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http://hdl.handle.net/1843/44128| Tipo: | Artigo de Periódico |
| Título: | Magonia pubescens (Sapindaceae) seed oil: physical and chemical properties, fatty acid profile and biodiesel production |
| Autor(es): | Juliana Almeida Rocha Elytania Veiga Menezes Francine Souza Alves da Fonseca Murilo Malveira Brandão Kamylla Teixeira Santos Dario Alves de Oliveira Afrânio Farias de Melo Júnior Vanessa de Andrade Royo |
| Resumo: | Magonia pubescens is a tree species originally from the Brazilian Cerrado that bears fruit with winged seeds from which fixed oil can be extracted. This study aimed to analyze the physical and chemical properties of the oil extracted from these seeds and the biodiesel produced thereof. Methods from the Adolfo Lutz Institute, American Oil Chemists Society, and American Society for Testing and Materials were used. Seven fatty acids (oleic, arachidic, gadoleic, palmitic, palmitoleic, linoleic, and stearic acids) were found in the oil. Acidity level (1.119 mg KOH·g-1), iodine value (77.36 cg I2·g-1), saponification value (133.36 mg KOH·g-1), density (0.8796 g·cm-3), and refractive index (1.3348nD) were low when compared to the high peroxide value (26.14 meq·kg-1), viscosity (101.46 mm²·s-¹), and moisture (0.88%) of other oils and fats used for biodiesel production. Biodiesel showed density (0.8484 g·cm-3), viscosity (29.62 mm-2·s-1), acidity level (0.752 mg KOH·g-1), and saponification value (148.89 mg KOH·g-1). |
| Assunto: | Sementes oleaginosas Ácidos graxos Biodiesel |
| Idioma: | eng |
| País: | Brasil |
| Editor: | Universidade Federal de Minas Gerais |
| Sigla da Instituição: | UFMG |
| Departamento: | ICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS |
| Tipo de Acesso: | Acesso Aberto |
| Identificador DOI: | 10.5539/jas.v9n10p178 |
| URI: | http://hdl.handle.net/1843/44128 |
| Data do documento: | 15-Set-2017 |
| metadata.dc.url.externa: | https://ccsenet.org/journal/index.php/jas/article/view/69733 |
| metadata.dc.relation.ispartof: | Journal of Agricultural Science |
| Aparece nas coleções: | Artigo de Periódico |
Arquivos associados a este item:
| Arquivo | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| Magonia pubescens (Sapindaceae) seed oil.pdf | 295.79 kB | Adobe PDF | Visualizar/Abrir |
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