Simultaneous determination of 117 pesticides and 30 mycotoxins in raw coffee, without clean-up, by LC-ESI-MS/MS analysis.
Sign Up to like & getrecommendations! Published in 2018 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2017.11.077
Abstract: This paper describes the optimization and validation of an acetonitrile based method for simultaneous extraction of multiple pesticides and mycotoxins from raw coffee beans followed by LC-ESI-MS/MS determination. Before extraction, the raw coffee samples were… read more here.
Keywords: raw coffee; pesticides mycotoxins; mycotoxins raw; esi analysis ... See more keywords
Determination of Reactive Dyes in Coloring Foodstuff, Fruit Juice Concentrates, and Meat Products by Reductive Azo-Bond Cleavage and LC-ESI-MS/MS Analysis
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Agricultural and Food Chemistry"
DOI: 10.1021/acs.jafc.4c10320
Abstract: Visually appealing foods are often associated by consumers with subjective quality features, such as freshness, palatability, and shelf life. In the past, there have been repeated violations in which regulations on the use of pigments… read more here.
Keywords: reactive dyes; analysis; esi analysis; meat products ... See more keywords
Metabolic Profiles and Blood Biomarkers to Discriminate between Benign Thyroid Nodules and Papillary Carcinoma, Based on UHPLC-QTOF-ESI+-MS Analysis
Sign Up to like & getrecommendations! Published in 2024 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms25063495
Abstract: In this study, serum metabolic profiling of patients diagnosed with papillary thyroid carcinoma (PTC) and benign thyroid pathologies (BT) aimed to identify specific biomarkers and altered pathways when compared with healthy controls (C). The blood… read more here.
Keywords: qtof esi; analysis; thyroid nodules; esi analysis ... See more keywords
ESI-MS Analysis of Thiol-yne Click Reaction in Petroleum Medium
Sign Up to like & getrecommendations! Published in 2021 at "Molecules"
DOI: 10.3390/molecules26102896
Abstract: Petroleum contains a large number of heteroatomic compounds, but today, most of them are not efficiently utilized. The constant development of the sustainability concept recalls for rethinking the usage of fossil resources with improved chemical… read more here.
Keywords: analysis thiol; thiol yne; click reaction; reaction ... See more keywords