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Determination of phenolic profile of Gemlik olive cultivar

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Title Determination of phenolic profile of Gemlik olive cultivar
 
Creator Yildiz, Esra
Uylaser, Vildan
 
Subject Antioxidant activity
LC-DAD-ESI-MS/MS
Oleuropein
Phenolic compounds
 
Description 604-610
The effect of variation of harvest time and location on the total phenolic content, antiradical scavenging activity and phenolic compounds composition of leaves of Gemlik olive cultivar obtained from two different location (Gemlik and Mudanya in Marmara Region of Turkey) were investigated. It was determined that the highest total phenolic content (373.36 and 336.70) were observed in April for both region. Among the olive leave samples the highest (93.69%) antioxidant activities were determined in olive leaves grown in Mudanya and harvested in December and (93.86%) in either olive leaves grown in Gemlik and harvested in April. Determination of phenolic compounds in olive leaves was carried out by LC-DAD-ESI-MS/MS. The results of analysis phenolic compounds showed that oleuropein content ranged from 94.21 mg/kg to 860.21 mg/kg in olive leaves. Differences were observed in the concentration of phenolic compounds depending on the harvest time and location in all olive leaf samples.
 
Date 2023-09-29T11:29:34Z
2023-09-29T11:29:34Z
2023-07
 
Type Article
 
Identifier 0975-1068 (Online); 0972-5938 (Print)
http://nopr.niscpr.res.in/handle/123456789/62637
https://doi.org/10.56042/ijtk.v22i3.5747
 
Language en
 
Relation Int. Cl.23: A61K 36/63, A61P 39/06
 
Publisher NIScPR-CSIR,India
 
Source IJTK Vol.22(3) [July 2023]