Polyphenol and l-ascorbic acid content in tomato as influenced by high lycopene genotypes and organic farming at different environments
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Altres documents de l'autoria: Martí, Raúl; Leiva-Brondo, Miguel; Lahoz García, Inmaculada; Campillo, Carlos; Cebolla-Cornejo, Jaime; Roselló, Salvador
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INVESTIGACIONMetadades
Títol
Polyphenol and l-ascorbic acid content in tomato as influenced by high lycopene genotypes and organic farming at different environmentsAutoria
Data de publicació
2018-01-15Editor
ElsevierCita bibliogràfica
MARTÍ RENAU, Raúl; LEIVA-BRONDO, Miguel; LAHOZ, Inmaculada; CAMPILLO, Carlos; CEBOLLA CORNEJO, Jaime; ROSELLÓ RIPOLLÉS, Salvador. Polyphenol and l-ascorbic acid content in tomato as influenced by high lycopene genotypes and organic farming at different environments. Food Chemistry (2018) v. 239, p. 148-156Tipus de document
info:eu-repo/semantics/articleVersió de l'editorial
https://www.sciencedirect.com/science/article/pii/S0308814617310853Versió
info:eu-repo/semantics/publishedVersionParaules clau / Matèries
Resum
The accumulation of polyphenols and L
-
ascorbic acid was
evaluated under conventional (integrated pest management, IPM) and
organic farming, as means to increase the accumulation of chemoprotective
compounds. ... [+]
The accumulation of polyphenols and L
-
ascorbic acid was
evaluated under conventional (integrated pest management, IPM) and
organic farming, as means to increase the accumulation of chemoprotective
compounds. The
effect of genotype was considerably higher than the
growing system, in fact it is determining. 'Kalvert', a high
-
lycopene
cultivar, outstood for the accumulation of most polyphenols, though low
-
carotenoid cultivars with high accumulation were also detected
. Organic
farming significantly increased the levels of caffeic acid by 20%, but
reduced those of ferulic acid and naringenin by 13% and 15% respectively.
A strong interaction with the environment was detected: in Navarra the
differences were limited, whil
e in Extremadura lower contents of ferulic
acid and higher contents of chlorogenic acid and rutin were found in
organic farming for certain cultivars. The effect of organic farming on
L
-
ascorbic acid was dependent on cultivar and environment and it only le
d
to an increase in Extremadura by 58%. [-]
Publicat a
Food Chemistry (2018), v. 239Proyecto de investigación
This research was partly funded by INIA (RTA2011 - 00062, Spain) and FEDER (EU)Drets d'accés
http://rightsstatements.org/vocab/CNE/1.0/
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
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