Pineapple Waste and Wastewater: Route for Biodiesel Production from Candida tropicalis (MF510172)
Braz. arch. biol. technol
;
62: e19180499, 2019. graf
Artigo
em Inglês
| LILACS
| ID: biblio-1132152
ABSTRACT
Abstract The aim of the present study was to utilize waste resources for biodiesel production and to test its recyclability. The oleaginous yeast was isolated from local municipal wastewater outlet and on the basis of 18S r RNA sequencing, isolate was identified as Candida tropicalis (MF510172). Optimum fermentation conditions for lipid yield was recorded to be at 180 rpm agitation speed, 6% pineapple waste as a carbon source, 5% inoculum size,48 h inoculum age at 40°C temperature with 72 h incubation time. Candia was able to produce 13 ml. L-1 lipids using optimum conditions. Extracted lipids were transesterified to form fatty acid methyl esters (FAME) and further characterized by using GC-MS and FTIR spectroscopy. Palmitic acid methyl esters and other supplementary hydrocarbon compounds were identified using GC-MS. FTIR spectrum indicates the characteristics FAME peak at 1740 cm-1 with C= O stretching band of methyl esters. The results clearly demonstrate the waste resources containing filtered wastewater and pineapple waste used in the study are effective to produce quality oil for biodiesel production.
Texto completo:
DisponíveL
Índice:
LILACS (Américas)
Assunto principal:
Uso de Resíduos Sólidos
/
Ananas
/
Biocombustíveis
/
Fermentação
Tipo de estudo:
Estudo prognóstico
Idioma:
Inglês
Revista:
Braz. arch. biol. technol
Assunto da revista:
Biologia
Ano de publicação:
2019
Tipo de documento:
Artigo
País de afiliação:
Índia
Instituição/País de afiliação:
Swami Ramanand Teerth Marathwada University/IN
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