Age-related Changes of Some Chemical Components in the Leaves of Sweet Chestnut (Castanea sativa Mill.)
    
Yazarlar (5)
Doç. Dr. Nezahat TURFAN Kastamonu Üniversitesi, Türkiye
Prof. Dr. Sezgin AYAN Kastamonu Üniversitesi, Türkiye
Doç. Dr. Esra Nurten YER ÇELİK Kastamonu Üniversitesi, Türkiye
Özel Halil Barış Bartın Üniversitesi, Türkiye
Onat Saadettin Murat Bartın Üniversitesi, Türkiye
Makale Türü Açık Erişim Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı BIORESOURCES (Q2)
Dergi ISSN 1930-2126 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 05-2020
Cilt / Sayı / Sayfa 15 / 2 / 4337–4352 DOI 10.15376/biores.15.2.4337-4352
Makale Linki https://doi.org/10.15376/biores.15.2.4337-4352
Özet
The aim of this study was to investigate the developmental physiology of sweet chestnut trees (Castanea sativa Mill.) of different age groups (≥ 25,≥ 50,≥ 100,≥ 200, and≥ 400) in the Catalzeytin district of Kastamonu, Turkey. For this purpose, photosynthetic pigments, proline, total soluble protein, glucose, sucrose, total soluble carbohydrate and starch values, malondialdehyde (MDA) and hydrogen peroxide (H2O2) concentration, and also ascorbate peroxidase (APX), catalase (CAT), and superoxide dismutase (SOD) activities were measured in leaf samples. Hence, significant differences were found in the amounts and concentrations of all types of chlorophyll, carotenoid, proline, total soluble protein, glucose, sucrose, total soluble carbohydrate, starches, MDA, H2O2, APX, CAT, and SOD among the trees of different age groups. While the chlorophyll a value was low in young trees, the chlorophyll b value was …
Anahtar Kelimeler
Chestnut trees | Chemical components | Aging | Vitality