Microbial valorization of waste cooking oils for valuable compounds production a review
Autor(a) principal: | |
---|---|
Data de Publicação: | 2020 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/1822/67282 |
Resumo: | Waste cooking oils (WCO) are vegetable oils discarded after food frying and great amounts are produced worldwide. Its management is a challenge, due to the environmental risk of illegally disposal into rivers and landfills. The main approaches for WCO valorization included their incorporation as component of animal feed and biodiesel manufacturing. Yet, the development of new feasible approaches is attractive from an economic and ecological standpoint. Due to their composition in triglycerides, untreated WCO can be used as feedstock for microbial growth (several species are able to use them as carbon source) and production of added-value compounds. In this way, microbial valorization of WCO is a sustainable biotechnological approach to upgrade a waste into a renewable feedstock for bio-based industry, favoring the circular economy concept. The objective of this review is to highlight the potential use of WCO in bioprocesses as an alternative to other physicochemical treatments. Firstly, an introduction to WCO problematic is presented, describing most common applications used currently. Then, an extensive review on the use of WCO by microorganisms is shown, focusing on bacterial and fungi species and its exploitation for bioprocesses development to produce metabolites of industrial interest, such as biopolymers, biosurfactants, lipases and microbial lipids. |
id |
RCAP_001142fe6f81d6ab4343153b05c7cd6d |
---|---|
oai_identifier_str |
oai:repositorium.sdum.uminho.pt:1822/67282 |
network_acronym_str |
RCAP |
network_name_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository_id_str |
7160 |
spelling |
Microbial valorization of waste cooking oils for valuable compounds production a reviewAdded-value compoundsmicrobial conversionwaste cooking oilsScience & TechnologyWaste cooking oils (WCO) are vegetable oils discarded after food frying and great amounts are produced worldwide. Its management is a challenge, due to the environmental risk of illegally disposal into rivers and landfills. The main approaches for WCO valorization included their incorporation as component of animal feed and biodiesel manufacturing. Yet, the development of new feasible approaches is attractive from an economic and ecological standpoint. Due to their composition in triglycerides, untreated WCO can be used as feedstock for microbial growth (several species are able to use them as carbon source) and production of added-value compounds. In this way, microbial valorization of WCO is a sustainable biotechnological approach to upgrade a waste into a renewable feedstock for bio-based industry, favoring the circular economy concept. The objective of this review is to highlight the potential use of WCO in bioprocesses as an alternative to other physicochemical treatments. Firstly, an introduction to WCO problematic is presented, describing most common applications used currently. Then, an extensive review on the use of WCO by microorganisms is shown, focusing on bacterial and fungi species and its exploitation for bioprocesses development to produce metabolites of industrial interest, such as biopolymers, biosurfactants, lipases and microbial lipids.This study was supported by the Portuguese Foundation for Science and Technology (FCT)under the scope of the project TUBITAK 2014 (TUBITAK/0009/2014), the strategic fund-ing of UID/BIO/04469/2019 unit and BioTecNorte operation (NORTE-01-0145-FEDER-000004) funded by the European Regional Development Fund under the scope ofNorte2020 - Programa Operacional Regional do Norte.info:eu-repo/semantics/publishedVersionTaylor and FrancisUniversidade do MinhoLopes, MarleneMiranda, Sílvia M.Belo, Isabel20202020-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/67282engLopes, Marlene; Miranda, Sílvia M.; Belo, Isabel, Microbial valorization of waste cooking oils for valuable compounds production a review. Critical Reviews in Environmental Science and Technology, 50(24), 2583-2616, 2020.1064-338910.1080/10643389.2019.1704602https://www.tandfonline.com/doi/abs/10.1080/10643389.2019.1704602info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:24:13Zoai:repositorium.sdum.uminho.pt:1822/67282Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:18:09.567417Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Microbial valorization of waste cooking oils for valuable compounds production a review |
title |
Microbial valorization of waste cooking oils for valuable compounds production a review |
spellingShingle |
Microbial valorization of waste cooking oils for valuable compounds production a review Lopes, Marlene Added-value compounds microbial conversion waste cooking oils Science & Technology |
title_short |
Microbial valorization of waste cooking oils for valuable compounds production a review |
title_full |
Microbial valorization of waste cooking oils for valuable compounds production a review |
title_fullStr |
Microbial valorization of waste cooking oils for valuable compounds production a review |
title_full_unstemmed |
Microbial valorization of waste cooking oils for valuable compounds production a review |
title_sort |
Microbial valorization of waste cooking oils for valuable compounds production a review |
author |
Lopes, Marlene |
author_facet |
Lopes, Marlene Miranda, Sílvia M. Belo, Isabel |
author_role |
author |
author2 |
Miranda, Sílvia M. Belo, Isabel |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Lopes, Marlene Miranda, Sílvia M. Belo, Isabel |
dc.subject.por.fl_str_mv |
Added-value compounds microbial conversion waste cooking oils Science & Technology |
topic |
Added-value compounds microbial conversion waste cooking oils Science & Technology |
description |
Waste cooking oils (WCO) are vegetable oils discarded after food frying and great amounts are produced worldwide. Its management is a challenge, due to the environmental risk of illegally disposal into rivers and landfills. The main approaches for WCO valorization included their incorporation as component of animal feed and biodiesel manufacturing. Yet, the development of new feasible approaches is attractive from an economic and ecological standpoint. Due to their composition in triglycerides, untreated WCO can be used as feedstock for microbial growth (several species are able to use them as carbon source) and production of added-value compounds. In this way, microbial valorization of WCO is a sustainable biotechnological approach to upgrade a waste into a renewable feedstock for bio-based industry, favoring the circular economy concept. The objective of this review is to highlight the potential use of WCO in bioprocesses as an alternative to other physicochemical treatments. Firstly, an introduction to WCO problematic is presented, describing most common applications used currently. Then, an extensive review on the use of WCO by microorganisms is shown, focusing on bacterial and fungi species and its exploitation for bioprocesses development to produce metabolites of industrial interest, such as biopolymers, biosurfactants, lipases and microbial lipids. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020 2020-01-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/1822/67282 |
url |
http://hdl.handle.net/1822/67282 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Lopes, Marlene; Miranda, Sílvia M.; Belo, Isabel, Microbial valorization of waste cooking oils for valuable compounds production a review. Critical Reviews in Environmental Science and Technology, 50(24), 2583-2616, 2020. 1064-3389 10.1080/10643389.2019.1704602 https://www.tandfonline.com/doi/abs/10.1080/10643389.2019.1704602 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Taylor and Francis |
publisher.none.fl_str_mv |
Taylor and Francis |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
|
_version_ |
1799132635783495680 |