Native carotenoids composition of some tropical fruits.
Food Chem
; 140(4): 825-36, 2013 Oct 15.
Article
em En
| MEDLINE
| ID: mdl-23692772
Many tropical fruits can be considered a reservoir of bioactive substances with a special interest due to their possible health-promoting properties. The interest in carotenoids from a nutritional standpoint has recently greatly increased, because of their important health benefits. Here we report the native carotenoids composition in six tropical fruits from Panama, which is considered a region of great biodiversity. The native carotenoid composition was directly investigated by an HPLC-DAD-APCI-MS methodology, for the first time. In Corozo 32 different carotenoids were detected, including a high content of ß-carotene and lycopene. Sastra showed the highest content of zeaxanthin among the fruit investigated. In Sapote 22 different carotenoids were detected, including ß-carotene and 10 different zeaxanthin-di-esters. Frutita showed a very high content of the apo-carotenoid ß-citraurin, and of a number of its esters. In Maracuyà chino 14 carotenoids were detected, including a high amounts of mono-esterified lauric acid with ß-cryptoxanthin and with cryptocapsin. Mamey rojo was characterised by ketocarotenoids with κ rings, both hydroxylated and not hydroxylated.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Carotenoides
/
Frutas
País/Região como assunto:
America central
/
Panama
Idioma:
En
Revista:
Food Chem
Ano de publicação:
2013
Tipo de documento:
Article
País de afiliação:
Panamá
País de publicação:
Reino Unido