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Titolo:
Exogenous polyamines and gibberellic acid effects on peach (Prunus persicaL.) storability improvement
Autore:
Martinez-Romero, D; Valero, D; Serrano, M; Burlo, F; Carbonell, A; Burgos, L; Riquelme, F;
Indirizzi:
Univ Miguel Hernandez, Escuela Politecn Super Oriuela, E-03312 Alicante, Spain Univ Miguel Hernandez Alicante Spain E-03312 la, E-03312 Alicante, Spain CSIC, Ctr Edafol & Biol Aplicada Segura, E-30080 Murcia, Spain CSIC Murcia Spain E-30080 & Biol Aplicada Segura, E-30080 Murcia, Spain
Titolo Testata:
JOURNAL OF FOOD SCIENCE
fascicolo: 2, volume: 65, anno: 2000,
pagine: 288 - 294
SICI:
0022-1147(200003)65:2<288:EPAGAE>2.0.ZU;2-O
Fonte:
ISI
Lingua:
ENG
Soggetto:
ABSCISIC-ACID; CHILLING INJURY; FRUIT FIRMNESS; ETHYLENE; QUALITY; CULTIVARS; IMPACT; YIELD; INFILTRATION; PUTRESCINE;
Keywords:
CO2; ethylene; gibberellic acid; mechanical damage; polyamines;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
32
Recensione:
Indirizzi per estratti:
Indirizzo: Valero, D Univ Miguel Hernandez, Escuela Politecn Super Oriuela, Ctra Beniel Km 3-2,E-03312 Alicante, Spain Univ Miguel Hernandez Ctra Beniel Km 3-2 Alicante Spain E-03312
Citazione:
D. Martinez-Romero et al., "Exogenous polyamines and gibberellic acid effects on peach (Prunus persicaL.) storability improvement", J FOOD SCI, 65(2), 2000, pp. 288-294

Abstract

Peaches (Prunus persica L., cv. Babygold 6) harvested at the stage of commercial ripening were pressure-infiltrated with putrescine (1 mM) or GA(3) (100 mg L-1) and then stored at 2 degrees C for 14 d. Both treatments increased fruit firmness, putrescine-treated peaches being significantly firmer than control ones. Treatments were also effective in reducing the susceptibility of the fruit to be damaged by mechanically compression with lower volume and surface of the damage zone. Ethylene emission and the respiration rate were reduced in treated fruits, which reflects a delay of the ripening process. The effects of the mechanical stress could be related to increased spermidine levels, rather than ethylene emission and respiration rate during storage.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 19/01/20 alle ore 11:37:23