Results 31 to 40 of about 2,167 (210)

Safety of oil from Schizochytrium limacinum (strain TKD‐1) for use in infant and follow‐on formula as a novel food pursuant to Regulation (EU) 2015/2283

EFSA Journal, Volume 21, Issue 12, December 2023., 2023
Abstract 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 Schizochytrium sp. (TKD‐1) oil as a novel food (NF) pursuant to Regulation (EU) 2015/2283. Schizochytrium sp. is a single‐cell microalga.
EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA), Dominique Turck, Torsten Bohn, Jacqueline Castenmiller, Stefaan De Henauw, Karen Ildico Hirsch‐Ernst, Alexandre Maciuk, Inge Mangelsdorf, Harry J. McArdle, Androniki Naska, Carmen Pelaez, Kristina Pentieva, Alfonso Siani, Frank Thies, Sophia Tsabouri, Marco Vinceti, Margarita Aguilera‐Gómez, Francesco Cubadda, Thomas Frenzel, Marina Heinonen, Miguel Prieto Maradona, Rosangela Marchelli, Monika Neuhäuser‐Berthold, Morten Poulsen, Josef Rudolf Schlatter, Alexandros Siskos, Henk van Loveren, Emanuela Turla, Helle Katrine Knutsen   +29 more
wiley   +1 more source

Detection of the phycotoxin pectenotoxin-2 in waters around King George Island, Antarctica

Polar Biology, 2020
In order to set a base line for the observation of planktonic community changes due to global change, protistan plankton sampling in combination with phycotoxin measurements and solid phase adsorption toxin tracking (SPATT) was performed in two bays of ...
B. Krock, I. Schloss, N. Trefault, U. Tillmann, M. Hernando, D. Deregibus, J. Antoni, G. Almandoz, M. Hoppenrath   +8 more
semanticscholar   +1 more source

Safety of oil from Schizochytrium sp. (strain CABIO‐A‐2) for use in infant and follow‐on formula as a novel food pursuant to Regulation (EU) 2015/2283

EFSA Journal, Volume 21, Issue 12, December 2023., 2023
Abstract 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 Schizochytrium sp. (strain CABIO‐A‐2) oil as a novel food (NF) pursuant to Regulation (EU) 2015/2283. S. sp. is a single‐cell microalga.
EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA), Dominique Turck, Torsten Bohn, Jacqueline Castenmiller, Stefaan De Henauw, Karen Ildico Hirsch‐Ernst, Alexandre Maciuk, Inge Mangelsdorf, Harry J. McArdle, Androniki Naska, Carmen Pelaez, Kristina Pentieva, Alfonso Siani, Frank Thies, Sophia Tsabouri, Marco Vinceti, Margarita Aguilera‐Gómez, Francesco Cubadda, Thomas Frenzel, Marina Heinonen, Miguel Prieto Maradona, Rosangela Marchelli, Monika Neuhäuser‐Berthold, Morten Poulsen, Josef Rudolf Schlatter, Alexandros Siskos, Henk van Loveren, Emanuela Turla, Helle Katrine Knutsen   +29 more
wiley   +1 more source

A survey of Dinophysis spp. and their potential to cause diarrhetic shellfish poisoning in coastal waters of the United States

Journal of Phycology, Volume 59, Issue 4, Page 658-680, August 2023., 2023
Abstract Multiple species of the genus Dinophysis produce diarrhetic shellfish toxins (okadaic acid and Dinophysis toxins, OA/DTXs analogs) and/or pectenotoxins (PTXs). Only since 2008 have DSP events (illnesses and/or shellfish harvesting closures) become recognized as a threat to human health in the United States.
Nour Ayache, Brian D. Bill, Michael L. Brosnahan, Lisa Campbell, Jonathan R. Deeds, James M. Fiorendino, Christopher J. Gobler, Sara M. Handy, Neil Harrington, David M. Kulis, Pearse McCarron, Christopher O. Miles, Stephanie K. Moore, Satoshi Nagai, Vera L. Trainer, Jennifer L. Wolny, Craig S. Young, Juliette L. Smith   +17 more
wiley   +1 more source

Safety of an ethanolic extract of the dried biomass of the microalga Phaeodactylum tricornutum as a novel food pursuant to Regulation (EU) 2015/2283

EFSA Journal, Volume 21, Issue 7, July 2023., 2023
Abstract 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 an ethanolic extract of the dried biomass of the microalga Phaeodactylum tricornutum as a novel food (NF) pursuant to Regulation (EU) 2015/2283.
EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA), Dominique Turck, Torsten Bohn, Jacqueline Castenmiller, Stefaan De Henauw, Karen Ildico Hirsch‐Ernst, Alexandre Maciuk, Inge Mangelsdorf, Harry J McArdle, Androniki Naska, Carmen Pelaez, Kristina Pentieva, Alfonso Siani, Frank Thies, Sophia Tsabouri, Marco Vinceti, Margarita Aguilera‐Gómez, Francesco Cubadda, Thomas Frenzel, Marina Heinonen, Rosangela Marchelli, Monika Neuhäuser‐Berthold, Morten Poulsen, Miguel Prieto Maradona, Alexandros Siskos, Josef Rudolf Schlatter, Henk van Loveren, Alejandra Muñoz González, Annamaria Rossi, Ermolaos Ververis, Helle Katrine Knutsen   +31 more
wiley   +1 more source

Highlighting the Rich Chemistry of the Allenone Moiety

Advanced Synthesis &Catalysis, Volume 365, Issue 9, Page 1332-1384, May 12, 2023., 2023
Abstract Conjugated and non‐conjugated allenones appear as recurring motifs in organic synthesis, natural products and mechanistic investigations showing unique properties and applications. The ability of allenones to build cycles has provided a direct access to strained systems, medium‐sized rings, arenes, heterocycles and complex polycycles.
José M. Alonso, Pedro Almendros
wiley   +1 more source

Risk Assessment of Pectenotoxins in New Zealand Bivalve Molluscan Shellfish, 2009–2019

Toxins, 2020
Pectenotoxins (PTXs) are produced by Dinophysis spp., along with okadaic acid, dinophysistoxin 1, and dinophysistoxin 2. The okadaic acid group toxins cause diarrhetic shellfish poisoning (DSP), so are therefore regulated.
Michael J. Boundy, D Tim Harwood, Andreas Kiermeier, Cath McLeod, Jeane Nicolas, Sarah Finch   +5 more
doaj   +1 more source

Synthesis of the FG Fragment of the Pectenotoxins [PDF]

Synlett, 2007
A highly stereocontrolled synthesis of the C1−C16 ABC spiroacetal-containing fragment 5 of PTX7 (4) has been achieved. Appendage of the C ring to the AB fragment involved Wittig reaction of spiroacetal aldehyde 8 with a stabilized ylide 9 followed by displacement of allylic iodide 27 with a lithium acetylide to afford enyne 7.
Margaret Brimble, Amanda Heapy, Thomas Wagner   +2 more
openaire   +1 more source

Cytoskeletal toxicity of pectenotoxins in hepatic cells [PDF]

British Journal of Pharmacology, 2008
Background and purpose.Pectenotoxins are macrocyclic lactones found in dinoflagellates of the genus Dinophysis, which induce severe liver damage in mice after i.p. injection. Here, we have looked for the mechanism(s) underlying this hepatotoxicity.Experimental approach.Effects of pectenotoxin (PTX)‐1, PTX‐2, PTX‐2 seco acid (PTX‐2SA) and PTX‐11 were ...
B, Espiña, M C, Louzao, I R, Ares, E, Cagide, M R, Vieytes, F V, Vega, J A, Rubiolo, C O, Miles, T, Suzuki, T, Yasumoto, L M, Botana   +10 more
openaire   +2 more sources

The efficacy and safety of high‐pressure processing of food

EFSA Journal, Volume 20, Issue 3, March 2022., 2022
Abstract High‐pressure processing (HPP) is a non‐thermal treatment in which, for microbial inactivation, foods are subjected to isostatic pressures (P) of 400–600 MPa with common holding times (t) from 1.5 to 6 min. The main factors that influence the efficacy (log10 reduction of vegetative microorganisms) of HPP when applied to foodstuffs are ...
EFSA Panel on Biological Hazards (BIOHAZ Panel), Konstantinos Koutsoumanis, Avelino Alvarez‐Ordóñez, Declan Bolton, Sara Bover‐Cid, Marianne Chemaly, Robert Davies, Alessandra De Cesare, Lieve Herman, Friederike Hilbert, Roland Lindqvist, Maarten Nauta, Luisa Peixe, Giuseppe Ru, Marion Simmons, Panagiotis Skandamis, Elisabetta Suffredini, Laurence Castle, Matteo Crotta, Konrad Grob, Maria Rosaria Milana, Annette Petersen, Artur Xavier Roig Sagués, Filipa Vinagre Silva, Eric Barthélémy, Anna Christodoulidou, Winy Messens, Ana Allende   +27 more
wiley   +1 more source