Results 41 to 50 of about 1,059 (150)

Total Synthesis and Structural Elucidation of Azaspiracid-1. Final Assignment and Total Synthesis of the Correct Structure of Azaspiracid-1

open access: yes, 2016
The molecular structure of azaspiracid-1, a neurotoxin isolated from mussels, has been elucidated by total synthesis which also enriched its supplies.
Stepan Vyskocil (2219257)   +9 more
core   +1 more source

Distribution of Marine Lipophilic Toxins in Shellfish Products Collected from the Chinese Market

open access: yesMarine Drugs, 2015
To investigate the prevalence of lipophilic marine biotoxins in shellfish from the Chinese market, we used hydrophilic interaction liquid chromatography-tandem mass spectrometry (LC-MS/MS) to measure levels of okadaic acid (OA), azaspiracid (AZA1 ...
Haiyan Wu   +5 more
doaj   +1 more source

Safety of oil from Schizochytrium sp. A2 for use in infant and follow‐on formula as a novel food pursuant to regulation (EU) 2015/2283

open access: yesEFSA Journal, Volume 24, Issue 5, May 2026.
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 an oil derived from the microalga‐like organism Schizochytrium sp. A2 as a novel food (NF) pursuant to Regulation (EU) 2015/2283.
EFSA Panel on Nutrition   +22 more
wiley   +1 more source

Quantitation Overcoming Matrix Effects of Lipophilic Toxins in Mytilus galloprovincialis by Liquid Chromatography-Full Scan High Resolution Mass Spectrometry Analysis (LC-HR-MS)

open access: yesMarine Drugs, 2022
The analysis of marine lipophilic toxins in shellfish products still represents a challenging task due to the complexity and diversity of the sample matrix.
Camila Q. V. Costa   +5 more
doaj   +1 more source

Diversity of Amphidomataceae (Dinophyceae) in the Black Sea, including description of Amphidoma pontica sp. nov.

open access: yesPhycological Research, Volume 73, Issue 4, Page 225-248, October 2025.
SUMMARY The dinoflagellate family Amphidomataceae includes the genera Azadinium and Amphidoma, several species of which are known producers of lipophilic toxins known as azaspiracids (AZAs). However, the diversity, abundance, and distribution of this important group of nanoplanktonic dinoflagellates in the Black Sea remain poorly understood. To address
Urban Tillmann   +5 more
wiley   +1 more source

The Mechanism Exploration of Traditional Chinese Medicine's “Different Treatments for Same Disease” Concept in Osteoporosis Therapy: A Serum Metabolomics Study

open access: yesJournal of Cellular and Molecular Medicine, Volume 29, Issue 13, July 2025.
ABSTRACT The “different treatments for same disease” is an important concept of traditional Chinese medicine (TCM) therapy. In TCM, osteoporosis (OP) treatment is aimed at invigorating blood, strengthening spleen, and tonifying kidneys, and their typical herbs are Angelica sinensis (Oliv.) Diels (Danggui, DG), Poria cocos (Schw.) Wolf (Fuling, FL), and
Jingyuan Wen   +13 more
wiley   +1 more source

Evaluation of the shucking of certain species of scallops contaminated with lipophilic toxins with a view to the production of edible parts meeting the safety requirements foreseen in the Union legislation

open access: yesEFSA Journal, 2021
EFSA was asked by the European Commission to provide information on levels of lipophilic shellfish toxins in whole scallops that would ensure levels in edible parts below the regulatory limits after shucking, i.e. removal of non‐edible parts. This should
EFSA Panel on Contaminants in the Food Chain (CONTAM)   +23 more
doaj   +1 more source

Shellfish contamination with lipophilic toxins and dietary exposure assessments from consumption of shellfish products in Shenzhen, China

open access: yesEcotoxicology and Environmental Safety, 2021
Lipophilic shellfish toxins (LSTs) can cause human illness and therefore represent a serious threat to public health. Shellfish are the main dietary source of LSTs, but very few studies have appraised dietary exposure to LSTs through shellfish ...
Xiao Chen   +11 more
doaj   +1 more source

Multiple global change factors and the long‐term dynamics of harmful algal blooms in the North Sea

open access: yesLimnology and Oceanography, Volume 70, Issue 5, Page 1267-1282, May 2025.
Abstract The North Sea has been identified as an area where the impacts of climate change and de‐eutrophication efforts are already apparent, specifically on phytoplankton communities, with shifts in biogeography, altered species composition, and increased biomass of harmful algal bloom (HAB) species.
Karen M. Brandenburg   +7 more
wiley   +1 more source

Detection of Cyclic Imine Toxins in Dietary Supplements of Green Lipped Mussels (Perna canaliculus) and in Shellfish Mytilus chilensis

open access: yesToxins, 2020
Seafood represents a significant part of the human staple diet. In the recent years, the identification of emerging lipophilic marine toxins has increased, leading to the potential for consumers to be intoxicated by these toxins.
Paz Otero   +5 more
doaj   +1 more source

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