Lipid And Fatty Acid Composition Microalgae Chlorella Vulgaris Using Photobioreactor And Open Pond

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Prospective of biodiesel production utilizing microalgae as

discussion about the potential of microalgae for the production of valuable lipid compounds that can be further used for biodiesel production. Key words: Biodiesel, fatty acid, lipids, microalgae

DAFTAR PUSTAKA Hach Portable Dissolved Oxygen Meter

Lipid and fatty acid composition microalgae Chlorella vulgaris using photobioreactor and open pond. IOP and enhanced lipid productivity in Chlorella vulgaris.

Growth of Chlorella vulgaris and Nannochloris oculata in

of lipids with a fatty acid profile optimal up to 74% of the total fatty acids. Key words: Chlorella vulgaris, Nannochloris oculata , production of fatty acids, wastewater of tilapia farming

Prospective of biodiesel production utilizing microalgae as

discussion about the potential of microalgae for the production of valuable lipid compounds that can be further used for biodiesel production. Key words: Biodiesel, fatty acid, lipids, microalgae, triacylglycerol. INTRODUCTION Mankind s continuous use of fossil fuels is unsustainable as they are limited resources of energy (Srivastava and

Review of promising strategies for zero-waste production of

biomass growth. The lipid productivity and the potential fatty acid methyl ester yield in algal biofilms have been reported to be comparable with lipid productivity in suspended algae. Optimization of biofilm reactors may improve lipid productivity of such systems (Christenson & Sims, 2012).

Photosynthetic acclimation of Nannochloropsis oculata

spectral region for visible light in algal pond conditions. Under these conditions, the HL cells accumulated saturated fatty acids, whereas polyunsaturated fatty acids were more abundant in LL cells. This knowledge is of importance for the use of N. oculata for fatty acid production in the biofuel industry.

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Chlorella sp., Spiru/ina sp. requirement of large amounts of water and land are the major limitations under open pond system of Microalgae grown in photobioreactor show five times higher

PAPER OPEN ACCESS Related content Effect of Reaction

transesterification using heterogeneous catalyst natural zeolite modified with K2CO3 Taslim, Iriany, O Bani et al.-Lipid and fatty acid composition microalgae Chlorella vulgaris using photobioreactor and open pond M I Jay, M Kawaroe and H Effendi-Recent citations Wet impregnation of silver oxide on Lampung natural zeolite as an adsorbent

IOP Conference Series: Earth and Environmental Science PAPER

Lipid and fatty acid composition microalgae Chlorella vulgaris using photobioreactor and open pond M I Jay1, M Kawaroe1,2, H Effendi3,4 1Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, Bogor Agricultural University, Dramaga Campus, Bogor 16680, Indonesia 2

DEVELOPMENT OF AN ALGAE MIXOTROPHIC BIOFILM REACTOR FOR

lipid biosynthesis genes (ACC and DGAT) in Chlorella vulgaris biofilms under mixotrophic conditions at 168 hours and 96 hours of biofilm growth 22 Figure 10: Fatty acid composition obtained in C. vulgaris cultured with glycerol, acetate, and

Biofilm formation and lipid accumulation of attached culture

high fatty acid yield (2.31 g/m2)[8]. Irving and Allen [9] found that the attached rates of Chlorella vulgaris on substrate glass wool varied in different culture medium, the Y. Shen (&) H. Zhang

On the Perspective of Applying of a New - Open Access Journal

10. Frumento D, Aliakbarian B, Al Arni S, Converti A (2016) Chlorella vulgaris as a lipid source: cultivation on air and seawater-simulating medium in a helicoidal photobioreactor Biotechnology Progress 32(2): 279-284. 11. Ghernaout D, Benblidia C, Khemici F (2015) Microalgae removal from

Purification, biomass production and cryo- preservation of

ic acide) and omega-9 (mead acid) and as conjugated fatty acids (rumenic acide). Mi-croalgae are also able to produce mycosporine-like amino acids (MAAs), since they live in an environment with high volumes of sunlight (e.g. Prasiola sp.). Green algae (e.g. Chlorella vulgaris) proteins are also under interest; they are diverse and can be

UNIDAD DE VIGILANCIA TECNOLÓGICA E INTELIGENCIA COMPETITIVA

Optimization of continuous lipid extraction from Chlorella vulgaris and fatty acid to improve microalgae growth in photobioreactor with serial lantern-shaped

Growth of Chlorella vulgaris and Nannochloris oculata in

lipid composition and fatty acid profile suitable for biofuel production. microalgae (Chlorella vulgaris and of lipids with a fatty acid profile optimal up to 74% of the total fatty acids

CO Biomitigation and Biofuel Production Using Microalgae

Strain Protein Carbohydrates Lipids Nucleic acid Scenedesmus obliquus 50-56 10-17 12-14 3-6 Scenedesmus quadricauda 47 - 1.9 - Scenedesmus dimorphus 8-18 21-52 16-40 - Chlamydomonas rheinhardii 48 17 21 - Chlorella vulgaris 51-58 12-17 14-22 4-5 Chlorella pyrenoidosa 57 26 2 - Spirogyra sp. 6-20 33-64 11-21 -

International Journal of Green Energy a

total lipid content, and fatty acid profiles of microalga was evaluated during cultivation. The screened microalgae were cultivated in a self-designed photobioreactor for 20 days to

Microalgae - portwims.org

Some microalgae with a high protein content and comparable amino acid composition High digestibility of protein and amino acids (few studies!) Pretreatment has a major influence on digestion coefficients (rats) The higher the amount of microalgae, the lower the digestibility Microalgae culture: for fish oil and/or meal replacement

Techno-Economic Analysis of Microalgal CO bioremediation From

freshwater from the Collie Basin to grow the freshwater microalgae strain Chlorella vulgaris. The Chlorella produced is then sold as a whole-biomass animal feed product at 12,000 USD/ metric tonne. Case 3 provides 37 jobs for Collie as well as decreasing the carbon emission of BPS.

Research Article jmb Review

Palmitic acid and oleic acid were the dominant FA accounting for 30.7 ± 2.3% and 27.1 ± 2.6%, respectively, followed by linolenic acid, hexadecatetraenoic acid, and

Techno-Economic Analysis of Biodiesel Production from

Chlorella sp., Isochrysis galbana, diatoms, and Scenedesmus. These microalgae perform photosynthesis using water, carbon dioxide, and simple inorganic elements with the sunlight as the energy source. The resulting lipids can be converted into biodiesel (fatty acid methyl ester or ethyl ester) via esterification.

COMPARATIVE STUDY OF BIOCHEMICAL COMPOSITION OF FIVE

The lipid content in microalgae biomasses ranged from 7.4 to 12.5%. It is well understood that the fatty acid composition (carbon chain length and degree of Microalgae Classification

Differential regulation of fatty acid biosynthesys in two

on oil content and fatty acid composition of Chlorella vulgaris (UMT-M1) and Chlorella sorokiniana (KS-MB2). Results showed that both species produced significant higher (p < 0.05) oil content at nitrate ranging from 0.18 to 0.66 mM with C. vulgaris produced 10.20 11.34% dw, while C. sorokiniana produced 15.44 17.32% dw.

Unidad de Vigilancia Microalgas Boletín Septiembre 2015

Biomass, lipid productivities and fatty acids composition of marine Nannochloropsis gaditana cultured in desalination concentrate 17 Cell-wall disruption and lipid/astaxanthin extraction from microalgae: Chlorella and

Microalgae Biomass: A Renewable Source of Energy

Chlorella vulgaris a variant was cultivated under optimal conditions to produce biomass as laboratory as well as the site in both bioreactor and open pond presence of fatty acids, aldehydes

SUSTAINABLE OCEAN TECHNOLOGIES Mass culture of marine

Fatty acid (FAME) determination The fatty acid extracted was converted to methyl esters by transesterification of lipid following the method of Kashiwagi et al.14. Fourier transform infrared (FTIR) spectroscopy For FTIR spectroscopy, 0.5 ml of algal biodiesel (B100), blend (B10) and petroleum diesel were used. FTIR spec-tra were collected using