Results 51 to 60 of about 1,457 (192)

Aroma profiling and volatile fingerprinting of commercial caviar (Acipenser baerii and Acipenser gueldenstaedtii) [PDF]

LWT
The odorant composition and static headspace PTR-MS profiles of two commercial caviar samples (Acipenser baerii and Acipenser gueldenstaedtii) were investigated. A combined sensory-instrumental investigation applying solvent-assisted flavor evaporation (SAFE), gas chromatography-olfactometry (GC-O), gas chromatography-mass spectrometry (GC-MS), and two-
Mariana Rodrigues da Silva, Pedro Martínez Noguera, Bastien Debeuf, Mikael A. Petersen, Helene M. Loos, Andrea Buettner   +5 more
openaire   +1 more source

Ontogenetic behavior of farm-bred Russian sturgeon (Acipenser gueldenstaedtii) prelarvae in a diel photoperiodic cycle: behavioral modifications in response to light intensity

Fisheries and Aquatic Sciences, 2019
Russian sturgeon (Acipenser gueldenstaedtii) is commercially important in Korea because its caviar is highly prized. Although the early ontogeny of the species has been described, behavioral modifications in response to various light intensities or diel ...
Eun Jeong Kim, Chulhong Park, Yoon Kwon Nam   +2 more
doaj   +1 more source

A histological survey of the brain development in the sturgeon (Acipenser gueldenstaedtii) [PDF]

The Iranian Journal of Veterinary Science and Technology, 2012
Brain development of the Acipenser gueldenstaedtii (A.gueldenstaedtii) was described from days 1 to 36, post-hatch (dph) in this study. Larvae were euthanized, and serial sections of specimens were examined.
Ali Akbar Rahmani Amoli, Yaser Toosizadeh, Zohreh Saadatfar   +2 more
doaj   +1 more source

Comparison of oxidant and antioxidant status of seminal plasma and spermatozoa of several fish species

Czech Journal of Animal Science, 2013
Oxidant and antioxidant activity in seminal plasma was compared with that in spermatozoa of teleost (common carp Cyprinus carpio and brook trout Salvelinus fontinalis) and chondrostean (Russian sturgeon Acipenser gueldenstaedtii, Siberian sturgeon ...
A. Shaliutina-Kolešová, I. Gazo, J. Cosson, O. Linhart   +3 more
doaj   +1 more source

FOGS: A SNPSTR Marker Database to Combat Wildlife Trafficking and a Cell Culture Bank for Ex‐Situ Conservation

Molecular Ecology Resources, Volume 25, Issue 4, May 2025.
ABSTRACT Illegal wildlife trade is a growing problem internationally. Poaching of animals not only leads to the extinction of populations and species but also has serious consequences for ecosystems and economies. This study introduces a molecular marker system that authorities can use to detect and substantiate wildlife trafficking.
Annika Mozer, Camilla Bruno Di‐Nizo, Albia Consul, Bruno Huettel, Richard Jäger, Ayodélé Akintayo, Christoph Erhardt, Lena Fenner, Dominik Fischer, Sophia Forat, France Gimnich, Peter Grobe, Sebastian Martin, Vikram Nathan, Ammar Saeed, Laura von der Mark, Christian Woehle, Klaus Olek, Bernhard Misof, Jonas J. Astrin   +19 more
wiley   +1 more source

Implications of climate‐change‐induced stressors and water management for sterlet populations in the Middle and Upper River Danube

River Research and Applications, Volume 41, Issue 2, Page 448-465, February 2025.
Abstract Sturgeons are a group of iconic rheophilic fish whose populations worldwide are currently undergoing significant declines. The study investigates the impact of climate change and anthropogenic activities, particularly the Gabčíkovo barrage system, on the survival and distribution of the sterlet, the last surviving sturgeon species in the ...
Martin Šindler, Maroš Kubala, Dušan Senko, Martin Mišík, Gábor Guti, Ladislav Pekárik, Bořek Drozd   +6 more
wiley   +1 more source

Kültür Kökenli Karaca Mersin Balığı (Acipenser gueldenstaedtii)’nın Hematolojik Parametrelerinin Referans Değerlerinin Belirlenmesi

Journal of Anatolian Environmental and Animal Sciences, 2023
Karadeniz havzasının doğal türlerinden olan Karaca mersin balığı (Acipenser gueldenstaedtii), ekolojik öneminin yanı sıra, et kalitesi ve havyarı ile ekonomik değeri de yüksek bir balık türüdür. Bu çalışmanın amacı, yetiştiricilik ortamında sağlıklı Karaca mersin balığı yavru ve yetişkin bireylerinin hematolojik parametrelerinin referans aralıklarını ...
Kübra AK, Akif ER, Mert MİNAZ
openaire   +3 more sources

Molecular analysis of phylogeographic subspecies in three Ponto-Caspian sturgeon species

Genetics and Molecular Biology, 2014
Sturgeons (Order Acipenseriformes) represent an extremely valuable natural resource that is now facing depletion. In the current study we evaluate if the traditional classification in subspecies of Acipenser gueldenstaedtii, Acipenser stellatus and Huso ...
Andreea Dudu, Sergiu Emil Georgescu, Marieta Costache   +2 more
doaj   +1 more source

Mycobacterium chelonae associated with tumor-like skin and oral masses in farmed Russian sturgeons (Acipenser gueldenstaedtii) [PDF]

, 2014
Background: Non-tuberculous mycobacteria responsible for piscine mycobacteriosis usually produce visceral granulomas in both freshwater and marine species.
Antuofermo, Elisabetta, Burrai, Giovanni P., Caffara, Monica, Giorgi, Ilaria, Hetzel, Udo, Nuvoli, Sara, Pais, Antonio, Pedron, Claudio, Prearo, Marino, Rocca, Stefano   +9 more
core  

Distribution of Odorant Compounds in Recirculating Aquaculture Systems Used in Sturgeon Farming

Aquaculture Research, Volume 2025, Issue 1, 2025.
This study investigated the distribution of odorant compounds in water collected from the tank, drum filter, biological filter, and UV system outlets and the sludge inside the drum filter across two sturgeon RAS farms. A combinatory sensory‐analytical approach was applied to assess the aroma profiles via descriptive sensory analysis and the odorant ...
Mariana Rodrigues da Silva, Pedro Martínez Noguera, Bastien Debeuf, Mikael A. Petersen, Helene M. Loos, Andrea Buettner   +5 more
wiley   +1 more source