ArticleFood chemistry2021
Determination of glyphosate and AMPA in oat products for the selection of candidate reference materials.
Article in Food chemistry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
9 citing papers in PubMed, 20 citations in OpenAlex.
- Residues of Desiccant Herbicides in Sesame Seeds (Journal of agricultural and food chemistry · 2026Article
- Monitoring Environmental Glyphosate in Northeastern Romania and Its Cytotoxic Impact on Human Fibroblasts.Journal of xenobiotics · 2026Article
- Residential proximity to agricultural fields, urinary glyphosate levels and breast cancer risk: a case-control study in Argentina.Frontiers in toxicology · 2025Article
- Chromatographic Methods for the Determination of Glyphosate in Cereals Together with a Discussion of Its Occurrence, Accumulation, Fate, Degradation, and Regulatory Status.Methods and protocols · 2024Review
- Estimation of Glyphosate biological half-life among farmers and residents in Thailand.Human and ecological risk assessment : HERA · 2024Article
- Exposure to glyphosate in the United States: Data from the 2013-2014 National Health and Nutrition Examination Survey.Environment international · 2022Article
- Food, Beverage, and Feedstock Processing Facility Wastewater: a Unique and Underappreciated Source of Contaminants to U.S. Streams.Environmental science & technology · 2022Article
- Glyphosate vs. Glyphosate-Based Herbicides Exposure: A Review on Their Toxicity.Journal of xenobiotics · 2022Review
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
Abstract
The use of reference materials (RMs) is critical for validating and testing the accuracy of analytical protocols. The National Institute of Standards and Technology (NIST) is in initial stages of developing a glyphosate in oats RM. The first aim of this study was to optimize and validate a robust method for the extraction and analysis of glyphosate and aminomethylphosphonic acid (AMPA). The optimized method was used to screen thirteen commercially available oat products to identify candidate RMs. Glyphosate was detected in all samples, with the highest glyphosate mass fraction of 1100 ng/g; lower levels were measured in grains from organic agriculture. AMPA was quantified in nine samples up to 40 ng/g. The findings of this study led to the identification of candidate RMs, with "high" and "low" glyphosate levels. A preliminary stability study determined that glyphosate is stable in oat material at room temperature for six months.
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.