Phytochemical investigation and antioxidant properties of unripe tomato cultivars (Solanum lycopersicum L.).
Acetoxytomatine (PubChem CID: 131751568)
Antioxidant activity
Caffeic acid (PubChem CID: 689043)
Catechin (PubChem CID: 9064)
Chemical characterization
Chlorogenic acid (PubChem CID: 1794427)
Dehydrotomatine (PubChem CID: 101920881)
Epicatechin (PubChem CID: 72276)
Gallic acid (PubChem CID: 370)
Glycoalkaloids
Naringenin (PubChem CID: 932)
Neochlorogenic acid (PubChem CID: 5280633)
Polyphenols
Procyanidin B1 (PubChem CID: 11250133)
Procyanidin B2 (PubChem CID: 122738)
Procyanidin B3 (PubChem CID: 146798)
Procyanidin C1 (PubChem CID: 169853)
Quercetin (PubChem CID: 5280343)
Quercetin 3-O-glucoside (PubChem CID: 5280804)
Rutin (PubChem CID: 5280805)
Syringic acid (PubChem CID: 10,742)
Tomatine (PubChem CID: 5513)
Unripe tomatoes
Vanillic acid (PubChem CID: 5513)
p-Coumaric acid (PubChem CID: 637542)
Journal
Food chemistry
ISSN: 1873-7072
Titre abrégé: Food Chem
Pays: England
ID NLM: 7702639
Informations de publication
Date de publication:
10 Nov 2023
10 Nov 2023
Historique:
received:
20
01
2023
revised:
10
09
2023
accepted:
24
10
2023
medline:
20
11
2023
pubmed:
20
11
2023
entrez:
19
11
2023
Statut:
aheadofprint
Résumé
Unripe tomatoes are among the main waste produced during tomato cultivation and processing. In this study, unripe tomatoes from seven different Italian cultivars have been investigated to evaluate their nutraceutical potential. Phytochemical investigation allowed shedding light on the identification of seventy-five bioactive compounds. The highest amount of polyphenolic and glycoalkaloids along with the high level of antioxidant activities was found in the Datterini tomatoes variety. The peculiarity of this variety is the high chlorogenic acid content, being ten times higher compared to the other cultivars examined. Moreover, the total α-tomatine amount has been found substantially higher (34.699 ± 1.101 mg/g dry weight) with respect to the other tomato varieties analyzed. Furthermore, the cultivars metabolomic profiles were investigated with the PCA approach. Based on Datterini cultivar's metabolomic profile, its waste-recovery could represent a good option for further added value products in pharmaceutical and nutraceutical areas with a high α-tomatine content.
Identifiants
pubmed: 37980871
pii: S0308-8146(23)02481-0
doi: 10.1016/j.foodchem.2023.137863
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
137863Informations de copyright
Copyright © 2023 The Author(s). Published by Elsevier Ltd.. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.