Research Publications (Food Safety)

A safe and effective method for eradicating poultry red mite (PRM; Dermanyssus gallinae) is urgently needed, as existing treatments show a low efficacy or hazardous effects on chickens. We evaluated the efficacy of a combined treatment with ivermectin and allicin (IA) against PRMs in chickens and drug residues in non-target samples. The efficiency of PRM eradication by IA was compared with those of natural acaricides in vitro.

Efficient, rapid, and non-destructive detection of pesticide residues in fruits and vegetables is essential for food safety. The visible/near infrared (VNIR) and short-wave infrared (SWIR) hyperspectral imaging (HSI) systems were used to detect different types of pesticide residues on the surface of Hami melon.

Ni and Cd are widely used together in the manufacture of cells and batteries. The incorrect disposal of these products can result in environmental contamination, posing risks to the organisms exposed to these contaminants. However, the effects of the mixture of Ni and Cd in freshwater fishes are still unclear in the current literature, especially in relation to biomarkers of oxidative stress.

In this study, an activated charcoal-infused dental floss-based solid phase extraction procedure using as an efficient and easy–accessible carbon fiber adsorbent followed by dispersive liquid–liquid microextraction was introduced for the extraction and preconcentration of some widely used pesticides from fruit juices. The adsorbent was characterized by Fourier transform infrared spectrophotometry, scanning electron microscopy, and energy dispersive X-ray analysis.

Cadmium (Cd), commonly found in diet and drinking water, is known to be harmful to the human liver. Nevertheless, the effects and mechanisms of gestational Cd exposure on fetal liver development remain unclear.

Fish, like all other animals, are exposed to constant contact with microbes, both on their skin and on the surfaces of their respiratory and digestive systems. Fish have a system of non-specific immune responses that provides them with initial protection against infection and allows them to survive under normal conditions despite the presence of these potential invaders.

Bovine milk is a low cost, high nutritional value product commercialised worldwide. To maintain high standard levels and preserve consumer health, several tests could be used to identify antimicrobial drug residues, run voluntarily or officially planned and performed, according to European legislative requirements.

Sediment management along engineered river systems includes dredging operations and sediment deposition in the sea (capping) or on land. Thus, determining the ecotoxicological risk gradient associated with river sediments is critical. In this study, we investigated sediment samples along the Rhône River (France) and conducted environmental risk assessment tests with the idea to evaluate them in the future for deposit on soil.

Cadmium (Cd) is an unessential metal for plants that is popular in agricultural soil due to the activities of humans, such as urban refuse, phosphate fertilizers, and polluted irrigation water. Cd poses a severe threat to human health; therefore, remediation and prevention of Cd accumulation in plants on Cd-contaminated soils are required. The study was conducted by using the coupled impact of microorganisms (Trichoderma sp.

Aquatic organisms such as fish can accumulate high concentrations of arsenic (As), which has toxic effects on fish. However, whether the intestinal flora are involved in As damage to fish intestinal tissues and the underlying process are unclear. Common carp (Cyprinus carpio) were exposed to As (2.83 mg/L) in water for 30 days, and blood, muscle, intestine, and intestine samples were collected.

Biochemical processes in the rhizosphere affect the availability and distribution of heavy metals (HMs) in various forms. Rhizosphere soil (RS) and non-rhizosphere soil (NRS) samples were collected from 10 fields under tarragon (Artemisia dracunculus L.) cultivation to investigate the release kinetics and distribution of HMs including cadmium (Cd), cobalt (Co), copper (Cu), iron (Fe), and zinc (Zn) in five fractions.

Like many other small crops across the world, Goji berries are sprayed with a variety of unlicensed insecticides in China to protect them from insect pests. If the global pesticide business is unwilling to engage in pesticide registration for minor crops, this incorrect practice presents consumer health and safety concerns relating to pesticide residues.

Drinking water arsenic poisoning has been a health concern, however the importance of dietary arsenic exposure to health also needs to be taken into account. The aim of this study was to conduct a comprehensive health risk assessment of arsenic-contaminated substances in drinking water and wheat-based food intake in the Guanzhong Plain, China. 87 samples of wheat and 150 samples of water were randomly selected from the research region and examined.

Pathogen infestation results in significant losses of fruits and vegetables during handling, transportation, and storage. The use of synthetic fungicides has been a common measure for controlling plant pathogens. However, their excessive use of chemicals has led to increased environmental pollution, leaving large amounts of chemicals in agricultural products, posing a threat to human and animal health.

Although several studies on the effects of cadmium (Cd) on wheat have been reported, the gene expression profiles of different wheat tissues in response to gradient concentrations of Cd, and whether soil microorganisms are involved in the damage to wheat remain to be discovered.

Soil cadmium (Cd) pollution presents a severe pollution burden to flora and fauna due to its non-degradability and transferability. The Cd in the soil is stressing the silkworm (Bombyx mori) out through a soil-mulberry-silkworm system. The gut microbiota of B.mori are reported to shape host health.

We investigated whether pretreatment with an egg white hydrolysate (EWH) protects the cardiovascular system, especially the resistance vessels, from damage promoted by Cd exposure at high levels. Male Wistar rats, divided into groups: 1) Control – tap water by gavage + distilled water i.p. (28 days); 2) Cd – tap water (28 days) + CdCl2 1 mg/kg i.p. (last 14 days); 3) EWH 1 mg/kg/day by gavage + distilled water i.p.

In India, the levels of pesticide residues in Raw Agricultural Commodities (RAC) are being subjected to adequate legal regulations, and the health-risks associated with them are determined from time to time adhering to global standards. Since RACs are generally consumed by humans as the processed foods (PF), it is imperative to monitor the levels of pesticide residues in them in order to approach a realistic analysis of dietary exposure and concomitant health risk assessment.

Colistin is a high priority, last-resort antibiotic recklessly used in livestock and poultry farms. It is used as an antibiotic for treating multi-drug resistant Gram-negative bacterial infections as well as a growth promoter in poultry and animal farms. The sub-therapeutic doses of colistin exert a selection pressure on bacteria leading to the emergence of colistin resistance in the environment.

This research aimed to investigate the levels of heavy metals (lead, cadmium, inorganic arsenic, and aluminium) and nitrate contaminants in pickle beverages sold in the Turkey market produced from various fruits and vegetables. In addition, carcinogenic and noncarcinogenic risk assessments of exposure resulting from oral consumption of these beverages have also been made.

Background and aims Cereals can be made safer and more nutritious by reducing cadmium (Cd) and enhancing zinc (Zn) levels.

High Cd pollution can damage plant physiology and seriously threaten ecological security and human health. Therefore, we designed a cropping system, arbuscular mycorrhizal fungi (AMF) - soybean - Solanum nigrum L., to solve the high Cd pollution problem in an environmentally and economically friendly way.

A pot trial was conducted during the boro (dry) season to evaluate the impact of six traditional organic amendments (OAs) on the growth of SL-8 rice variety in both agricultural and cadmium (Cd) stressed soil at 2% and 4% application rates. Traditional OAs used in the study were cow dung, mustard oil cake (MOC), rice husk, saw dust, tea leaf and vermi compost (VC). Except for cow dung all other OAs were found to remove 99% of Cd from the aqueous solution, while cow dung removed 95%.

The irrational use of pesticides has raised a negative influence on the environment and food security. Therefore, it is imperative to comprehend the current status of pesticide residues in the soil for agricultural production and their impact on the ecological environment.

Cadmium (Cd) is a hazardous metal that can accumulate in aquatic organisms and endanger human health via the food chain. In this study, genetic engineering was used to display a peptide with Cd-binding potential on the surface of Escherichia coli cells. This whole-cell adsorbent exhibited high affinity for Cd ions (Cd2+) in the solution.