Optimized extraction of anthocyanins from Reid Fruits' Prunus avium 'Lapins' cherries.
Food Chem
; 256: 280-285, 2018 Aug 01.
Article
em En
| MEDLINE
| ID: mdl-29606449
ABSTRACT
The influence of process parameters on the extraction of anthocyanins from the edible portion of fresh, sweet cherry were investigated. The optimal extraction time and temperature were determined as 90â¯min and 37⯰C, respectively. A solvent/solid ratio of 10â¯mL/g using 100% acidified solvent resulted in the greatest anthocyanin yield. No significant difference was observed between the use of methanol or ethanol as the extraction solvent. Ultra Performance Liquid Chromatography-MS analysis of the extract identified four anthocyanins, with cyanidin-3-rutinoside and peonidin-3-rutinoside accounting for over 95% of the anthocyanin content, while cyanidin-3-glucoside and pelargonidin-3-rutinoside accounted for the remaining 5%. 244â¯mg/100â¯g fresh weight total anthocyanins were determined in the fresh cherries using the optimal extraction conditions.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Prunus avium
/
Fracionamento Químico
/
Frutas
/
Antocianinas
Idioma:
En
Revista:
Food Chem
Ano de publicação:
2018
Tipo de documento:
Article