Valorisation of table tomato crop by-products: Phenolic profiles and in vitro antioxidant and antimicrobial activities
2020
Autori:
Añibarro-Ortega, MikelPinela, José
Ćirić, Ana
Martins, Valter
Rocha, Filomena
Soković, Marina
Barata, Ana Maria
Carvalho, Ana Maria
Barros, Lillian
Ferreira, Isabel C.F.R.
Tip dokumenta:
Članak u časopisu (Objavljena verzija)
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© 2020 Institution of Chemical Engineers
Metapodaci
Prikaz svih podataka o dokumentuApstrakt:
Little attention has been paid to the phenolic composition and bioactive properties of primary tomato plant by-products (Solanum lycopersicum L.) as compared to fruits. In this study, axillary green shoots resulting from pruning and aerial biomass at the end of the cultivation cycle were characterized for their composition in chlorophylls and phenolic compounds, as well as for antioxidant and antimicrobial activities. The HPLC-DAD-ESI/MSn analysis allowed identifying phenolic acids and flavonoids, with prevalence of quercetin-3-O-rutinoside (rutin). The extracts had in vitro antioxidant and antihemolytic activity, especially those produced from pruning materials. Despite their low activity against the tested microfungi, some extracts had ability to inhibit and kill some bacteria more effectively than the antibiotic ampicillin. It was interesting to conclude that table tomato crop remains, currently with no commercial value, can be used to produce extracts with antioxidant and antibacterial activities for possible use in the agri-food sector as natural preservatives.
Ključne reči:
Table tomato varieties; By-products valorization; Phenolic compounds; Antioxidant activity; Antimicrobial activity; ChlorophyllsIzvor:
Food and Bioproducts Processing, 2020, 124, 307-319Finansiranje / projekti:
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200007 (Univerzitet u Beogradu, Institut za biološka istraživanja 'Siniša Stanković') (RS-MESTD-inst-2020-200007)
- Foundation for Science and Technology (FCT, Portugal)
- 0377_Iberphenol_6_E
DOI: 10.1016/j.fbp.2020.09.006
ISSN: 0960-3085
WoS: 000591147400007
Scopus: 2-s2.0-85091640229
URI
https://linkinghub.elsevier.com/retrieve/pii/S0960308520305174https://radar.ibiss.bg.ac.rs/123456789/3906