Biodiesel-fuel: Content, production, producers, contemporary biotechnology (Review)

Feofilova, E. P.; Sergeeva, Ya. E.; Ivashechkin, A. A.

doi:10.1134/s0003683810040010

Cited by 63 publications

(33 citation statements)

References 47 publications

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“…All these strains are potential candidates for the production of biodiesel. Table 2 -FAME composition of vegetable and microbial oils (Ratledge 1993;Zhu et al 2002;Li et al 2007Li et al , 2008bPapanikolaou et al 2007;Beopoulos et al 2009;Easterling et al 2009;Feofilova et al 2010 The major fatty acids present in the SCO are: oleic acid, linoleic acid (Chen and Chang 1996;Chen and Liu 1997), palmitoleic acid, arachidonic acid, palmitic acid and stearic acid (Pananikolaou et al 2004;Peng and Chen 2008a;Angerbauer et al 2008). These fatty acids can be used as nutritional complement for medical application and can also be used for biodiesel production.…”

Section: Malic Enzymementioning

confidence: 99%

Recent developments in microbial oils production: a possible alternative to vegetable oils for biodiesel without competition with human food?

Christophe

Kumar

Nouaille

et al. 2012

Braz. arch. biol. technol.

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Section: Malic Enzymementioning

confidence: 99%

Recent developments in microbial oils production: a possible alternative to vegetable oils for biodiesel without competition with human food?

Christophe

Kumar

Nouaille

et al. 2012

Braz. arch. biol. technol.

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“…Especificamente, a produção de biodiesel é uma área moderna e de grande demanda devido ao aumento no preço do petróleo e as vantagens ambientais. 1 Esse combustível é utilizado para substituição do óleo diesel, em percentuais adicionados no óleo diesel ou integral, nos motores à combustão dos transportes rodoviários e nos motores utilizados para a geração de energia elétrica. O biodiesel compõe, junto com o etanol, importante oferta para o segmento de combustíveis.…”

Section: Introductionunclassified

Development of a Electrochemical Biosensor Obtained from Vegetable Extract for the Triglycerides Determination in Biodiesel

Moino¹,

Guilherme²,

Nogueira³

2014

Revista Virtual De Química

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Biodiesel is a renewable energy source, alternative to fossil fuels, which has received much attention because it presents similar characteristics and, in some cases, even better than mineral diesel. However, to ensure the quality control of this biofuel, the National Petroleum Agency (ANP) has set appropriate limits to maintain their chemical and physical-chemical characteristics. In this context, a biosensor based on carbon peroxidase from turnip extract was used for the determination of unreacted triglycerides in samples of biodiesel. The device tested presented accuracy, simplicity and low cost. The results when compared with gas chromatography show a variation of 5.8 % in the triglycerides concentration and a linear region of 5.5 to 55 µmol L -1 and a detection limit of 4.0 10 -8 mol L -1 (IUPAC method). Analyses performed by biosensors fall into the Green Analytical Chemistry because they use few reagents and generate a low level of waste.Keywords: Enzymatic biosensor; triglyceride; peroxidase; biodiesel. ResumoUma fonte energética renovável, alternativa aos combustíveis fósseis, que tem recebido bastante atenção é o biodiesel, por apresentar características similares e, em alguns casos, até melhores que o diesel mineral. No entanto, para garantir o controle da qualidade deste biocombustível, a Agência Nacional do Petróleo e Biocombustiveis (ANP), estabelece limites considerados adequados para manter suas características químicas e físico-químicas. Neste contexto, um biossensor de pasta de carbono a base de peroxidase, proveniente de extrato de nabo, foi utilizado para a determinação de triglicerídeos não reagidos em amostras de biodiesel. O dispositivo apresentou precisão das medidas, além de simplicidade de utilização e baixo custo. Os resultados obtidos foram comparados com a cromatografia gasosa, obtendo-se uma variação de 3,37% nos teores, com uma região linear de 5,5 e 55 µmol L -1 e limite de detecção de 4,0 10 -8 mol L -1 (método IUPAC). As análises com biossensores se enquadram na Química Analítica Verde, pois utilizam poucos reagentes e geram baixo índice de resíduos.Palavras-chave: Biossensor enzimático; triglicerídeo; peroxidase; biodiesel.

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“…Tales cultivos incluyen soya, colza, palma de aceite y maíz [3]- [6]. Adicionalmente, debido a las limitaciones en cuanto al área cultivada de estas plantas, el desarrollo a escala industrial de la producción de biodiesel no puede, en la realidad, satisfacer más que una pequeña parte de la actual demanda de combustibles [7].…”

Section: Introductionunclassified

Efecto del hierro en el crecimiento y acumulación de lípidos en la microalga colombiana Chlorella Vulgaris LAUN 0019

Bermúdez¹,

Landínez²,

Sáenz³

et al. 2011

Iteckne

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Biodiesel-fuel: Content, production, producers, contemporary biotechnology (Review)

Cited by 63 publications

References 47 publications

Recent developments in microbial oils production: a possible alternative to vegetable oils for biodiesel without competition with human food?

Recent developments in microbial oils production: a possible alternative to vegetable oils for biodiesel without competition with human food?

Development of a Electrochemical Biosensor Obtained from Vegetable Extract for the Triglycerides Determination in Biodiesel

Efecto del hierro en el crecimiento y acumulación de lípidos en la microalga colombiana Chlorella Vulgaris LAUN 0019

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