Scopus
YÖKSİS Eşleşti
ESR analysis of natural and gamma irradiated coriander (Coriandrum sativum L.) seeds
Radiation Effects and Defects in Solids · Aralık 2017
YÖKSİS Kayıtları
title ESR analysis of natural and gamma irradiated coriander ( iCoriandrum sativum L./i ) seeds/title
Radiation Effects and Defects in Solids · 2017 SCI
DOKTOR ÖĞRETİM ÜYESİ MAHMUT ÖZGÜR SEZER →
ESR analysis of natural and gamma irradiated coriander ( iCoriandrum sativum L./i ) seeds/title
Radiation Effects and Defects in Solids · 2017 SCI-Expanded
DOKTOR ÖĞRETİM ÜYESİ MAHMUT ÖZGÜR SEZER →
title ESR analysis of natural and gamma irradiated coriander ( iCoriandrum sativum L./i ) seeds/title
Radiation Effects and Defects in Solids · 2017 SCI
PROFESÖR ÜLKÜ AKPINAR →
Makale Bilgileri
DergiRadiation Effects and Defects in Solids
Yayın TarihiAralık 2017
Cilt / Sayfa172 · 815-823
Scopus ID2-s2.0-85041297904
Özet
Electron spin resonance (ESR) is a powerful technique to detect radicals trapped in cellulosic food products and has been suggested as a useful method for identification of irradiated herbal foodstuffs. Coriander spice which has important medicinal properties was investigated using ESR spectroscopy. Radicals in natural and irradiated coriander samples were determined at room temperature. ESR spectra of natural sample were characterized by a single central signal with g = 2.0045 value and gamma irradiation produced satellite peaks attributed to cellulose-like radical which is used as a marker for detection of irradiated cellulosic plant products. The spectroscopic splitting values of radicals were determined. Dose dependency and stability of this center were analyzed by dose response and kinetic measurements. The reported results about activation energy, thermal life time and dose response relationship of the cellulose-like radical accurately prove that ESR can be used for identification of irradiated coriander spice seeds.
Yazarlar (3)
1
M. Özgür Sezer
2
Necati Kaplan
3
Ulku Sayin
Anahtar Kelimeler
cellulosic food
coriander seeds
Electron spin resonance (ESR)
food irradiation
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
10
Atıf
3
Yazar
4
Anahtar Kelime