Results 11 to 20 of about 891 (165)

Techno-Functional Properties of Crude Extracts from the Green Microalga Tetraselmis suecica. [PDF]

J Agric Food Chem, 2018
A mild fractionation process to extract functional biomolecules from green microalgae was implemented. The process includes bead milling, centrifugation, and filtration with several membrane cut-offs. For each fraction, the corresponding composition was measured, and the surface activity and gelation behavior were determined. A maximum protein yield of
Garcia ES, van Leeuwen JJA, Safi C, Sijtsma L, van den Broek LAM, Eppink MHM, Wijffels RH, van den Berg C.   +7 more
europepmc   +5 more sources

Identification of Antimicrobial Peptides from the Microalgae Tetraselmis suecica (Kylin) Butcher and Bactericidal Activity Improvement [PDF]

Marine Drugs, 2019
The outburst of microbial resistance to antibiotics creates the need for new sources of active compounds for the treatment of pathogenic microorganisms.
Fanny Guzmán, Genezareth Wong, Tanya Román, Constanza Cárdenas, Claudio Alvárez, Paulina Schmitt, Fernando Albericio, Verónica Rojas   +7 more
doaj   +2 more sources

Purification and Structure of Antioxidative Substance Derived from Tetraselmis suecica [PDF]

Han'guk Susan Hakhoe Chi = Bulletin of the Korean Fisheries Society, 2002
Tetraselmis suecica (T. suecica) of Prasinophyta was selected because the growth rate is comparatively higher and the culturing is also easy. In order to investigate antioxidative activity, the soluble elements of T. suecica were fractionated using water and organic solvents such as methanol, hexane, chloroform, ethylacetate and butanol. The chloroform
Se Kwon Kim, Hee Guk Byun, Pyo Jam Park, Kyoko Adachi   +3 more
exaly   +2 more sources

Effects of Sulfate Limitation on Photosynthesis and Cell Composition of Unicellular Marine Microalgae of Different Phylogenies. [PDF]

Physiol Plant
ABSTRACT Sulfur (S) is an essential macroelement for photosynthetic organisms and is acquired as sulfate and assimilated as sulfide into cysteine through a highly demanding reductive process. S is a key component of proteins, lipids, and various other cellular metabolites and plays a direct role in photosynthesis, both in the electron transport and in ...
Minio M, Battistuzzi M, Norici A, La Rocca N, Pagliano C, Gerotto C.   +5 more
europepmc   +2 more sources

Concentration and desalting of Tetraselmis suecica crude extract by ultrafiltration

Desalination and Water Treatment
Downstream processing, encompassing molecule extraction and extract purification, is a critical step in microalgal biorefinery. This study focuses on the concentration and desalting of Tetraselmis suecica crude extract, which contains proteins, neutral ...
Hussein Rida, Jérôme Peydecastaing, Hosni Takache, Ali Ismail, Pierre-Yves Pontalier   +4 more
doaj   +4 more sources

CULTURES AND THERMAL ANALYSIS OF THE MARINE MICROALGA TETRASELMIS SUECICA KYLIN (BUTCH)

Journal of Biological Research, 2000
Thermogravimetry ( TG) and differential thermal analysis ( DT A) are widely used to characterize several biological materials such as biomolecules , cells and tissues ( 1 , 2). In particular, while the former measures the variation of mass from a sample
L . Pane, E. Franceschi, L. De Nuccio, A. Carli   +3 more
doaj   +3 more sources

Stronger together: harnessing natural algal communities as potential probiotics for inhibition of aquaculture pathogens [PDF]

Microbiology Spectrum
Intensive fish rearing in aquaculture is challenged by infectious diseases, and although vaccines have been successfully developed for mature fish, alternative disease control measures are needed for fish larvae and juveniles.
Dóra Smahajcsik, Line Roager, Mikael Lenz Strube, Sheng-Da Zhang, Lone Gram   +4 more
doaj   +2 more sources

Algae Protein Creates Sustainable Alternatives for Various Food Matrices: From Function to Nutrition. [PDF]

Compr Rev Food Sci Food Saf
Abstract Protein deficiency and environmental deterioration are pressing and complex issues in traditional agriculture system. Algae, which can grow without the need of land and with minimal water, offer a rich source of protein. Recently, large‐scale algae cultivation and advanced extraction techniques have been developed, positioning algae protein as
Wu S, Menut P, Miao S, Turchiuli C.
europepmc   +2 more sources

Impact of host species on assembly, composition, and functional profiles of phycosphere microbiomes [PDF]

mSystems
Microalgal microbiomes play vital roles in the growth and health of their host, however, their composition and functions remain only partially characterized, especially across microalgal phyla.
Line Roager, Paul J. Kempen, Mikkel Bentzon-Tilia, Eva C. Sonnenschein, Lone Gram   +4 more
doaj   +2 more sources

Changes in Free-Living and Particle-Associated Bacterial Communities Depending on the Growth Phases of Marine Green Algae, Tetraselmis suecica

Journal of Marine Science and Engineering, 2021
Bacteria are remarkably associated with the growth of green algae Tetraselmis which are used as a feed source in aquaculture, but Tetraselmis-associated bacterial community is characterized insufficiently.
Bum Soo Park, Won-Ji Choi, Ruoyu Guo, Hansol Kim, Jang-Seu Ki   +4 more
doaj   +1 more source