ArticleHeliyon2020
Pyrrolizidine alkaloids in bee pollen identified by LC-MS/MS analysis and colour parameters using multivariate class modeling.
Article in Heliyon, 2020. 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
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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, 28 citations in OpenAlex.
- Integrating Suspect and Nontargeted Screening for Food Safety Testing: A Case Study of Bee Pollen Supplements.Analytical chemistry · 2026Article
- Determination of Pyrrolizidine Alkaloids and Their N‑Oxides in Bee Pollen by Accelerated Solvent Extraction Followed by Magnetic Covalent Organic Framework-Based Offline Purification and Ultra-High-Performance Liquid Chromatography-Tandem Mass Spectrometry.Journal of separation science · 2026Article
- Quantitative Analysis of Pyrrolizidine Alkaloids in Food Matrices and Plant-Derived Samples Using UHPLC-MS/MS.Foods (Basel, Switzerland) · 2025Article
- Quality control of pollen products in the market by quantitative analysis of total amino acids with liquid chromatography.Heliyon · 2024Article
- Levels, Toxic Effects, and Risk Assessment of Pyrrolizidine Alkaloids in Foods: A Review.Foods (Basel, Switzerland) · 2024Review
- Chemical Properties and Biological Activity of Bee Pollen.Molecules (Basel, Switzerland) · 2023Review
- Influence of Ageing Time and Method on Beef Quality and Safety.Foods (Basel, Switzerland) · 2023Article
- Effects of hot-air drying temperature on drying characteristics and color deterioration of rape bee pollen.Food chemistry: X · 2022Article
- General Nutritional Profile of Bee Products and Their Potential Antiviral Properties against Mammalian Viruses.Nutrients · 2022Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Toxic pyrrolizidine alkaloids (PAs) and their N-oxides (PANOs) can be present in bee pollen depending on the plants visited by bees. A liquid chromatography-mass spectrometry (LC-MS/MS) method was developed and validated to monitor 17 PAs/PANOs in 44 bee pollens. The CIE-L
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Identifiers
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.