Occurrence of some legacy and emerging contaminants in feed and food and their ranking priorities for human exposure

Li, Xiaomin; Liu, Yifei; Yin, Yuhan; Wang, Peilong; Su, Xiaoou

doi:10.1016/j.chemosphere.2023.138117

Cited by 15 publications

(3 citation statements)

References 117 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Several reasons might explain this issue. First, current studies always found higher OPE levels in feed than in food, which suggests that feed is usually more susceptible to being contaminated by OPEs than foods; 46 second, previous studies have observed that only small amounts of OPEs can transfer through the "feed-to-food" pathway due to the quick in vivo degradation of OPEs; 46 finally, OPEs' excretion by lactating might only account for part of OPE′s total excretion from the cow's body.…”

Section: ■ Results and Discussionmentioning

confidence: 80%

Organophosphate Esters in Raw Cow Milk and Cow’s Drinking Water and Feed from China: Occurrence, Regional Distribution, and Dietary Exposure Assessment

Tang,

Zhou,

Wang

et al. 2024

J. Agric. Food Chem.

View full text Add to dashboard Cite

Organophosphate esters (OPEs) have been widely produced and used, while little is known about their occurrence in the food chain and potential sources. In this study, raw cow milk, cow drinking water, and feed were collected from pastures across China, and OPEs were tested to explore the occurrence and transmission of OPEs in the food chain and to further assess daily OPE intakes for cows and humans via certain food consumption. The median level of ∑OPEs (sum of 15 OPEs) in raw milk was 2140 pg/mL, and tris(1-chloro-2-propyl) phosphate (TCIPP) was the most abundant OPE. Levels of OPEs in water were lower than those in raw milk except for triethyl phosphate (TEP), while levels of most OPEs in feed were significantly higher than those in raw milk (adjusted by dry weight). The estimated dietary intake of OPEs via feed for cows was 2530 ng/kg bw/day, which was much higher than that via water (742 ng/kg bw/day), indicating that feed was a more critical exposure source. For liquid milk consumers, the high-exposure (95th) estimated daily intakes (EDIs) of ∑ 15 OPE were 20 and 7.11 ng/kg bw/day for 3−17 years and adults, respectively, and it is obvious that cows had much heavier OPE intake. Finally, the calculated hazard indexes (HIs) suggested that the intake of OPEs via cow milk consumption would not pose significant health risks to the Chinese population.

show abstract

Section: ■ Results and Discussionmentioning

confidence: 80%

Organophosphate Esters in Raw Cow Milk and Cow’s Drinking Water and Feed from China: Occurrence, Regional Distribution, and Dietary Exposure Assessment

Tang,

Zhou,

Wang

et al. 2024

J. Agric. Food Chem.

View full text Add to dashboard Cite

show abstract

“…PFASs have also been found in feed and animal-derived food, as well as in the transfer of PFASs through the “feed-to-food” chain [ 85 , 86 ]. Hence, PFAS contamination in animal feed should be taken into consideration.…”

Section: Sources Of Pfass In Edible Oilmentioning

confidence: 99%

Research Progress of Perfluoroalkyl Substances in Edible Oil—A Review

Han

Cao

2023

Foods

View full text Add to dashboard Cite

Perfluoroalkyl substances (PFASs) have been widely used in different types of consumer and industrial applications such as surfactants, household cleaning products, textiles, carpets, cosmetics, firefighting foams, and food packaging because of their good stability and special physicochemical properties of hydrophobicity, oleophobicity, high temperature resistance, etc. Meanwhile, PFASs are considered an emerging organic pollutant due to their persistence and potential toxicity to human health. PFASs occur in edible oil, an important component of the global diet, mainly in three ways: raw material contamination, process contamination, and migration from oil contact materials. Thus, the occurrence of PFAS in edible oils has drawn more and more attention in recent years. In this work, the pertinent literature of the last two decades from the Web of Science database was researched. This review systematically addressed the potential sources, the contamination levels, and the progress of the determination of PFASs in edible oil. It aims to provide a relatively whole profile of PFASs in edible oil, render assistance to minimise human exposure to PFASs, and standardise the detection methods of perfluoroalkyl substances in edible oil.

show abstract

“…The metabolites resulting from their transformations must also be considered, sometimes more dangerous than the starting compounds (Daughton, 2005;Libralato et al, 2020;Reyes et al, 2021). Being anthropogenic contaminants, they are found in all spheres of our planet and even in food, accumulating and biomagnifying in food chains (Krishnakumar et al, 2022;Das et al, 2023;Li et al, 2023). Events that affect the human species such as climate change and the recent pandemic affect the increase in its presence, for example, antidepressant drugs and other EPs (Castillo-Zacarías et al, 2021;Picó & Barceló, 2023).…”

Section: Introductionmentioning

confidence: 99%

Organic Micropollutants in the Different Environmental Compartments

Frómeta

2023

JER

View full text Add to dashboard Cite

Organic micropollutants (OMPs), also called pollutants of emerging concern in certain circumstances, encompass a large group of chemical substances of natural or anthropogenic origin that, due to their molecular characteristics, present risks to human health. These include, among other chemicals, personal care products, food additives, flame retardants, and pharmaceuticals. In the light of the literature on the subject, the presence of OMPs in the different environmental compartments is addressed: air, water and soil. Results of the determinations, by gas chromatography coupled to mass spectrometry, of the concentrations of a large group of OMPs in the atmospheric particulate matter of the city of Puebla, river water, irrigation water and groundwater from the Nexapa river basin, Puebla and in Colombian soils are presented. In these environmental matrices the concentrations were in the ppb to ppt range.

show abstract

Occurrence of some legacy and emerging contaminants in feed and food and their ranking priorities for human exposure

Cited by 15 publications

References 117 publications

Organophosphate Esters in Raw Cow Milk and Cow’s Drinking Water and Feed from China: Occurrence, Regional Distribution, and Dietary Exposure Assessment

Organophosphate Esters in Raw Cow Milk and Cow’s Drinking Water and Feed from China: Occurrence, Regional Distribution, and Dietary Exposure Assessment

Research Progress of Perfluoroalkyl Substances in Edible Oil—A Review

Organic Micropollutants in the Different Environmental Compartments

Contact Info

Product

Resources

About