Results 51 to 60 of about 16,249 (190)

Toxicity of aflatoxin B1 to penaeid shrimp [PDF]

Applied and Environmental Microbiology, 1982
Single intramuscular injections of aflatoxin B1 into the tail muscle of Penaeus stylirostris produced 24- and 96-h median lethal doses of 100.5 (78.3 to 129.0) and 49.5 (29.8 to 82.3) mg/kg, respectively. A toxicity curve showed no threshold at the levels tested. The mortality response in a feeding study with P.
M O, Wiseman, R L, Price, D V, Lightner, R R, Williams   +3 more
openaire   +2 more sources

An Overview of Foodborne Risks in Afghanistan

Food Safety and Health, EarlyView.
ABSTRACT Foodborne diseases represent a serious yet underrecognized public health burden in Afghanistan, a country shaped by decades of conflict, weak infrastructure, and limited regulatory capacity. This article provides a comprehensive overview of major foodborne risks in the country, including microbiological hazards, chemical contaminants, and ...
Mohammad Aman Ahmadzai, Shir Mohammad Samim, Ahmadullah Zahir   +2 more
wiley   +1 more source

INCIDENCE AND CONCENTRATION OF AFLATOXIN B1 AND OCHRATOXIN A ON BROILERS RATION IN DAKAHILA GOVERNORATE EGYPT [PDF]

Assiut Veterinary Medical Journal, 2016
Mycotoxins consider as toxic secondary metabolites secreted from fungi which grow in certain condition of temperature and humidity. Now in our area, there is continuous change in climatic condition from year to another so we need to monitor level of ...
ELALFY MAHMOUD, ABDEIN MOHAMED
doaj   +1 more source

Aflatoxin contamination in dried fruits and nuts in Bangladesh: Occurrence, dietary exposure, and health risk assessment

JSFA reports, EarlyView.
Abstract Background Dried fruits and nuts are widely consumed for their desirable sensory qualities and high nutritional value, providing essential nutrients such as proteins, healthy fatty acids, potassium, dietary fiber, and bioactive compounds. However, they are highly susceptible to aflatoxin contamination, particularly in humid tropical regions ...
Tasniya Akter, Mohammad Tariqul Hassan, Abira Nowar, Farhana Rinky, Sharmin Rumi Alim   +4 more
wiley   +1 more source

PCR Detection of Aspergillus flavus Isolates for Aflatoxin B1 producer

مجلة مركز بحوث التقنيات الاحيائية, 2013
The ability of five Aspergillus flavus that produce Aflatoxin B1 have been detected using coconut medium as substrate. Chromatographical analysis by TLC and HPLC revealed that, three out of five isolates were a good producer for the Aflatoxin B1.
Abdulkareem Jasim Hashim, Abdulkareem A. Al-Kazaz, Hadeel Waleed Abdulmalek   +2 more
doaj   +1 more source

Mycotoxin management in the cereal supply chain: Advanced detection, detoxification, and smart packaging strategies

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Mycotoxins remain a persistent threat to the safety and quality of cereal grains and other agricultural products, and their impact on human health continues to raise global concerns. In many situations, the practices traditionally used to control these toxins are no longer sufficiently effective. They can be costly, difficult to implement on a
Abolfazl Asqardokht‐Aliabadi, Dipendra Kumar Mahato, Jafar Mohammadzadeh Milani   +2 more
wiley   +1 more source

Mannanoligosaccharides and aflatoxin B1 in feed for laying hens: effects on egg quality, aflatoxins B1 and M1 residues in eggs, and aflatoxin B1 levels in liver

Poultry Science, 2005
Ninety-six laying hens were allocated to 4 groups and fed diets (control diet (0-0), diet supplemented with 2.5 ppm aflatoxin B1 (0-AF); diet supplemented with 0.11% mannanoligosaccharide (MOS-0); diet supplemented with 0.11% MOS and 2.5 ppm aflatoxin B1 (MOS-AF) for 4 wk to evaluate the effect of aflatoxin B1 (AFB1), mannanoligosaccharide (MOS), or ...
ZAGHINI, ANNA, MARTELLI, GIOVANNA, RONCADA, PAOLA, SIMIOLI, MARCO, RIZZI, LAURA   +4 more
openaire   +3 more sources

Bee pollen as functional food and environmental bioindicator: current evidence and future challenges

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Bee pollen (BP), a plant‐derived product collected by honey bees, is increasingly promoted as a functional food due to its content of proteins, essential amino acids, lipids, vitamins, minerals, and bioactive compounds such as polyphenols and flavonoids.
Luigi Parrotta, Stefano Del Duca
wiley   +1 more source

The correlation between Aflatoxin B1 and Placental Apoptosis in Pregnant women with Intrauterine Growth Restriction

Thai Journal of Obstetrics and Gynaecology, 2016
Objective:To explore the effect of Aflatoxin B1 toxicity as a risk factor of intrauterine growth restriction (IUGR) and to determine the role of placental apoptotic indices in the pathogenesis of IUGR and their association with ...
Ahmed M. Abbas, Mona A.H. El-Baz, Omar M. Shaaban, Khalid M. Mohany, Thorya S. El-Deeb, Amira M. El-Noweihi   +5 more
doaj   +1 more source

Aflatoxin B1 Hemiacetal

Journal of AOAC INTERNATIONAL, 1968
Abstract The acid-catalyzed addition of water to the vinyl ether double bond of aflatoxin Bx was investigated. The hemiacetal produced was biologically inactive to the chick embryo and to tissue cultures at respective concentrations 80 and 50 times the minimum lethal dose of aflatoxin B1 The structure of the hemiacetal was established ...
P J Andrellos, Mary E Cushmac, A E Borland   +2 more
openaire   +1 more source