Results 41 to 50 of about 2,332 (209)

Effects of the Marine Biotoxins Okadaic Acid and Dinophysistoxins on Fish

Journal of Marine Science and Engineering, 2021
Natural high proliferations of toxin-producing microorganisms in marine and freshwater environments result in dreadful consequences at the socioeconomically and environmental level due to water and seafood contamination.
Mauro Corriere, Lucía Soliño, Pedro Reis Costa   +2 more
doaj   +1 more source

Harmful and toxic algae [PDF]

, 2001
The chapter provides basic facts about harmful and toxic algae. It also discusses the conditions that stimulate their occurrence, different types of harmful and toxic algal blooms and their effects to fish and marine environment. The different strategies
Caturao, Romeo
core   +1 more source

Detection of Diarrhetic Shellfish Poisons by LC-MS/MS

Journal of the Korean Society of Food Science and Nutrition, 2007
Diarrhetic shellfish poisons (DSP) such as okadaic acid (OA), dinophysistoxin-1 (DTX1), pectenotoxin-1(PTX1), PTX2, PTX6 and yessotoxin (YTX) were determined simultaneously by LC-MS/MS and mouse bioassay in the shellfishes (oyster, mussel, Washington purple clam, ark shell, scallop and short necked clam) collected at Tongyeong, from March to September,
So-Mi Yun, Jun-Ho Jang, Il-Shik Shin, Jong-Ok Lee, Jong-Soo Lee   +4 more
openaire   +1 more source

Microbial communities and functional diversity in seafood

JSFA reports, EarlyView.
Abstract Functional diversity encompasses ecosystem processes that enhance adaptability to environmental change. This study explores the diversity of microorganisms associated with seafood. In this paper, we present our knowledge of microbial diversity in relation to seafood.
Christian Larbi Ayisi, Samuel Ayeh Osei, Grace Afumwaa Boamah, Gertrude Dzifa Mensah   +3 more
wiley   +1 more source

Accumulation, transformation and breakdown of DSP toxins from the toxic dinoflagellate Dinophysis acuta in blue mussels, Mytilus edulis [PDF]

, 2016
Okadaic acid (OA), dinophysistoxins (DTX) and pectenotoxins (PTX) produced by the dinoflagellates Dinophysis spp. can accumulate in shellfish and cause diarrhetic shellfish poisoning upon human consumption.
Hansen, Per Juel, Krock, Bernd, Nielsen, Lasse Tor, Vismann, Bent   +3 more
core   +1 more source

Validation Study for Analytical Method of Diarrhetic Shellfish Poisons in 9 Kinds of Shellfish

Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi), 2016
A method was developed for the simultaneous determination of okadaic acid, dinophysistoxin-1 and dinophysistoxin-2 in shellfish using ultra performance liquid chromatography with tandem mass spectrometry. Shellfish poisons in spiked samples were extracted with methanol and 90% methanol, and were hydrolyzed with 2.5 mol/L sodium hydroxide solution ...
Mizuka, Yamaguchi, Takahiro, Yamaguchi, Kensaku, Kakimoto, Haruna, Nagayoshi, Masahiro, Okihashi, Keiji, Kajimura   +5 more
openaire   +3 more sources

Development of a High‐Sensitivity Electrochemical Biosensor for Domoic Acid and Its Cellular Impact on Human Stem and Neuron‐Like Cells

Food Science &Nutrition, Volume 14, Issue 5, May 2026.
Integrated workflow of domoic acid (DA) detection in seafood using a high‐sensitivity electrochemical biosensor and subsequent evaluation of DA‐induced cellular responses. (A) DA monitoring in seafood: Marine samples (European anchovy and mussels from the Marmara and Black Sea) were collected, extracted using a 1:1 methanol/water mixture, and analyzed ...
Emilia Qomi Ekenel, Yucel Koc, Burcugul Altug, Merve Nur Soykan, Bahar Demir Cevizlidere, Sibel Gunes Bagis, Onur Uysal, Tugba Semerci Sevimli, Murat Sevimli, Ayla Eker Sariboyaci, Huseyin Avci   +10 more
wiley   +1 more source

Sebaran Spasial Spesies Penyebab Harmful Algal Bloom (Hab) di Lokasi Budidaya Kerang Hijau (Perna Viridis) Kamal Muara, Jakarta Utara, pada Bulan Mei 2011 [PDF]

, 2012
Telah dilakukan penelitian tentang sebaran spasial spesies HAB di lokasi budidaya kerang hijau (Perna viridis), Kamal Muara, Jakarta Utara pada bulan Mei 2011. Sampel diambil secara vertikal di sembilan stasiun dengan plankton-net.
Mulyani, M. (Mulyani), Wardhana, W. (Wisnu), Widiarti, R. (Riani)   +2 more
core   +1 more source

Safety of acute exposure to the food additive glycerol (E 422) from beverages

EFSA Journal, Volume 24, Issue 5, May 2026.
Abstract The European Commission requested EFSA to assess the acute exposure to glycerol (E 422) from slush ice drinks and de‐alcoholised wine. The acute exposure assessment was conducted on a single‑consumption‑event basis considering the reported use levels and analytical data of glycerol in slush ice drinks and the proposed maximum level of 50,000 ...
EFSA Panel on Food Additives and Flavourings (FAF), Laurence Castle, Monica Andreassen, Gabriele Aquilina, Maria Lourdes Bastos, Polly Boon, Biagio Fallico, Reginald FitzGerald, Maria Jose Frutos Fernandez, Bettina Grasl‐Kraupp, Ursula Gundert‐Remy, Rainer Gürtler, Eric Houdeau, Marcin Kurek, Henriqueta Louro, Patricia Morales, Sabina Passamonti, Dominique Turk, Matthew Wright, Consuelo Civitella, Petra Gergelova, Alessandra Tosato, Ana Maria Rincon   +22 more
wiley   +1 more source

Lipophilic Toxins in Chile: History, Producers and Impacts

Marine Drugs, 2022
A variety of microalgal species produce lipophilic toxins (LT) that are accumulated by filter-feeding bivalves. Their negative impacts on human health and shellfish exploitation are determined by toxic potential of the local strains and toxin ...
Patricio A. Díaz, Gonzalo Álvarez, Gemita Pizarro, Juan Blanco, Beatriz Reguera   +4 more
doaj   +1 more source