Momordica charantia L. (Kudret narı) meyvelerinin toplam fenolik madde içerikleri ve antioksidan kapasitelerinin değerlendirilmesi

Year 2018, Volume 35 Issue 1, 45 - 50, 01.06.2018

Ayşe Baldemir Kübra Ekinci Selen İlgün Akife Dalda Halit Yetişir

https://doi.org/10.16882/derim.2018.334177

Cited By: 2

Abstract

Bu çalışmada, Momordica charantia L. (Cucurbitaceae)  bitkisinin ülkemizin farklı yerlerinden
toplanmış 13 farklı genotipine ait ham ve olgun meyveler kullanılmıştır.
Genotipler, saflaştırmak için iki yıl süreyle arazide kendileme çalışmalarına
devam edilerek F3 kademesine getirilmiştir. Farklı genotiplerin ham ve olgun
meyvelerinin pulp kısımları ayrılarak, bu kısımlardan Sokslet ekstraksiyonu ile
%70’lik metanol ekstreleri hazırlanmıştır. Ekstrelerin
2,2-difenil-1-pikrihidrazil (DPPH^•) radikali süpürücü etkileri ve
toplam fenolik madde içerikleri tespit edilmiştir. Sonuçta M. charantia meyveleri için 3, 8 ve 9 nolu genotiplerin ümitvar
oldukları tespit edilmiştir.

Keywords

Momordica charantia, Genotip, DPPH•, Toplam fenolik madde içeriği

Evaluation of total phenolic contents and antioxidant capacities of Momordica charantia L. (Bitter gourd) fruits

Abstract

In
this study, raw and mature fruits of 13 different genotypes of Momordica charantia L. (Cucurbitaceae)
collected from different regions of Turkey were used. F3 seeds of the genotypes
were produced for two years by selfing. Pulp parts of raw and ripe fruits of
different genotypes were separated and 70% methanol extracts were prepared by
Soxhlet extraction from these parts. Total phenolic contents of the extracts
and 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activities were determined. As a result,
genotypes 3, 8 and 9 for M. charantia
fruit were found to be particularly promising.

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