Structure Assignment of Seized Products Containing Cathinone Derivatives Using High Resolution Analytical Techniques

Autor: João L. Gonçalves, Vera L. Alves, Joselin Aguiar, Maria J. Caldeira, Helena M. Teixeira, José S. Câmara

Publikováno v: Metabolites, Vol 11, Iss 3, p 144 (2021)

The innovation of the new psychoactive substances (NPS) market requires the rapid identification of new substances that can be a risk to public health, in order to reduce the damage from their use. Twelve seized products suspected to contain illicit

Externí odkaz: https://doaj.org/article/cd07876af8b74ba6ab2d0d2c0e30268d

Chemical Fingerprint of Free Polyphenols and Antioxidant Activity in Dietary Fruits and Vegetables Using a Non-Targeted Approach Based on QuEChERS Ultrasound-Assisted Extraction Combined with UHPLC-PDA

Autor: Joselin Aguiar, João L. Gonçalves, Vera L. Alves, José S. Câmara

Publikováno v: Antioxidants, Vol 9, Iss 4, p 305 (2020)

Fruits and vegetables are considered a good source of antioxidants, which are beneficial in protecting the human body against damage induced by free radicals and other reactive oxygen (ROS) and nitrogen (RNS) species. In this work, we aimed to evalua

Externí odkaz: https://doaj.org/article/b4b23315dd664193b6c303f4e9ac621f

Plant cell cultures of Nordic berry species: Phenolic and carotenoid profiling and biological assessments

Autor: Liisa Nohynek, Joselin Aguiar, Heiko Rischer, José S. Câmara, Luigi Lucini, Thiago Mendanha Cruz, Gabriele Rocchetti, Mariza Boscacci Marques, Daniel Granato, Riitta Puupponen-Pimiä

Publikováno v: Rischer, H, Nohynek, L, Puupponen-Pimiä, R, Aguiar, J, Rocchetti, G, Lucini, L, Câmara, J S, Mendanha Cruz, T, Boscacci Marques, M & Granato, D 2022, ' Plant cell cultures of Nordic berry species : Phenolic and carotenoid profiling and biological assessments ', Food Chemistry, vol. 366, 130571 . https://doi.org/10.1016/j.foodchem.2021.130571

Plant cell cultures from cloudberry (CL), lingonberry (LI), stone berry (ST), arctic bramble (AB), and strawberry (SB) were studied in terms of their polyphenol and carotenoid composition, antioxidant activity, antihemolytic activity and cytotoxicity

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7e3c635370fa2ae39bee55297963589
http://hdl.handle.net/10807/197997

Metabolite Structure Assignment of Seized Products Containing Cathinone Derivatives through High Resolution Analytical Techniques

Autor: João L. Gonçalves, Joselin Aguiar, José S. Câmara, Helena M. Teixeira, Vera L. Alves, Maria J. Caldeira

The innovation of the new psychoactive substances (NPS) market requires the rapid identification of new substances that can be a risk to public health, in order to reduce the damage due to their use. Twelve seized products suspected to contain illici

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::263419871bf6116843e422a1dd41b129
https://doi.org/10.20944/preprints202102.0080.v1

Highly sensitive screening and analytical characterization of synthetic cannabinoids in nine different herbal mixtures

Autor: Vera L, Alves, João L, Gonçalves, Joselin, Aguiar, Maria J, Caldeira, Helena M, Teixeira, José S, Câmara

Publikováno v: Analytical and bioanalytical chemistry. 413(8)

The popularity of new psychoactive substances among drug users has become a public health concern worldwide. Among them, synthetic cannabinoids (SCs) represent the largest, most diversified and fastest growing group. Commonly known as 'synthetic mari

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::b990b308092667dd4c42d2239879393b
https://pubmed.ncbi.nlm.nih.gov/33575815