Data/hora: 13/06/2024 00:53:28

Provedor de dados: 	52	
País: 	Brazil	
Título: 	Cichorium intybus from India: GC-MS Profiling, Phenolic Content and in vitro Antioxidant Capacity of Sequential Soxhlet Extracted Roasted Roots	
Autores: 	Singh,Ravinder; Chahal,Khushminder Kaur.	
Data: 	2019-01-01	
Ano: 	2019	
Palavras-chave: 	Antioxidant potential; Chicory; Chemical Composition; Solvent extracts.	
Resumo: 	Abstract Research on the bio-activities and chemical composition of roasted C. intybus roots from India is very little. In present studies GC-MS analysis of volatile components of roasted C. intybus roots, phenolics and flavonoid content estimation and antioxidant potential of roasted C. intybus roots was carried out. Antioxidant potential was also evaluated using FRAP, DPPH, hydroxyl radical, nitric oxide and superoxide free radical scavenging method. Extracts were prepared by sequential Soxhlet extraction. GC-MS analysis of volatile components of roasted C. intybus root extracts revealed that 5-hydroxymethyl furfural was major volatile component in dichloromethane and methanol extract whereas lupeol and its derivative compounds were major constituents of hexane extract. Quantitative estimation for total phenols and flavonoids showed that the methanol extract of C. intybus roots contained highest phenolic and flavonoid content as compared to other extracts and also showed strong radical scavenging activities which were comparable with ascorbic acid used as standard. All extracts showed IC50 values less than 0.6 mg/mL furthermore, extracts of roasted C. intybus showed the high total antioxidant potential for the reduction of Fe3+ to Fe2+. The C. intybus roots possess good antioxidant capacity even after roasting and all the extracts showed good activities.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132019000100419	
Editor: 	Instituto de Tecnologia do Paraná - Tecpar	
Relação: 	10.1590/1678-4324-2019180370	
Formato: 	text/html	
Fonte: 	Brazilian Archives of Biology and Technology  v.62 2019	
Fonte: 	info:eu-repo/semantics/openAccess