Assessment of Chemical and Physico-Chemical Properties of Cyanobacterial Lipids for Biodiesel Production

被引：40

作者：

Da Ros, Patricia C. M. ^{[1
]}

Silva, Caroline S. P. ^{[1
]}

Silva-Stenico, Maria E. ^{[2
]}

Fiore, Marli F. ^{[2
]}

De Castro, Heizir F. ^{[1
]}

机构：

[1] Univ Sao Paulo, Engn Sch Lorena, BR-12602810 Lorena, SP, Brazil

[2] Univ Sao Paulo, Ctr Nucl Energy Agr, BR-13400970 Piracicaba, SP, Brazil

来源：

MARINE DRUGS | 2013年 / 11卷 / 07期

基金：

巴西圣保罗研究基金会;

关键词：

fatty acid; lipid feedstock; productivity; cyanobacteria; biofuel; MICROALGAE; OIL; TRANSESTERIFICATION; FEEDSTOCK;

D O I：

10.3390/md11072365

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

Five non-toxin producing cyanobacterial isolates from the genera Synechococcus, Trichormus, Microcystis, Leptolyngbya and Chlorogloea were examined in terms of quantity and quality as lipid feedstock for biofuel production. Under the conditions used in this study, the biomass productivity ranged from 3.7 to 52.7 mgL(-1)day(-1) in relation to dry biomass, while the lipid productivity varied between 0.8 and 14.2 mgL(-1)day(-1). All cyanobacterial strains evaluated yielded lipids with similar fatty acid composition to those present in the seed oils successfully used for biodiesel synthesis. However, by combining biomass and lipid productivity parameters, the greatest potential was found for Synechococcus sp. PCC7942, M. aeruginosa NPCD-1 and Trichormus sp. CENA77. The chosen lipid samples were further characterized using Fourier Transform Infrared spectroscopy (FTIR), viscosity and thermogravimetry and used as lipid feedstock for biodiesel synthesis by heterogeneous catalysis.

引用

页码：2365 / 2381

页数：17

共 42 条

[1] Infrared absorption spectra of Buriti (Mauritia flexuosa L.) oil [J].

Albuquerque, MLS ;

Guedes, I ;

Alcantara, R ;

Moreira, SGC .

VIBRATIONAL SPECTROSCOPY, 2003, 33 (1-2) :127-131

[2] SIMPLE CONDITIONS FOR GROWTH OF UNICELLULAR BLUE-GREEN ALGAE ON PLATES [J].

ALLEN, MM .

JOURNAL OF PHYCOLOGY, 1968, 4 (01) :1-&

[3]

[Anonymous], THESIS ENG SCH LOREN

[4]

[Anonymous], OFFICIAL METHODS REC

[5]

[Anonymous], 14214 UNEEN CEN

[6]

[Anonymous], 2007, LIPID HDB, DOI DOI 10.1201/9781420009675

[7]

ASTM, 2002, D675102 ASTM INT

[8] Cyanobacteria cultivation in industrial wastewaters and biodiesel production from their biomass: A review (Retraction of vol 58, pg 220, 2011) [J].

Balasubramanian, L. ;

Subramanian, G. ;

Nazeer, T. Thanveer ;

Simpson, H. Shalini ;

Rahuman, S. T. ;

Raju, P. .

BIOTECHNOLOGY AND APPLIED BIOCHEMISTRY, 2012, 59 (02) :153-153

[9]

BLIGH EG, 1959, CAN J BIOCHEM PHYS, V37, P911

[10] Characterization of biofilm-forming cyanobacteria for biomass and lipid production [J].

Bruno, L. ;

Di Pippo, F. ;

Antonaroli, S. ;

Gismondi, A. ;

Valentini, C. ;

Albertano, P. .

JOURNAL OF APPLIED MICROBIOLOGY, 2012, 113 (05) :1052-1064

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