Infusions and decoctions of Castanea sativa flowers as effective antitumor and antimicrobial matrices
2014
Autori:
Carocho, MarcioCalhelha, Ricardo C.
Queiroz, Maria-Joao R. P.
Bento, Albino
Morales, Patricia
Soković, Marina
Ferreira, Isabel C. F. R.
Tip dokumenta:
Članak u časopisu (Recenzirana verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt:
Chestnut trees are one of the most important crops in the north-eastern
part of Portugal, representing millions of euros of yearly income. There
are many ancestral claims of the health benefits of the consumption of
chestnut flowers in infusions that remain unproven. In this manuscript,
the antitumor and antimicrobial potential of chestnut flowers from two
cultivars, Judia and Longal, extracted through infusions and decoctions
are reported. In terms of antitumor activity, the most sensitive cell
lines were HepG2 and HCT15 with the cultivar Judia showing higher
activity for HCT15 and Longal for HepG2, regardless of the extraction
methods. Regarding the antibacterial activity of the extracts,
decoctions proved to be more effective with lower minimum inhibition
concentrations, while infusions were better in terms of antifungal
activity. The good overall antimicrobial activity could justify the
inclusion of the flowers in food chain processing to act as a natural
antimicrobial. Furthermore, the results corroborate some of the
ancestral claims of the consumption of these flowers. (C) 2014 Elsevier
B.V. All rights reserved.
Napomena:
This is the peer reviewed version of the following article: Carocho M, Calhelha RC, Queiroz M-JRP, Bento A, Morales P, Soković M, Ferreira ICFR. Infusions and decoctions of Castanea sativa flowers as effective antitumor and antimicrobial matrices. Ind Crops Prod. 2014;62:42–6. http://dx.doi.org/10.1016/j.indcrop.2014.08.016
Ključne reči:
Castanea sativa; Antitumor; Antibacterial; Antifungal; Infusion; DecoctionIzvor:
Industrial Crops and Products, 2014, 62, 42-46Finansiranje / projekti:
- Karakterizacija i primena metabolita gljiva i utvrđivanje potencijala novih biofungicida (RS-MESTD-Basic Research (BR or ON)-173032)
- PRODER Project No 46577 – PlantLact
- CIMO (Pest-OE/AGR/UI0690/2011)
- (SFRH/BPD/68344/2010)
DOI: 10.1016/j.indcrop.2014.08.016
ISSN: 1872-633X