Changes in Sugars Content and Some Biochemical Substances during Fruit Development in Different Persimmon Cultivars
Öz
The
seasonal changes in the some biochemical substances in fruits of ten
persimmon cultivars (PCNA cultivars such as ‘O'Gosho’, ‘Fuyu’, ‘Hana
Fuyu’ and ‘Jiro’, and non-PCNA cultivars such as
‘Vainiglia’, ‘Hachiya’, ‘Kaki Tipo’, ‘Eylül’, ‘Amankaki’ and
‘Harbiye’) were determined in Dörtyol-Hatay (Turkey) in the 12th and 13th year after planting (YAP). All results were expressed on a fresh weight
basis. The fructose and glucose were the predominant soluble sugar in different
persimmon cultivars, and the amounts of fructose and glucose in persimmon
fruits showed an apparent increase during fruit development. The total
phenolics (TP), total flavonoids (TF) and soluble tannins (ST) concentration in
fruits showed a continuous decrease from July to consumption maturity. The TP,
TF and ST amounts of non-PCNA group fruits in tree
maturity were higher more about 3.6, 4.9 and 5.6 fold than
those of the PCNA group fruits, respectively. In consumption
maturity, the
highest TP content of non-PCNA group fruits was found in ‘Eylül’ (131.3 mg/100 g) and ‘Hachiya’ (128.5 mg/100 g) cultivars. The fruits of non-PCNA cultivars had 2.3 and 1.9
fold more total antioxidant capacity (TAC) than those of PCNA cultivars
according to FRAP and TEAC, respectively. In addition, the results indicated that a good correlation
between the TP content and TAC of persimmon cultivars (r = 0.98, at p
<0.05).
Anahtar Kelimeler
Kaynakça
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Ayrıntılar
Birincil Dil
Türkçe
Konular
-
Bölüm
Araştırma Makalesi
Yazarlar
Ercan Yıldız
UŞAK ÜNİVERSİTESİ, ZİRAAT VE DOĞA BİLİMLERİ FAKÜLTESİ, BAHÇE BİTKİLERİ BÖLÜMÜ
Türkiye
Mustafa Kaplankıran
MUSTAFA KEMAL ÜNİVERSİTESİ, ZİRAAT FAKÜLTESİ, BAHÇE BİTKİLERİ BÖLÜMÜ
Türkiye
Yayımlanma Tarihi
11 Haziran 2018
Gönderilme Tarihi
7 Eylül 2017
Kabul Tarihi
29 Mayıs 2018
Yayımlandığı Sayı
Yıl 1970 Cilt: 23 Sayı: 1