Results 101 to 110 of about 21,931 (235)

Assessment of Aflatoxin B1 and Ochratoxin A Levels in Rice Produced in Khuzestan and Kohgiluyeh and Boyer Ahmad Provinces, Iran

Journal of Mazandaran University of Medical Sciences, 2018
Background and purpose: Contamination of food materials such as rice to mycotoxins (aflatoxin B1 and Ochratoxin A) is a major health concern. This causes more concerns especially in countries that rice is the main food.
Sahand Jorfi, Sudabeh Pourfadakari, Hakimeh Pourhosseini, Mehdi Zarei, Mehrnosh Abtahi, Reza Saeedi   +5 more
doaj  

Safety evaluation of the food enzyme β‐glucosidase from the genetically modified Trichoderma reesei strain DP‐Nyk114

EFSA Journal, Volume 24, Issue 6, June 2026.
Abstract The food enzyme β‐glucosidase (β‐d‐glucoside glucohydrolase; EC 3.2.1.21) is produced with the genetically modified Trichoderma reesei strain DP‐Nyk114 by Genencor International B.V. The genetic modifications do not give rise to safety concerns. The food enzyme was considered free from viable cells of the production organism and its DNA. It is
EFSA Panel on Food Enzymes (FEZ), Holger Zorn, José Manuel Barat Baviera, Claudia Bolognesi, Francesco Catania, Gabriele Gadermaier, Ralf Greiner, Baltasar Mayo, Alicja Mortensen, Yrjö Henrik Roos, Marize L. M. Solano, Henk Van Loveren, Laurence Vernis, Ana Gomes, Magdalena Andryszkiewicz, Daniele Cavanna, Natália Kovalkovičová, Yi Liu   +17 more
wiley   +1 more source

Effects of Adding of Two Commercial Absorbent Materials and Natural Zeolite to the Diets Contaminated with Aflatoxin B1 on Broiler Performance and their

پژوهشهای علوم دامی ایران, 2013
This study was conducted to evaluate the effect of adding of two commercial absorbent products in feeds and to compare the results with the effect of adding of natural zeolite in reducing the adverse effects of aflatoxin B1 on broiler growth, performance
J. Azimi, M.A. Karimi Torshizi, A. Allameh, H. Ahari   +3 more
doaj  

Aflatoxin B1Contamination of Some Edible Grains Marketed in Nigeria

E-Journal of Chemistry, 2009
This paper presents an assessment of the aflatoxin B1 contamination of some food grains (wheat, millet, Guinea corn, breadfruit and groundnut) from major markets in the Niger Delta region of Nigeria.
S. A. Odoemelam, C. I. Osu
doaj   +1 more source

Safety evaluation of the food enzyme glucan 1,4‐α‐glucosidase from the non‐genetically modified Aspergillus niger strain AE‐GN

EFSA Journal, Volume 24, Issue 6, June 2026.
Abstract The food enzyme glucan 1,4‐α‐glucosidase (4‐α‐d‐glucan α‐glucohydrolase; EC 3.2.1.3) is produced with the non‐genetically modified Aspergillus niger strain AE‐GN by Amano Enzyme Inc. The food enzyme was considered free from viable cells of the production organism. It is intended to be used in 13 food manufacturing processes.
EFSA Panel on Food Enzymes (FEZ), Holger Zorn, José Manuel Barat Baviera, Claudia Bolognesi, Francesco Catania, Gabriele Gadermaier, Ralf Greiner, Baltasar Mayo, Alicja Mortensen, Yrjö Henrik Roos, Marize L. M. Solano, Henk Van Loveren, Laurence Vernis, Cristina Andreoli, Andrea Terron, Daniele Cavanna, Natalia Kovalkovicova, Jaime Aguilera, Magdalena Andryszkiewicz, Rita Ferreira de Sousa, Yi Liu   +20 more
wiley   +1 more source

Immobilization of anti-aflatoxin B1 antibody by UV polymerization of aniline and aflatoxin B1 detection via electrochemical impedance spectroscopy

, 2012
In the study, we investigated the practicality of the UV polymerization of aniline for anti-aflatoxin B1 antibody immobilization, and utilization of the resulting biosensor in the impedimetric determination of aflatoxin B1.
Kinik, Ozer, Altug, Cagri, Sezginturk, Mustafa Kemal, Altuğ, Çağrı, Dinckaya, Erhan, Akkoca, Aylin   +5 more
core   +1 more source

The occurrence and human health risk assessment of total and aflatoxin B1 in selected food commodities in Bhutan

Scientific Reports
Aflatoxins are mycotoxins that contaminate staple foods globally and pose a significant health risk. To the best of our knowledge, information on the occurrence of aflatoxins in Bhutanese diets is scarce. This study aimed to estimate the aflatoxin levels
Adeep Monger, Pooja Mongar, Tshering Dorji, Vishal Chhetri   +3 more
doaj   +1 more source

Preparation of 14C-Labeled Aflatoxin B1

Journal of AOAC INTERNATIONAL, 1973
Abstract A successful method to obtain 14C-labeled aflatoxin B1 from Aspergillus parasiticus ATCC 15517 was developed. The nitrogen-free resting culture contained mycelia from a 72 hr primary culture, 0.02M glucose, 0.005M (1 mCi/mmole) acetate-1-14C, salts, and trace metals. It was incubated 12 hr at 30°C.
G L, Schoenhard, R O, Sinnhuber, D J, Lee   +2 more
openaire   +2 more sources

Safety evaluation of a food enzyme containing oryzin and leucyl aminopeptidase activities and a heat‐treated food enzyme containing only leucyl aminopeptidase activity from the non‐genetically modified Aspergillus sp. strain FL 72‐230

EFSA Journal, Volume 24, Issue 6, June 2026.
Abstract This assessment addressed two food enzymes produced with the non‐genetically modified microorganism Aspergillus sp. strain FL 72‐230 by Shin Nihon Chemical Co., Ltd. The native food enzyme contains leucyl aminopeptidase (EC 3.4.11.1) and oryzin (EC 3.4.21.63) activities.
EFSA Panel on Food Enzymes (FEZ), Holger Zorn, José Manuel Barat Baviera, Claudia Bolognesi, Francesco Catania, Gabriele Gadermaier, Ralf Greiner, Baltasar Mayo, Alicja Mortensen, Yrjö Henrik Roos, Marize L. M. Solano, Henk Van Loveren, Laurence Vernis, Cristina Andreoli, Andrea Terron, Daniele Cavanna, Jaime Aguilera, Magdalena Andryszkiewicz, Natalia Kovalkovicova, Silvia Peluso, Rita Ferreira de Sousa, Yi Liu   +21 more
wiley   +1 more source

Corn silage as a source of aflatoxin B1 in feed for dairy cattle

, 2020
Nutrition of dairy cattle is based on two components, concentrates and forages. The main forages in Vojvodina, north province of Serbia is silage made from the whole plant of corn.
Jajić, Igor, Glamočić, Dragan, Čuzdi, Noemi, Horvatović, Miroslava Polovinski, Krstović, Saša, Ivković, Mirko   +5 more
core   +1 more source