A Miniaturized QuEChERS Method Combined with Ultrahigh Liquid Chromatography Coupled to Tandem Mass Spectrometry for the Analysis of Pyrrolizidine Alkaloids in Oregano Samples

New Advanced Materials and Sorbent-Based Microextraction Techniques as Strategies in Sample Preparation to Improve the Determination of Natural Toxins in Food Samples

(2020) Natalia Casado et al.   MOLECULES

Occurrence and Risk Assessment of Pyrrolizidine Alkaloids in Spices and Culinary Herbs from Various Geographical Origins

(2020) Florian Kaltner et al.   Toxins

Monitoring of pyrrolizidine alkaloids in beehive products and derivatives on the Belgian market

(2019) Jean-François Picron et al.   ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH

Transfer of pyrrolizidine alkaloids between living plants: A disregarded source of contaminations

(2019) Dirk Selmar et al.   ENVIRONMENTAL POLLUTION

Quantitative and qualitative analysis of pyrrolizidine alkaloids in liqueurs, elixirs and herbal juices

(2019) Mohammad Said Chmit et al.   FITOTERAPIA

Development of a sensitive analytical method for determining 44 pyrrolizidine alkaloids in teas and herbal teas via LC-ESI-MS/MS

(2019) Florian Kaltner et al.   ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Risk assessment of intake of pyrrolizidine alkaloids from herbal teas and medicines following realistic exposure scenarios

(2019) Lu Chen et al.   FOOD AND CHEMICAL TOXICOLOGY

Determination and regulation of hepatotoxic pyrrolizidine alkaloids in food: A critical review of recent research

(2018) Chuanhui Ma et al.   FOOD AND CHEMICAL TOXICOLOGY

Risk assessment of pyrrolizidine alkaloids in food of plant and animal origin

(2018) Birgit Dusemund et al.   FOOD AND CHEMICAL TOXICOLOGY

Analytical strategies for the determination of pyrrolizidine alkaloids in plant based food and examination of the transfer rate during the infusion process

(2018) Jean-François Picron et al.   FOOD CHEMISTRY

Pyrrolizidine alkaloids in honey: Quantification with and without standards

(2018) Tingting Wang et al.   FOOD CONTROL

Green approaches in sample preparation of bioanalytical samples prior to chromatographic analysis

(2017) Olga Filippou et al.   JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES

A comprehensive strategy to detect the fraudulent adulteration of herbs: The oregano approach

(2016) Connor Black et al.   FOOD CHEMISTRY

A fast and simple LC-ESI-MS/MS method for detecting pyrrolizidine alkaloids in honey with full validation and measurement uncertainty

(2016) Andressa Camargo Valese et al.   FOOD CONTROL

Development of a fast isocratic LC-MS/MS method for the high-throughput analysis of pyrrolizidine alkaloids in Australian honey

(2015) Caroline T. Griffin et al.   Food Additives and Contaminants Part A-Chemistry Analysis Control Exposure & Risk Assessment

Characterization and screening of pyrrolizidine alkaloids and N-oxides from botanicals and dietary supplements using UHPLC-high resolution mass spectrometry

(2015) Bharathi Avula et al.   FOOD CHEMISTRY

Recent advances in combining microextraction techniques for sample pre-treatment

(2015) Jorge Moreda-Piñeiro et al.   TRAC-TRENDS IN ANALYTICAL CHEMISTRY

Investigation of targeted pyrrolizidine alkaloids in traditional Chinese medicines and selected herbal teas sourced in Ireland using LC-ESI-MS/MS

(2014) Caroline T. Griffin et al.   Food Additives and Contaminants Part A-Chemistry Analysis Control Exposure & Risk Assessment

Targeted analysis of multiple pharmaceuticals, plant toxins and other secondary metabolites in herbal dietary supplements by ultra-high performance liquid chromatography–quadrupole-orbital ion trap mass spectrometry

(2013) Lukas Vaclavik et al.   ANALYTICA CHIMICA ACTA

Easy and rapid method for the quantitative determination of pyrrolizidine alkaloids in honey by ultra performance liquid chromatography-mass spectrometry: An evaluation in commercial honey

(2013) Marianna Martinello et al.   FOOD CONTROL

Pyrrolizidine Alkaloids in the Food Chain: Development, Validation, and Application of a New HPLC-ESI-MS/MS Sum Parameter Method

(2013) Luise Cramer et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Detection of pyrrolizidine alkaloids in commercial honey using liquid chromatography–ion trap mass spectrometry

(2012) Caroline T. Griffin et al.   FOOD CHEMISTRY

Pyrrolizidine alkaloids in honey and bee pollen

(2011) A. Dübecke et al.   Food Additives and Contaminants Part A-Chemistry Analysis Control Exposure & Risk Assessment