Oil-lipids, carotenoids and fatty acids simultaneous production by Rhodotorula mucilaginosa CCT3892 using sugarcane molasses as carbon source

Santos, Everaldo Silvino dos; Costa, Willyan Araújo da; Padilha, Carlos Eduardo de Araújo; Oliveira Júnior, Sérgio Dantas de; Silva, Flávio Luiz Honorato da; Silva, Josevan; Ancântara, Maristela Alves; Ferrari, Márcio

Oil-lipids, carotenoids and fatty acids simultaneous production by Rhodotorula mucilaginosa CCT3892 using sugarcane molasses as carbon source

Página do item simplificado Estatísticas

dc.contributor.author	Santos, Everaldo Silvino dos
dc.contributor.author	Costa, Willyan Araújo da
dc.contributor.author	Padilha, Carlos Eduardo de Araújo
dc.contributor.author	Oliveira Júnior, Sérgio Dantas de
dc.contributor.author	Silva, Flávio Luiz Honorato da
dc.contributor.author	Silva, Josevan
dc.contributor.author	Ancântara, Maristela Alves
dc.contributor.author	Ferrari, Márcio
dc.date.accessioned	2021-04-26T13:12:54Z
dc.date.available	2021-04-26T13:12:54Z
dc.date.issued	2020-04
dc.description.resumo	One of the most important classes of nutritional biomolecules is the oleaginous compounds group, which specially includes the oil-lipids, the carotenoids and the fatty acids. These biocompounds present a wide range of industrial applications because their ability to act as an energy source, antioxidants and metabolic agents for the human body. Therefore, the food industry, mainly focusing on food supplementation, is always searching for new sources of them. In this context, the present study evaluated the total lipids, carotenoids and fatty acids simultaneous production by the Rhodotorula mucilaginosa CCT3892 yeast, using residual sugarcane molasses as carbon source. The results obtained demonstrated that the cultivation of yeast in molasses medium (MC) produced the same content of total lipids and carotenoids (16.50% ± 0.68% and 0.053 ± 0.001 mg g-1, respectively) as the obtained from a synthetic medium (SC) (15.36% ± 1.36% and 0.051 ± 0.001 mg g-1 0.005). Concerning the fatty acids biosynthesis, the MC cultivation generated the most interesting profile once it presented a greater content of oleic acid (74.05%), an unsaturated compound with high nutritional value. The cultivation carried out with the molasses and yeast extract supplementation (MYEC) did not provide an improvement in microbial oil production, what indicated that in this condition there was a predominance of others sorts of substrate metabolization by the yeast cells, as confirmed by the microbial kinetics study	pt_BR
dc.identifier.citation	COSTA, W. A. ; PADILHA, C. E. ; OLIVEIRA JÚNIOR, SÉRGIO DANTAS ; SILVA, F. L. H. ; SILVA, J. ; ANCANTARA, M. A. ; FERRARI, M. ; SANTOS, E.S.. Oil-lipids, carotenoids and fatty acids simultaneous production by Rhodotorula mucilaginosa CCT3892 using sugarcane molasses as carbon source. Brazilian Journal of Food and Technology, v. 23, p. e2019064, 2020. Disponível em https://www.scielo.br/scielo.php?script=sci_arttext&pid=S1981-67232020000100443&tlng=en. Acesso em 30 mar. 2021. https://doi.org/10.1590/1981-6723.06419	pt_BR
dc.identifier.doi	10.1590/1981-6723.06419
dc.identifier.issn	1981-6723
dc.identifier.uri	https://repositorio.ufrn.br/handle/123456789/32310
dc.language	en	pt_BR
dc.publisher	Brazilian Journal of Food Technology	pt_BR
dc.rights	Attribution 3.0 Brazil	*
dc.rights.uri	http://creativecommons.org/licenses/by/3.0/br/	*
dc.subject	Oil-lipids	pt_BR
dc.subject	Carotenoids	pt_BR
dc.subject	Fatty acids	pt_BR
dc.subject	Rhodotorula mucilaginosa	pt_BR
dc.subject	Sugarcane molasses	pt_BR
dc.subject	Simultaneous production	pt_BR
dc.title	Oil-lipids, carotenoids and fatty acids simultaneous production by Rhodotorula mucilaginosa CCT3892 using sugarcane molasses as carbon source	pt_BR
dc.title.alternative	Produção simultânea de óleos-lipídeos, carotenoides e ácidos graxos por Rhodotorula mucilaginosa CCT3892 utilizando melaço de cana-de-açúcar como fonte de carbono	pt_BR
dc.type	article	pt_BR