Article
Food Science & Technology
Alberto Altafini, Paola Roncada, Alessandro Guerrini, Gaetan Minkoumba Sonfack, Giorgio Fedrizzi, Elisabetta Caprai
Summary: The study found a low risk of OTA contamination for most types of cheese analyzed. To improve the safety of grated cheese on the market, more regulations should be implemented on cheese rind, which is most susceptible to OTA-producing molds, or producers should consider not using the rind as raw material for grated cheese.
Review
Food Science & Technology
Aldrey Nathalia Ribeiro Correa, Cristiano Dietrich Ferreira
Summary: This article introduces the regulations and maximum tolerated limits for mycotoxins in Brazil, and discusses the findings of recent studies indicating that several grains intended for human consumption in Brazil exceed the mycotoxins limits. The co-occurrence of mycotoxins in different grains grown in Brazil is also addressed.
FOOD REVIEWS INTERNATIONAL
(2023)
Article
Food Science & Technology
Joanna Kochman, Karolina Jakubczyk, Katarzyna Janda
Summary: Mycological contamination of food products is a common issue in the food industry, which can impact consumer health. Red wine, despite its potential health benefits, can also contain toxic substances like ochratoxin A. A study found that mycotoxin levels in dry red wines exceeded limits, with differences based on country of origin and farming methods. The levels of T-2 and HT-2 toxins were negatively correlated with pH in the wines. Further research is needed to establish reference values for various mycotoxins in different types of food, including wine.
Review
Biochemistry & Molecular Biology
Xianjiang Li, Wen Ma, Zhiyong Ma, Qinghe Zhang, Hongmei Li
Summary: The presence and contamination levels of OTA in food commodities vary greatly and are influenced by multiple factors. Risk monitoring is crucial for minimizing OTA intake and ensuring food safety.
Article
Food Science & Technology
R. Calderon, P. Palma, M. Godoy, M. Vidal, A. Rivera
Summary: This study evaluated the presence of total aflatoxins (AFs) and ochratoxin A (OTA) in various agri-food products consumed daily in Chile. The contamination by AFs occurred mainly in nutmeg, pepper, and ginger in 2018 but was not detected in 2020. OTA was mainly present in turmeric, ginger, and pepper, with a higher detection frequency compared to AFs. The Estimated Daily Intake (EDI) of AFs and OTA in nutmeg did not exceed the tolerable intake levels proposed by international bodies.
Article
Food Science & Technology
Darina Pickova, Jakub Toman, Vladimir Ostry, Frantisek Malir
Summary: This study evaluated the presence of ochratoxin A (OTA) in 54 types of spices on the Czech market, finding that 31% of samples from 19 spice types were contaminated, with turmeric having the highest level of contamination. Most spices lack regulation, highlighting the need for further monitoring of mycotoxins in different types of spices.
Review
Food Science & Technology
Cynthia Adaku Chilaka, Jude Ejikeme Obidiegwu, Augusta Chinenye Chilaka, Olusegun Oladimeji Atanda, Angela Mally
Summary: Food safety issues caused by fungi and mycotoxins are a major concern in Africa, where most countries lack comprehensive regulations and enforcement measures, leading to challenges in trade, agriculture, and health.
Article
Chemistry, Analytical
Muege Mavioglu Kaya, Haci Ahmet Deveci, Inan Kaya, Necip Atar, Mehmet Lutfi Yola
Summary: A novel electrochemical sensor based on MnCO3 nanostructures incorporated into carbon fibers (MnCO3NS/CF) and molecularly imprinting polymer (MIP) was developed for the determination of Ochratoxin A (OTA). The sensor exhibited a linear range of 1.0 x 10(-11)-1.0 x 10(-9) mol L-1 and a detection limit (LOD) of 2.0 x 10(-12) mol L-1. The sensor also demonstrated superior stability, repeatability, and reproducibility.
Article
Food Science & Technology
Zhenzhen Zhang, Yanmin Song, Liyan Ma, Kunlun Huang, Zhihong Liang
Summary: This study investigated the presence of Staphylococcus aureus and Ochratoxin A (OTA) in pasteurized milk in ten urban Beijing districts, and found the co-occurrence of these two biohazards. The results indicate that when the cold chain is not guaranteed, the presence of S. aureus carrying enterotoxin genes in milk poses a risk to food safety, while the high detection rates and levels of OTA suggest it is a hidden risk.
Article
Food Science & Technology
Asma Alkuwari, Zahoor Ul Hassan, Randa Zeidan, Roda Al-Thani, Samir Jaoua
Summary: Fungal infections and mycotoxins were found in various types of marketed cereals, with Aspergillus spp. being the most frequent contaminating fungi. The levels of mycotoxins detected were within the EU permissible limits. Additionally, the yeast Cyberlindnera jadinii was found to have significant biocontrol ability against certain toxigenic fungal strains.
Article
Pharmacology & Pharmacy
Lan Wang, Xia Hua, Jie Shi, Ninghao Jing, Ting Ji, Bing Lv, Lijun Liu, Yun Chen
Summary: This paper reviews the source, occurrence, and latest achievements in the removal and detoxification of Ochratoxin A (OTA) in food and agricultural products. The influencing factors and mechanisms related to the biodetoxification of OTA are discussed, as well as the advantages, disadvantages, and potential application prospects of these methods.
Article
Food Science & Technology
Z. Dilek Heperkan, Ece Gunalan-Inci, Tugce Ceyhan
Summary: Fruit juices, dried fruits, and other fruit-based products contribute significantly to human exposure to mycotoxins. This study examined the contamination of patulin (PAT) and ochratoxin A (OTA) in homemade vinegar made from various fruits, with apples and grapes being the most contaminated. Analysis indicated that 61% of the vinegar samples were contaminated with PAT, and 12% with OTA. Interestingly, vinegar produced from fruits collected from the producers' own orchards showed the highest levels of mycotoxin contamination. This contamination poses a health risk, as 15% of the vinegar samples exceeded the European Union limit for PAT concentration.
Review
Food Science & Technology
Isadora Gomes Cavalcante Mota, Renata Alexandra Moreira Das Neves, Sara Sayonara Da Cruz Nascimento, Bruna Leal Lima Maciel, Ana Heloneida De Araujo Morais, Thais Souza Passos
Summary: A narrative review based on international regulations and health risks associated with artificial dyes' consumption in several countries revealed that synthetic dyes can have adverse effects. Some countries regularly review legislations to exclude or reduce acceptable daily intake (ADI) of food dyes. The United States and India are more strict, permitting nine and eight colorants, respectively, while EU countries frequently alter or recommend temporary ADI. Others, like Brazil, need to review permissions to assure safe consumption of industrialized foods.
FOOD REVIEWS INTERNATIONAL
(2023)
Article
Agriculture, Multidisciplinary
Ying Zhang, Dongmei Wei, Xiaohu Wu, Tingting Duan, Jun Xu, Fengshou Dong, Xinglu Pan, Yongquan Zheng
Summary: The impact of carbendazim and hymexazol on Aspergillus carbonarius and ochratoxin A (OTA) contamination during wine-making process was investigated. The results showed that both carbendazim and hymexazol inhibited the growth of A. carbonarius in the must samples. The residues of carbendazim, hymexazol, and OTA declined over time during vinification.
JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE
(2023)
Review
Chemistry, Applied
Abirami Ramu Ganesan, Kannan Mohan, Durairaj Karthick Rajan, Arti A. Pillay, Thavamani Palanisami, Palanivel Sathishkumar, Lorenza Conterno
Summary: Mycotoxins, such as OTA and DON, are widely distributed in food materials and have harmful effects on human health. Improper handling and practices during the production and processing of food can lead to the formation of these mycotoxins. Understanding their distribution, toxicity, and interaction with other contaminants is crucial for ensuring food safety and good agricultural practices.
Review
Food Science & Technology
A. Tantaoui-Elaraki, A. Riba, S. Oueslati, A. Zinedine
WORLD MYCOTOXIN JOURNAL
(2018)
Article
Biotechnology & Applied Microbiology
Hela Belgacem, Jalila Ben Salah-Abbes, Khawla Ezzdini, Mosaad A. Abdel-Wahhab, Abdellah Zinedine, Samir Abbes
MUTATION RESEARCH-GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS
(2019)
Article
Food Science & Technology
Youssef Bouafifssa, Lara Manyes, Mohamed Rahouti, Jordi Manes, Houda Berrada, Abdellah Zinedine, Monica Fernandez-Franzon
Article
Food Science & Technology
Nysrine Mannani, Ahmed Tabarani, El Hassane Abdennebi, Abdellah Zinedine
Article
Biochemistry & Molecular Biology
Aicha Sifou, Asmae Benabbou, Rachid Ben Aakame, Naima Mahnine, Alistair Antonopoulos, Mohammed Halim, Abdellah Zinedine
Summary: The study assessed contamination levels of Pb and Cd in breakfast cereal samples in Morocco. Out of 62 samples, 75.8% were contaminated with Pb and 66.1% were contaminated with Cd, with a few samples exceeding the maximum limits set by the European Commission.
BIOLOGICAL TRACE ELEMENT RESEARCH
(2021)
Article
Chemistry, Multidisciplinary
Abha Cherkani-Hassani, Imane Ghanname, Abdellah Zinedine, Hassan Sefrioui, Zineb Qmichou, Nezha Mouane
Summary: The aim of this study was to assess the contamination level of ochratoxin A (OTA) in breast milk among lactating mothers in Rabat, Morocco, and identify the associated factors of exposure. The results showed that OTA was present in a significant percentage of samples, with levels exceeding the tolerable daily intake for newborns. Further multicenter studies are needed to confirm these findings and raise awareness through public campaigns.
DRUG AND CHEMICAL TOXICOLOGY
(2022)
Article
Food Science & Technology
Aicha El Jai, Cristina Juan, Ana Juan-Garcia, Jordi Manes, Abdellah Zinedine
Summary: Through investigating green tea samples in Morocco, it was found that 56% of the samples were contaminated by at least one type of mycotoxin, including AOH, ZEN, AFG1, etc. Although multiple mycotoxins co-occurred in some samples, the intake of mycotoxins through consuming green tea does not pose a risk to the population.
FOOD RESEARCH INTERNATIONAL
(2021)
Article
Food Science & Technology
Aicha El Jai, Abdellah Zinedine, Ana Juan-Garcia, Jordi Manes, Samira Etahiri, Cristina Juan
Summary: Aromatic and medicinal plants (AMPs) as herbal materials are often contaminated by various mycotoxin-producing fungi. This study investigated the co-occurrence of 15 mycotoxins in 40 AMP samples consumed in Morocco. Results showed that while multiple mycotoxins were present in the samples, the dietary exposure of mycotoxins through AMP beverages does not pose a risk to the population.
Article
Food Science & Technology
Nysrine Mannani, Ahmed Tabarani, Chakib El Adlouni, El Hassane Abdennebi, Abdellah Zinedine
Summary: This study assessed AFM1 levels in milk samples from four Moroccan cities in 2019, finding that 13.4% of samples were contaminated, with over half having AFM1 levels below the detection limit. The estimated exposure level of Moroccan adults to AFM1 from milk was higher than dietary intakes estimated by JECFA for Middle Eastern and African diets.
Review
Biochemistry & Molecular Biology
Mourad El Youssfi, Aicha Sifou, Rachid Ben Aakame, Naima Mahnine, Said Arsalane, Mohammed Halim, Abdelaziz Laghzizil, Abdellah Zinedine
Summary: Trace elements (TEs) are naturally occurring compounds in the earth's crust and living organisms, but human activities can increase their levels in the environment and potentially harm human health through ingestion of contaminated food. This review discusses the occurrence of TEs in food from Mediterranean countries, analytical methods, and international regulations. The study finds high levels of TEs contamination in vegetables and fish from some Mediterranean countries, with lead and cadmium being particularly abundant. Geographical variations in TE contamination and a greater risk in developing countries are observed. Regular monitoring of toxic element levels in food is necessary for consumer protection.
BIOLOGICAL TRACE ELEMENT RESEARCH
(2022)
Article
Biochemistry & Molecular Biology
Soukaina El Massoudi, Abdellah Zinedine, Joao Miguel Rocha, Meryem Benidir, Ilham Najjari, Lahsen El Ghadraoui, Meryem Benjelloun, Faouzi Errachidi
Summary: The present study aimed to develop healing formulations using Moroccan Henna for cosmetic and therapeutic applications. The study collected the plant from three locations in southeastern Morocco and performed phytochemical analysis on its aqueous extracts. Specific formulations were prepared using these extracts and assessed for their wound healing potential in mice models. Results showed higher phenolic compound, flavonoid, and tannin contents in Henna leaf extracts from Alnif, while Tazarine Henna extract had higher saponin content. The Henna-based formulations demonstrated a significant reduction in burnt surface and improved healing characteristics.
Article
Food Science & Technology
Ahmed Tabarani, Abdellah Zinedine, Joao Miguel Rocha, Moez Sanaa, El Hassane Abdennebi
Summary: The study compares ochratoxin A (OTA) exposure through the intake of three cereal derivative products in two different climatic regions in Morocco. Results show a significant difference in OTA exposure between the littoral and continental regions. Cereal derivatives constitute an important vector of OTA exposure and exceed toxicological reference values among large consumers in the littoral region, suggesting the need to reconsider the maximum regulatory limit set for OTA in cereal derivatives by Moroccan authorities.
Article
Food Science & Technology
Ahmed Tabarani, Abdellah Zinedine, Nourredine Bouchriti, El Hassane Abdennebi
FOOD RESEARCH INTERNATIONAL
(2020)
Article
Pharmacology & Pharmacy
Abha Cherkani-Hassani, Imane Ghanname, Abdellah Zinedine, Hassan Sefrioui, Zineb Qmichou, Nezha Mouane
Article
Multidisciplinary Sciences
Fatima Zahra El Hassani, Abdelali Fadile, Mouna Faouzi, Abdelah Zinedine, Mohamed Merzouki, Mohamed Benlemlih
