The concentration and prevalence of aflatoxins and ochratoxin A in imported rice ( Oryza sativa ) samples from Iranian market: a probabilistic dietary risk assessment DOI

Masoud Memar,

Zahra Esfandiari,

Mehrdad Ahmadi

и другие.

International Journal of Environmental & Analytical Chemistry, Год журнала: 2024, Номер unknown, С. 1 - 18

Опубликована: Ноя. 13, 2024

This investigation aimed to measure the concentrations of total aflatoxin (AFT), B1 (AFB1), and ochratoxin A (OTA) in imported rice samples Iran conduct a probabilistic health risk assessment for consumers. Three thousand seven hundred fifty-one were randomly collected from March 2022 April 2024. The AFT, AFB1, OTA analysed using high-performance liquid chromatography with flame ionisation detector (HPLC-FID) an ultraviolet (HPLC-UV). ranking mycotoxins based on mean concentration was as follows: AFT (3.996 ± 6.925 µg/kg) > AFB1 (2.648 5.746 (0.088 0.847 µg/kg). prevalence these found be present 897 out 3,710 (24.18%), 657 (17.52%), 40 (1.07%). Significant correlations observed between (C: 0.96, p-value < 0.001), 0.28, 0.15, 0.001). 95th percentile Margin Exposure (MOE) adult child consumers 0.930 0.270, respectively, while Hazard Quotient (HQ) adults children 0.030 0.100, respectively. estimated cancer percentages 22.220 43.500 children. Overall, consuming containing does not pose significant non-carcinogenic consumers' health. However, carcinogenic is higher than other countries. Therefore, it recommended that more effective continuous monitoring programmes implemented ensure quality rice.

Язык: Английский

Assessment of prevalence, concentration, and risks of non-carcinogenic and carcinogenic Ochratoxin A and Aflatoxins in corn ( Zea mays ) in Iran DOI

Masoud Memar,

E. A Nemilostiva, Fereshteh Mehri

и другие.

International Journal of Environmental & Analytical Chemistry, Год журнала: 2025, Номер unknown, С. 1 - 17

Опубликована: Янв. 2, 2025

Mycotoxins in cereals such as corn (Zea mays) threaten the consumer's health even low concentrations due to their high consumption. This study aimed detect concentration of aflatoxins (AFT) and Ochratoxin A (OTA) imported samples probabilistic human risk assessment. One hundred ninety were randomly collected from March 2022 April 2024. The AFT OTA was detected using high-performance liquid chromatography with a flame ionisation detector (HPLC-FID) ultraviolet (UV). rank order mycotoxins based on mean prevalence (3.16%) > AFB1(1.05%) AFG1(1.05%) ~ (1.05%) AFB2 (0.00%) AFG2(0.00%). (1.798 ug/kg) (1.231 AFB1 (1.090 ug/kg)> AFG1 (0.647 (< LOD) AFG2 LOD). Percentile 95% MOEs adults children consumers 4.89E + 6 1.40E 6, respectively, HQ 0.003 0.010, respectively. cancer risks 0.0007 0.0026, Consumption OTA's content does not endanger consumers' health.

Язык: Английский

Процитировано

0
The concentration of malachite green in fish: a systematic review, meta-analysis, and probabilistic risk assessment DOI
Yadolah Fakhri,

Amirhossein Mahmoudizeh,

Fatemeh Hemmati

и другие.

International Journal of Environmental Health Research, Год журнала: 2025, Номер unknown, С. 1 - 16

Опубликована: Янв. 27, 2025

Malachite Green (MG) is an antibiotic with antifungal activity, which illegal to use in agriculture due its mutagenic and teratogenic properties. Several scientific papers have been published on MG fish. Therefore, attempt was made determine the meta-analysis concentration of fish based countries types subgroups, as well health risks consumers, using Monte Carlo simulation (MCS) model. The three highest were Iran (14.697 µg/kg), Brazil (2.840 China (2.277 µg/kg). overall pooled 3.036 µg/kg, 95%CI (2.860-3.212 observed Pacu (6.603 risk assessment shows adults Malaysia, China, children Italy, Spain, Brazil, are at considerable (MOE <10,000); hence, carrying out control plans these recommended.

Язык: Английский

Процитировано

0
Prevalence and concentration of Aflatoxin M1 in mother milk: a meta-analysis, meta-regression, and infants’ health risk assessment DOI Creative Commons
Yadolah Fakhri, Vahid Ranaei, Zahra Pilevar

и другие.

Journal of Food Protection, Год журнала: 2025, Номер unknown, С. 100462 - 100462

Опубликована: Фев. 1, 2025

Breast milk is a complete and nutritious food for newborns infants, but it may be contaminated with Aflatoxin M1 (AFM1), which endangers consumers' health. Several studies from various regions have determined the concentration prevalence of AFM1 in mother milk. In this study, an attempt was made to meta-analyze estimate health risk infants. The countries subgroup were meta-analyzed random effects model (REM), also effect over time on by meta-regression. Finally, human infants estimated via margin exposure (MOES (in different countries. five highest observed Jordan (100.00), Tanzania Mexico (97.00%), Lebanon (93.69%), Colombia (90.00 %). pooled 54.48%, 95%CI (42.99-65.73). observed: Egypt (570µg/l), Sudan (413µg/l), Cameroon (315.00 µg/l), Serbia (175 (70µg/l). 6.00, (5.80-6.90(. Except Egypt, other are at acceptable (MOEs > 10,000). Considering unacceptable due consumption containing suggested that programs carried out control quality

Язык: Английский

Процитировано

0
Postharvest management of mycotoxins in supply chains of agricultural produces DOI
Sofia Agriopoulou, Slim Smaoui, Theodoros Varzakas

и другие.

CABI Reviews, Год журнала: 2025, Номер unknown

Опубликована: Фев. 14, 2025

Abstract Mycotoxins are secondary metabolites produced by filamentous fungi responsible for the contamination of food and feedstuffs. The presence mycotoxins causes relevant economic losses negative effects on both human animal health. Strategies related to good agricultural processing practices offer satisfactory results in reduction mycotoxins. Practices such as agriculture practices, manufacturing practice, storage application hazard analysis monitoring critical points must be implemented. need effective detoxification availability products safe from is becoming more imperative, all links supply chain course final consumers these products. In addition traditional techniques that have been used attempt detoxify mycotoxins, innovative nanotechnological biotechnological approaches emerged with increasingly promising results. main goal this review highlight impacts suggest postharvest management production marketing mycotoxin-free Traditional physical, chemical microbiological methods discussed preventing degradation feed

Язык: Английский

Процитировано

0
The concentration and prevalence of aflatoxins and ochratoxin A in imported rice ( Oryza sativa ) samples from Iranian market: a probabilistic dietary risk assessment DOI

Masoud Memar,

Zahra Esfandiari,

Mehrdad Ahmadi

и другие.

International Journal of Environmental & Analytical Chemistry, Год журнала: 2024, Номер unknown, С. 1 - 18

Опубликована: Ноя. 13, 2024

This investigation aimed to measure the concentrations of total aflatoxin (AFT), B1 (AFB1), and ochratoxin A (OTA) in imported rice samples Iran conduct a probabilistic health risk assessment for consumers. Three thousand seven hundred fifty-one were randomly collected from March 2022 April 2024. The AFT, AFB1, OTA analysed using high-performance liquid chromatography with flame ionisation detector (HPLC-FID) an ultraviolet (HPLC-UV). ranking mycotoxins based on mean concentration was as follows: AFT (3.996 ± 6.925 µg/kg) > AFB1 (2.648 5.746 (0.088 0.847 µg/kg). prevalence these found be present 897 out 3,710 (24.18%), 657 (17.52%), 40 (1.07%). Significant correlations observed between (C: 0.96, p-value < 0.001), 0.28, 0.15, 0.001). 95th percentile Margin Exposure (MOE) adult child consumers 0.930 0.270, respectively, while Hazard Quotient (HQ) adults children 0.030 0.100, respectively. estimated cancer percentages 22.220 43.500 children. Overall, consuming containing does not pose significant non-carcinogenic consumers' health. However, carcinogenic is higher than other countries. Therefore, it recommended that more effective continuous monitoring programmes implemented ensure quality rice.

Язык: Английский

Процитировано

1