Effect of extraction method and extraction solvent on recovery of phenolic compounds from olive leaves in Kemalpaşa-İzmir (Turkey): Oleuropein recovery as a case example

Oleuropein, especially in its leaves, has an important role in durability of olive tree with its protective effect against diseases and pests. In this study, oleuropein has been extracted from olive leaves by using different extraction methods. Effects of extraction solvent and the extraction method...

Full description

Saved in:
Bibliographic Details
Published in:Separation science and technology 2018-07, Vol.53 (10), p.1531-1539
Main Author: Uzel, Ruhan Aşkin
Format: Article
Language:English
Subjects:
Composition
Durability
Ethanol
Fruit trees
Leaves
Methods
Oleuropein
Pests
Phenolic compounds
Phenols
Recovery
Solvents
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Oleuropein, especially in its leaves, has an important role in durability of olive tree with its protective effect against diseases and pests. In this study, oleuropein has been extracted from olive leaves by using different extraction methods. Effects of extraction solvent and the extraction method that were obtained from Kemalpasa-Izmir, Turkey, were studied. Results showed that the proposed method and the solvent contained more amount of extracts than existing extraction methods. Efficient extraction without degradation was achieved in 2 h. It has also been found that modified superheated liquid extraction in 50:52:25 ethanol:isopropanol:water composition gave the highest recovery.
ISSN:0149-6395
1520-5754
DOI:10.1080/01496395.2018.1442861