Recovery of antioxidant compounds from mango peel by green extraction processes

Lima M. S., . and Mezzomo N., . and Azevêdo L. C., . and Souza M. E. A. O., . and Correa L. C., . and Ferreira S. R. S., . Recovery of antioxidant compounds from mango peel by green extraction processes. pp. 1845-1859. ISSN 0116-6514

The present work shows that mango peel is an agro-industrial residue with high nutraceutical value and a suitable separation process was evaluated for the best extraction of its bioactive content. The objective of the present work was to analyse the phenolic profile and in vitro antioxidant activity (AOX) of extracts from mango peel obtained by low pressure methods using organic solvents and by supercritical fluid extraction (SFE). Soxhlet extraction procedure with ethanol provided the highest extraction yield and the highest in vitro AOX. Extracts recovered by SFE exhibited better antioxidant potential according to -carotene bleaching method while extracts obtained with polar solvents using low pressure methods resulted in higher AOX according to DPPH method. Several phenolic compounds detected in the extracts obtained with organic solvents were quantified namely kaempferol 3-glucoside quercetin piranoside quercetin 3-glucoside isorhamnetin myricetin and rutin which was the major compound found in all extracts confirming the presence of valuable components in this biowaste.

Full text available from: Official URL: http://www.ifrj.upm.edu.my/26%20(06)%202019/21%20-...

Abstract

The present work shows that mango peel is an agro-industrial residue with high nutraceutical value and a suitable separation process was evaluated for the best extraction of its bioactive content. The objective of the present work was to analyse the phenolic profile and in vitro antioxidant activity (AOX) of extracts from mango peel obtained by low pressure methods using organic solvents and by supercritical fluid extraction (SFE). Soxhlet extraction procedure with ethanol provided the highest extraction yield and the highest in vitro AOX. Extracts recovered by SFE exhibited better antioxidant potential according to -carotene bleaching method while extracts obtained with polar solvents using low pressure methods resulted in higher AOX according to DPPH method. Several phenolic compounds detected in the extracts obtained with organic solvents were quantified namely kaempferol 3-glucoside quercetin piranoside quercetin 3-glucoside isorhamnetin myricetin and rutin which was the major compound found in all extracts confirming the presence of valuable components in this biowaste.

[error in script]

Item Type:	Article
AGROVOC Term:	Mangoes
AGROVOC Term:	Mangifera indica
AGROVOC Term:	Peel
AGROVOC Term:	Separation
AGROVOC Term:	Supercritical fluid extraction
AGROVOC Term:	Extraction
AGROVOC Term:	Phenolic content
AGROVOC Term:	Antioxidants
AGROVOC Term:	Kaempferol
AGROVOC Term:	Quercetin
Depositing User:	Mr. AFANDI ABDUL MALEK
Last Modified:	24 Apr 2025 00:54
URI:	http://webagris.upm.edu.my/id/eprint/8766

Actions (login required)

View Item