Results 1 to 10 of about 41,123 (210)

Chemical quality of marketed freshwater fish in Qualiobeya governorate,Egypt [PDF]

open access: yesBenha Veterinary Medical Journal, 2020
Determination of changes in potential of hydrogen ( pH),total volatile nitrogen (TVN) and trimethylamine (TMA) in three types of fish (Oreochromis niloticus ,Clarias lazera and Mormyrus niloticus ) 30 of each collected from markets of El Qualiobeya ...
Walaa Abdelazeem   +2 more
doaj   +1 more source

Demonstration of histamine in Nile fish [PDF]

open access: yesBenha Veterinary Medical Journal, 2020
Demonstration of histamine in nile fish Food Hygiene and Control Department, Fac. Vet. Med., Benha University* ABSTRACT In this study, we determine histamine concentration in three types of fish (Oreochromis niloticus , Clarias lazera and Mormyrus ...
Mohamed Hassan   +2 more
doaj   +1 more source

STUDIES ON NEMATODE PARASITES INFECTING FRESHWATER FISH IN QENA GOVERNORATE [PDF]

open access: yesKafrelsheikh Veterinary Medical Journal, 2015
The present study was carried out to make a spot light on nematode parasites infecting Freshwater fish at Qena Governorate; including prevalence, seasonal dynamics of infection; intensity and morphology of the recovered parasite species.
M. Fawaz   +3 more
doaj   +1 more source

Health Risks Assessment of Heavy Metal from Consumption of Oreochromis Mossambicus and Oreochromis Niloticus in Denpasar, Bali

open access: yesJurnal Kesehatan Lingkungan, 2021
Introduction: Heavy metals in the environment can accumulate in organisms through the food chain process. Previous studies recorded heavy metal concentrations above threshold limits value in Badung river, which warrants monitoring adverse health outcomes
Ni Made Utami Dwipayanti   +5 more
doaj   +1 more source

Biogenic Amines in Seafood [PDF]

open access: yesBenha Veterinary Medical Journal, 2018
 Ninety random samples of fresh fish (Claris gariepinus, Oreochromis niloticus and Mugil cephalus, 15 of each) and shellfish (Oyster, Shrimp and Crab, 15 of each) were collected from different fish markets in Kalyobia governorate, Egypt, for ...
Nariman A. Helmy   +3 more
doaj   +1 more source

Breeding pattern of Oreochromis niloticus (Linnaeus, 1758) versus native congeneric species, Oreochromis macrochir (Boulinger, 1912), in the upper Kabompo River, northwest of Zambia

open access: yesEcology and Evolution, 2021
Investigating the determinants of the reproductive biology of fishes is an essential component of fisheries research. Tilapia breeding patterns were investigated to determine the impact of non‐native Oreochromis niloticus on the native congeneric ...
Arthertone Jere   +3 more
doaj   +1 more source

Incidence and antibiotic resistance patterns of Vibrio parahaemolyticus recovered from different types of fish and shrimp [PDF]

open access: yesBenha Veterinary Medical Journal, 2023
This study was conducted to monitor the prevalence of Vibrio spp. in some fresh fish and Shrimp. A total of 90 samples of Oreochromis niloticus, Mugil cephalus, and penacus japonicas (30 samples of each) which were collected from from different markets ...
Mohamed Elsherif, Reham Amin, Saad Saad
doaj   +1 more source

Bacterial hazards of ready to eat fish products. [PDF]

open access: yesBenha Veterinary Medical Journal, 2020
A total of one hundred random samples of ready to eat (RTE) fish products represented by fried Oreochromis niloticus, grilled Oreochromis niloticus, smoked Herring and salted Sardine (25 of each) were collected from different fish markets and restaurants
Eslam El-Gazzar   +2 more
doaj   +1 more source

Heavy Metals Level in Clarias gariepinus (Catfish), Oreochromis niloticus (Tilapia) and Chrysichthys nigroditatus (Bagrid catfish) collected from Ogun River, Ogun State, Nigeria

open access: yesJournal of Applied Sciences and Environmental Management, 2020
Aquatic organisms such as fish are prone to contamination by water pollutants such as heavy metals. This study aims at assessing the levels of heavy metals in the fillet tissues of 75 fish samples comprising Clarias gariepinus (Catfish), Oreochromis ...
D.O. Nwude, J.O. Babayemi, C.P. Ajibode
doaj   +1 more source

Therapeutic bath of mint hydrolate in the control of monogenea for four tilapia species

open access: yesBoletim do Instituto de Pesca, 2023
This work aimed to evaluate a therapeutic bath of mint (Mentha x villosa) hydrolate in the control of monogeneans for four tilapia species (Oreochromis niloticus, Oreochromis aureus, Oreochromis mossambicus, and Oreochromis hornorum) reared in the same ...
Adolfo Jatobá   +3 more
doaj   +1 more source

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