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You searched for: Publication year rev 7982-2018 Remove constraint Publication year rev: 7982-2018 Subject term Phaeodactylum tricornutum Remove constraint Subject term: Phaeodactylum tricornutum Subject term Nannochloropsis Remove constraint Subject term: Nannochloropsis Text availability Citation in PubAg Remove constraint Text availability: Citation in PubAg
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1. Analyzing the pyrolysis kinetics of several microalgae species by various differential and integral isoconversional kinetic methods and the Distributed Activation Energy Model

Author:
Antonio Soria-Verdugo; Elke Goos; Nestor García-Hernando; Uwe Riedel
Source:
Algal research 2018 v.32 pp. 11-29
ISSN:
2211-9264
Subject:
Arthrospira platensis; Chlorella vulgaris; Isochrysis galbana; Nannochloropsis; Phaeodactylum tricornutum; activation energy; microalgae; models; pyrolysis; thermogravimetry
Abstract:
... The pyrolysis kinetics of the microalgae Chlorella vulgaris (CV), Isochrysis galbana (IG), Nannochloropsis gaditana (NG), Nannochloropsis limnetica (NL), Phaeodactylum tricornutum (PT), and Spirulina platensis (SP) were studied by non-isothermal thermogravimetric analysis conducted at nine different constant heating rates. The kinetic parameters of each microalgae species were calculated using sev ...
DOI:
10.1016/j.algal.2018.03.005

2. Comparison of microalgal biomasses as functional food ingredients: Focus on the composition of cell wall related polysaccharides

Author:
Tom M.M. Bernaerts; Lore Gheysen; Clare Kyomugasho; Zahra Jamsazzadeh Kermani; Stéphanie Vandionant; Imogen Foubert; Marc E. Hendrickx; Ann M. Van Loey
Source:
Algal research 2018 v.32 pp. 150-161
ISSN:
2211-9264
Subject:
Arthrospira platensis; Chlorella vulgaris; Nannochloropsis; Phaeodactylum tricornutum; Porphyridium cruentum; Schizochytrium; Tetraselmis chuii; biomass; cell walls; functional foods; ingredients; lipids; microalgae; monosaccharides; polysaccharides; proteins; sulfates; uronic acids
Abstract:
... Microalgae are rich in several nutritional and health-beneficial components, showing great potential as functional food ingredients. To this extent, knowledge of the biomass composition is essential in the selection of suitable microalgae species for specific food applications. Surprisingly, although cell wall polysaccharides are generally reported to play a role in functionality, limited attentio ...
DOI:
10.1016/j.algal.2018.03.017

3. Effects of light-emitting diode (LED) with a mixture of wavelengths on the growth and lipid content of microalgae

Author:
Chae Hun Ra; Phunlap Sirisuk; Jang-Hyun Jung; Gwi-Taek Jeong; Sung-Koo Kim
Source:
Bioprocess and biosystems engineering 2018 v.41 no.4 pp. 457-465
ISSN:
1615-7591
Subject:
Isochrysis galbana; Nannochloropsis; Phaeodactylum tricornutum; biomass; cell growth; fatty acid composition; fluorescent lamps; light emitting diodes; lipid content; microalgae; palmitic acid; photosynthesis; pigments; wavelengths
Abstract:
... Integrations of two-phase culture for cell growth and lipid accumulation using mixed LED and green LED wavelengths were evaluated with the microalgae, Phaeodactylum tricornutum, Isochrysis galbana, Nannochloropsis salina, and Nannochloropsis oceanica. Among the single and mixed LED wavelengths, mixed LED produced higher biomass of the four microalgae, reaching 1.03 g DCW/L I. galbana, followed by ...
DOI:
10.1007/s00449-017-1880-1

4. Effects of wavelength mixing ratio and photoperiod on microalgal biomass and lipid production in a two-phase culture system using LED illumination

Author:
Phunlap Sirisuk; Chae-Hun Ra; Gwi-Taek Jeong; Sung-Koo Kim
Source:
Bioresource technology 2018 v.253 pp. 175-181
ISSN:
0960-8524
Subject:
Isochrysis galbana; Nannochloropsis; Phaeodactylum tricornutum; biomass; docosahexaenoic acid; eicosapentaenoic acid; light emitting diodes; lighting; microalgae; mixing; photoperiod; wavelengths
Abstract:
... Blue and red light-emitting diodes (LEDs) were used to study the effects of wavelength mixing ratios, photoperiod regimes, and green wavelength stress on Nannochloropsis salina, Isochrysis galbana, and Phaeodactylum tricornutum cell biomass and lipid production. The maximum specific growth rates of I. galbana and P. tricornutum were obtained under a 50:50 mixing ratio of blue and red wavelength LE ...
DOI:
10.1016/j.biortech.2018.01.020

5. Measurement of acoustic properties of microalgae and implications for the performance of ultrasonic harvesting systems

Author:
Esteban Hincapié Gómez; Jessica Tryner; Alyssa J. Aligata; Jason C. Quinn; Anthony J. Marchese
Source:
Algal research 2018 v.31 pp. 77-86
ISSN:
2211-9264
Subject:
Chlamydomonas reinhardtii; Nannochloropsis; Phaeodactylum tricornutum; acoustic properties; compressibility; computer software; culture media; feedstocks; fuel production; harvesting; lipids; microalgae; models; mutants; starch; ultrasonics; velocimetry
Abstract:
... Microalgae are a promising feedstock for biofuel production, but difficulties associated with harvesting suspended cultures contribute to the high costs of algal feedstock production. Ultrasonic harvesting has been identified as a potential low-cost technique, but limited data are available on the response of microalgae cells in the presence of an acoustic field. The acoustic radiation force actin ...
DOI:
10.1016/j.algal.2018.01.015

6. Production of protein-rich extracts from disrupted microalgae cells: Impact of solvent treatment and lyophilization

Author:
Lutz Grossmann; Sandra Ebert; Jörg Hinrichs; Jochen Weiss
Source:
Algal research 2018 v.36 pp. 67-76
ISSN:
2211-9264
Subject:
Chlorella sorokiniana; Chlorella vulgaris; Nannochloropsis; Phaeodactylum tricornutum; centrifugation; color; dispersions; freeze drying; homogenization; microalgae; pigments; protein content; solvents
Abstract:
... This study investigated the preparation of protein-rich extracts from different microalgae by purification and minimal processing approaches (less-refinement) by studying separately the effects of (i) (nonaqueous) solvent-precipitation, (ii) lyophilization, and (iii) (nonaqueous) solvent-washing of lyophilized fractions. Cells were disrupted by high pressure homogenization (180 MPa, 25 °C) and inc ...
DOI:
10.1016/j.algal.2018.09.011