, 5.59, and 8.80 g L-1 in the strains mentioned. There is potential to obtain high lipid yields using a culture media non-limiting nitrogen, examining not only the C/N ratio. But also, the quantities, nature of the components, and type of oleaginous yeasts taking care to avoid a high carbon concentration to prevent the Cabtree effect. © Author (s).</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication> -1 |
| score |
13.4721 |
Nota importante:
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
