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Biodiesel production from cagaite seeds (Eugenia dysentericaDC) oil: An alternative for biofuel production.

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Title: Biodiesel production from cagaite seeds (Eugenia dysentericaDC) oil: An alternative for biofuel production.
Authors: Rial, Rafael Cardoso1 (AUTHOR) rafael.rial@ifms.edu.br, de Freitas, Osmar Nunes2 (AUTHOR), da Silva Fonseca, Amanda Maria1 (AUTHOR), Domingues, João Manuel Hernandes Dorce1 (AUTHOR), de Souza, Maria Luiza Medeiros1 (AUTHOR), de Almeida Silva, Yasmin Alves1 (AUTHOR), Santos, Piter Hernanny Michalski1 (AUTHOR), Melo, Luiz Felipe Dias1 (AUTHOR), Nazário, Carlos Eduardo Domingues2 (AUTHOR), Viana, Luiz Henrique2 (AUTHOR)
Source: Biofuels, Bioproducts & Biorefining. Nov2023, Vol. 17 Issue 6, p1611-1621. 11p.
Subject Terms: *Nuclear magnetic resonance spectroscopy, *Fatty acid methyl esters, *Eugenia, *Biomass energy, *Fatty acid esters, *Soy proteins
Geographic Terms: Brazil
Abstract: In the present work, cagaite (Eugenia dysenterica DC.) seed oil was studied as a potential inedible raw material for biodiesel production. The oil was extracted using a Soxhlet extractor and the fatty acids acyl esters that make up biodiesel were obtained by alkaline transesterification using sodium hydroxide. The influence of reaction parameters was also evaluated: molar ratio, time, and amount of catalyst. The conversion of fatty acids into fatty acid methyl esters (FAME), which make up biodiesel, was calculated using Nuclear Magnetic Resonance Spectroscopy (1HNMR) spectra. In a 30 min reaction period, the molar ratio of oil to methanol was 1:4, resulting in a conversion of 63.57%. However, when the molar ratio was increased to 1:8, the conversion reached 81.74% during the same 30 min reaction period. After 60 min of reaction, additional increases in conversion were observed when molar ratios of 1:4, 1:6, and 1:8 were used. Under these conditions, the conversions achieved were 92.08%, 98.24%, and 98.78%, respectively. The physico‐chemical properties were evaluated and the results showed that cagaite seed oil biodiesel was similar to soybean biodiesel, which is the most commonly produced biodiesel in Brazil. It was thus an important substitute for soybean biodiesel. [ABSTRACT FROM AUTHOR]
Database: Energy & Power Source
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An: 173486150
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  Data: Biodiesel production from cagaite seeds (Eugenia dysentericaDC) oil: An alternative for biofuel production.
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  Data: <searchLink fieldCode="AR" term="%22Rial%2C+Rafael+Cardoso%22">Rial, Rafael Cardoso</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> rafael.rial@ifms.edu.br</i><br /><searchLink fieldCode="AR" term="%22de+Freitas%2C+Osmar+Nunes%22">de Freitas, Osmar Nunes</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22da+Silva+Fonseca%2C+Amanda+Maria%22">da Silva Fonseca, Amanda Maria</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Domingues%2C+João+Manuel+Hernandes+Dorce%22">Domingues, João Manuel Hernandes Dorce</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22de+Souza%2C+Maria+Luiza+Medeiros%22">de Souza, Maria Luiza Medeiros</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22de+Almeida+Silva%2C+Yasmin+Alves%22">de Almeida Silva, Yasmin Alves</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Santos%2C+Piter+Hernanny+Michalski%22">Santos, Piter Hernanny Michalski</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Melo%2C+Luiz+Felipe+Dias%22">Melo, Luiz Felipe Dias</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Nazário%2C+Carlos+Eduardo+Domingues%22">Nazário, Carlos Eduardo Domingues</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Viana%2C+Luiz+Henrique%22">Viana, Luiz Henrique</searchLink><relatesTo>2</relatesTo> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Biofuels%2C+Bioproducts+%26+Biorefining%22">Biofuels, Bioproducts & Biorefining</searchLink>. Nov2023, Vol. 17 Issue 6, p1611-1621. 11p.
– Name: Subject
  Label: Subject Terms
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  Data: *<searchLink fieldCode="DE" term="%22Nuclear+magnetic+resonance+spectroscopy%22">Nuclear magnetic resonance spectroscopy</searchLink><br />*<searchLink fieldCode="DE" term="%22Fatty+acid+methyl+esters%22">Fatty acid methyl esters</searchLink><br />*<searchLink fieldCode="DE" term="%22Eugenia%22">Eugenia</searchLink><br />*<searchLink fieldCode="DE" term="%22Biomass+energy%22">Biomass energy</searchLink><br />*<searchLink fieldCode="DE" term="%22Fatty+acid+esters%22">Fatty acid esters</searchLink><br />*<searchLink fieldCode="DE" term="%22Soy+proteins%22">Soy proteins</searchLink>
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  Label: Geographic Terms
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  Data: <searchLink fieldCode="DE" term="%22Brazil%22">Brazil</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: In the present work, cagaite (Eugenia dysenterica DC.) seed oil was studied as a potential inedible raw material for biodiesel production. The oil was extracted using a Soxhlet extractor and the fatty acids acyl esters that make up biodiesel were obtained by alkaline transesterification using sodium hydroxide. The influence of reaction parameters was also evaluated: molar ratio, time, and amount of catalyst. The conversion of fatty acids into fatty acid methyl esters (FAME), which make up biodiesel, was calculated using Nuclear Magnetic Resonance Spectroscopy (1HNMR) spectra. In a 30 min reaction period, the molar ratio of oil to methanol was 1:4, resulting in a conversion of 63.57%. However, when the molar ratio was increased to 1:8, the conversion reached 81.74% during the same 30 min reaction period. After 60 min of reaction, additional increases in conversion were observed when molar ratios of 1:4, 1:6, and 1:8 were used. Under these conditions, the conversions achieved were 92.08%, 98.24%, and 98.78%, respectively. The physico‐chemical properties were evaluated and the results showed that cagaite seed oil biodiesel was similar to soybean biodiesel, which is the most commonly produced biodiesel in Brazil. It was thus an important substitute for soybean biodiesel. [ABSTRACT FROM AUTHOR]
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      – Type: doi
        Value: 10.1002/bbb.2528
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      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 11
        StartPage: 1611
    Subjects:
      – SubjectFull: Nuclear magnetic resonance spectroscopy
        Type: general
      – SubjectFull: Fatty acid methyl esters
        Type: general
      – SubjectFull: Eugenia
        Type: general
      – SubjectFull: Biomass energy
        Type: general
      – SubjectFull: Fatty acid esters
        Type: general
      – SubjectFull: Soy proteins
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      – SubjectFull: Brazil
        Type: general
    Titles:
      – TitleFull: Biodiesel production from cagaite seeds (Eugenia dysentericaDC) oil: An alternative for biofuel production.
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            NameFull: Rial, Rafael Cardoso
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            NameFull: de Almeida Silva, Yasmin Alves
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            NameFull: Santos, Piter Hernanny Michalski
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            NameFull: Melo, Luiz Felipe Dias
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            – D: 01
              M: 11
              Text: Nov2023
              Type: published
              Y: 2023
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          Titles:
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