A5030855922- Heavy metals in environment
- Mycotoxins in Agriculture and Food
- Heavy Metal Exposure and Toxicity
- Meat and Animal Product Quality
- Heavy Metals in Plants
- Food Safety and Hygiene
- Nanocomposite Films for Food Packaging
- Mercury impact and mitigation studies
- Toxic Organic Pollutants Impact
- Probiotics and Fermented Foods
- Dye analysis and toxicity
- Plant Pathogens and Fungal Diseases
- Protein Hydrolysis and Bioactive Peptides
- Wheat and Barley Genetics and Pathology
- Sunflower and Safflower Cultivation
- Postharvest Quality and Shelf Life Management
- Pesticide Residue Analysis and Safety
- Essential Oils and Antimicrobial Activity
- Listeria monocytogenes in Food Safety
- Spectroscopy and Chemometric Analyses
- Edible Oils Quality and Analysis
- Advanced Chemical Sensor Technologies
- Genetically Modified Organisms Research
- Identification and Quantification in Food
- Water Treatment and Disinfection
Tehran University of Medical Sciences
2016-2025
University of Tehran
2012-2017
A novel nanomagnet modified with nickel ferrite nanoparticles (NPs) coated hybrid chitosan (Cs-NiFe2O4) was synthesized using the co-precipitation method. The resulting nanomagnets were characterized various techniques. size of nanomagnetic particles estimated to be about 40 nm based on transmission electron microscopy (TEM) image and X-ray diffraction analysis (XRD) pattern (using Debye-Scherrer equation). Scanning (SEM) images indicated that surface Cs-NiFe2O4 NPs is flatter smoother than...
Heavy metals are considered significant threats to public health, and they can accumulate in different parts of chickens, which popular affordable protein sources for the Iranian people. The present study aimed determine concentration seven heavy metals, encompassing arsenic (As), cadmium (Cd), copper (Cu), iron (Fe), lead (Pb), nickel (Ni), zinc (Zn), 146 samples chicken meat, liver, gizzard Tehran, Iran, using inductively coupled plasma-optical emission spectroscopy (ICP-OES). Furthermore,...
Analysis of food additives is highly significant in the industry and directly related to human health. This investigation into removal efficiency sunset yellow as an azo dye fruit juices using Chitosan-nickel ferrite nanoparticles (Cs@NiFe2O4 NPs). The were synthesized characterized various techniques. effective parameters for removing optimized response surface methodology (RSM) based on central composite design (CCD). Under optimum conditions, highest (94.90%) was obtained initial...
Abstract Due to the characteristics of electrospun nanofibers (NFs), they are considered a suitable substrate for adsorption and removal heavy metals. Electrospun prepared based on optimized polycaprolactone (PCL, 12 wt%) polyacrylic acid (PAA, 1 polymers loaded with graphene oxide nanoparticles (GO NPs, wt%). The morphological, molecular interactions, crystallinity, thermal, hydrophobicity, biocompatibility properties NFs characterized by spectroscopy (scanning electron microscopy, Fourier...
Abstract This study aimed to review hazard analysis and critical control points (HACCP) in the dairy industry for production of yogurt. The food safety management system (FSMS) was implemented over last several decades with amendments. need practical proactive procedures identified so that HACCP implementation could ensure consumers would always have safe food. concept is a systemic science-based method can result products such as yogurt based on complete manufacturing processes, recognition...
This study investigate the impacts of 3D printing technology on safety indicators in plant-based burgers. Experiments were performed refrigerator days 0, 5, 7, 12, and 14 at room temperature 24, 96 h after printing. On 7 12 refrigerator, PTC printed samples was significantly higher than conventional. day 1, sample had pH, but other days, pH decreased no significant difference reported. TVBN showed a (
Abstract Aflatoxin B1 (AFB1) is widespread and seriously threatens public health worldwide. This study aimed to investigate AFB1 in imported hazelnut samples northwest of Iran (Eastern Azerbaijan Province) using High-Performance Liquid Chromatography with a Fluorescent Detector (HPLC-FLD). In all tested was detected. The mean concentration 4.20 μg/kg ranged from 3.145 8.13 μg/kg. All contained levels within the maximum acceptable limit except for one sample. Furthermore, human risk...
It is well-established that the presence of polycyclic aromatic hydrocarbons (PAH) in food can trigger activation carcinogenic agents, leading to genotoxic and mutagenic effects. Several analytical techniques have been employed determine PAH levels food. The effectiveness extracting concentrations from samples relies on specific extraction methods. Also, selection method influenced by characteristics main purpose this study was compare efficiency two methods for analysis polyaromatic (PAHs)...
Background: Several contaminants such as trace elements can pollute drinking water sources with subsequent toxic effects on humans. These compounds may also accumulate in target organs and result carcinogenic reactions. Objectives: The concentrations of heavy metals, including arsenic (As), nickel (Ni), zinc (Zn), aluminum (Al), copper (1), cobalt (Co), lead (Pb), cadmium (Cd), iron tin (2), antimony (Sb), chromium (3), mercury (Hg) were aimed to determine the Tehran, Iran assess...
Legislation regulating for labeling and use of genetically modified (GM) crops are increased considerably worldwide in order to health safety assurance consumers. For this purpose, a polymerase chain reaction (PCR) method has been developed detection GM rice people's food diet.In study, eighty-one non-labeled samples were collected randomly from different market sites Tehran, Iran. In analysis, genomic DNA was extracted using MBST extraction kit subsequently, sucrose phosphate synthase (SPS)...
Heavy metals are considered as one of the major contaminants that can enter into bottled waters. Antimony (Sb) is a contaminant, which may leach from polyethylene terephthalate (PET) bottles water. The aim this study was to investigate content antimony and other trace elements in waters kept varied storage conditions temperatures.Five time-temperature treatments were carried out on five different brands commercially available metal measurement performed by Inductively Coupled Plasma-Atomic...
Probiotics are commonly defined as live microorganisms (yeast or bacteria), when getting ingested in adequate amounts, they exhibit the beneficial effects on host. During past two decades, probiotic health-promoting agents have been increasingly added to various types of food products, especially fermented and also drugs. Due importance safety aspects human diet with regards some adverse probiotics for human, we decided carry out a review their by research literature. Previous studies...
This article is an Editorial and does not include Abstract.