Autor(es):
Rischer, Heiko ; Nohynek, Liisa ; Puupponen-Pimiä, Riitta ; Aguiar, Joselin ; Rocchetti, Gabriele ; Lucini, Luigi ; Câmara, José S. ; Mendanha Cruz, Thiago ; Boscacci Marques, Mariza ; Granato, Daniel
Data: 2022
Identificador Persistente: http://hdl.handle.net/10400.13/4707
Origem: DigitUMa - Repositório da Universidade da Madeira
Assunto(s): Functional foods; Phenolic composition; Antiproliferative activity; LC-MS; Food innovation; Free radical scavengers; Food toxicology; .; Faculdade de Ciências Exatas e da Engenharia; Centro de Química da Madeira
Descrição
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 effects on cancerous cells. High-resolution mass spectrometry data showed that LI, presented the highest antioxidant activity, contained the highest contents of flavones, phenolic acids, lignans, and total carotenoids, while CL, ST and SB presented the opposite behavior. AB and SB presented the lowest FRAP and CUPRAC values, while AB and CL presented the lowest reducing power. SB presented the lowest antioxidant activity measured by single electron transfer assays and the lowest content of lignans, phenolic acids, and flavones. CL and LI decreased the viability of in vitro mammary gland adenocarcinoma while only LI decreased the viability of in vitro lung carcinoma and showed protective effects of human erythrocytes against mechanical hemolysis.
