Results 81 to 90 of about 11,388 (222)

The Postbiotic Potential of Microalgae

Food Frontiers, Volume 6, Issue 4, Page 1701-1714, July 2025.
Description of “Microalgal Postbiotic” following ISAPP Consensus (Salminen et al. 2021b) (Icons produced with Biorender) ABSTRACT The International Scientific Association for Probiotics and Prebiotics (ISAPP) has defined postbiotics as “preparations of inanimate microorganisms and/or their components that confer a health benefit on the host ...
Francesco Martelli, Caterina Nicolotti, Benedetta Bottari   +2 more
wiley   +1 more source

Discovery of an RmlC/D fusion protein in the microalga Prymnesium parvum and its implications for NDP-β-L-rhamnose biosynthesis in microalgae [PDF]

, 2019
The 6-deoxy sugar L-rhamnose (L-Rha) is found widely in plant and microbial polysaccharides and natural products. The importance of this and related compounds in host–pathogen interactions often means that L-Rha plays an essential role in many organisms.
Dorfmueller, Helge, Field, Robert A., Hill, Lionel, Kuhaudomlarp, Sakonwan, Mascia, Ilaria, Nepogodiev, Sergey A., Rejzek, Martin, Wagstaff, Ben   +7 more
core   +2 more sources

The Use of Flocculation as a Preconcentration Step in the Microalgae Harvesting Process

Physiologia Plantarum, Volume 177, Issue 4, July/August 2025.
ABSTRACT Flocculation is a widely utilized separation technique in colloid chemistry, the chemical industry, and wastewater treatment. However, its application in microalgal biomass production and downstream processing remains limited. Biomass harvesting represents a significant cost factor in large‐scale microalgae production, with the separation of ...
Zivan Gojkovic, Aleksandra Skrobonja, Vuk Radojicic, Benedetta Mattei   +3 more
wiley   +1 more source

Safety of dried whole cell Euglena gracilis as a novel food pursuant to Regulation (EU) 2015/2283

EFSA Journal, 2020
Following a request from the European Commission, the EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA) was asked to deliver an opinion on the safety of dried whole cell Euglena gracilis as a novel food (NF) pursuant to Regulation (EU) 2015 ...
EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA), Dominique Turck, Jacqueline Castenmiller, Stefaan De Henauw, Karen Ildico Hirsch‐Ernst, John Kearney, Alexandre Maciuk, Inge Mangelsdorf, Harry J McArdle, Androniki Naska, Carmen Pelaez, Kristina Pentieva, Alfonso Siani, Frank Thies, Sophia Tsabouri, Marco Vinceti, Francesco Cubadda, Karl Heinz Engel, Thomas Frenzel, Marina Heinonen, Rosangela Marchelli, Monika Neuhäuser‐Berthold, Morten Poulsen, Josef Rudolf Schlatter, Henk van Loveren, Reinhard Ackerl, Helle Katrine Knutsen   +26 more
doaj   +1 more source

Morphological heterogeneity of HeLa cell mitochondria visualized by a modified diaminobenzidine staining technique [PDF]

, 1975
The diaminobenzidine (DAB) technique for the ultrastructural localization of sites of cytochrome c oxidase activity in animal tissues has been adapted to the visualization of mitochondria in animal cells growing in culture.
Attardi, G., England, J. M., Posakony, J. W.   +2 more
core  

Унификация расчета объема клеток микроводорослей Черного моря в соответствии со стандартом ЕС [PDF]

, 2018
Приведены результаты унификации методов оценки биообъема 1515 видов одноклеточных водорослей Черного моря со стандартами ЕС. Данные методы разработаны для разрешения проблемы сопоставимости, возникающей при расчете биомассы сообществ фитопланктона ...
Зотов, А.Б.
core   +1 more source

Eukaryote‐Wide Distribution of a Family of Longin Domain‐Containing GAP Complexes for Small GTPases

Traffic, Volume 26, Issue 7-9, July/September 2025.
The three longin domain‐containing GAP complexes ‐ CSW, folliculin, and GATOR1 ‐ have a sporadic but pan‐eukaryotic distribution and were likely already present in LECA in some form. Their catalytic longin domains contain highly conserved sequence motifs, some of which are shared with structurally similar proteins of Asgardarchaeota.
Anna M. G. Novák Vanclová, Catherine L. Jackson, Joel B. Dacks   +2 more
wiley   +1 more source

Update of the list of qualified presumption of safety (QPS) recommended microbiological agents intentionally added to food or feed as notified to EFSA 22: Suitability of taxonomic units notified to EFSA until March 2025

EFSA Journal, Volume 23, Issue 7, July 2025.
Abstract The qualified presumption of safety (QPS) process was developed to assess the safety of microorganisms used in food and feed chains. During the period covered by this Statement, no new information warranted changes to the status of previously recommended QPS taxonomic units.
EFSA Panel on Biological Hazards (BIOHAZ), Ana Allende, Avelino Alvarez‐Ordóñez, Valeria Bortolaia, Sara Bover‐Cid, Alessandra De Cesare, Wietske Dohmen, Laurent Guillier, Liesbeth Jacxsens, Maarten Nauta, Lapo Mughini‐Gras, Jakob Ottoson, Luisa Peixe, Fernando Perez‐Rodriguez, Panagiotis Skandamis, Elisabetta Suffredini, Pier Sandro Cocconcelli, Pablo Salvador Fernández Escámez, Miguel Prieto Maradona, Amparo Querol, Lolke Sijtsma, Juan Evaristo Suarez, Marianne Chemaly, Ingvar Sundh, Fulvio Barizzone, Justine Dastouet, Nadya Doyle, Sandra Correia, Lieve Herman   +28 more
wiley   +1 more source

Monogalactosyl and digalactosyl diglycerides from heterotrophic, hetero-autotrophic, and photobiotic Euglena gracilis

Journal of Lipid Research, 1966
The lipid of Euglena gracilis, dark-grown in a complete medium, contained 2% galactose. The lipid of Euglena gracilis, light-grown in either a complete or an inorganic medium, contained 13-14% galactose.
Abraham Rosenberg, June Gouaux, Peter Milch   +2 more
doaj   +1 more source

Biochemical activities of terrestrial microorganisms in simulated planetary environments Final report [PDF]

Effects of simulated anaerobic planetary environment on biochemical activities of terrestrial ...

core   +1 more source