Scopus
YÖKSİS Eşleşti
Total phenolics, total carotenoids, individual phenolics and antioxidant activity of ginger (Zingiber officinale) rhizome as affected by drying methods
LWT · Mayıs 2020
YÖKSİS Kayıtları
Total phenolics, total carotenoids, individual phenolics and antioxidant activity of ginger (Zingiber officinale) rhizome as affected by drying methods
Elsevier BV · 2020 SCI-Expanded
PROFESÖR MEHMET MUSA ÖZCAN →
Total phenolics, total carotenoids, individual phenolics and antioxidant activity of ginger (Zingiber officinale) rhizome as affected by drying methods
LWT-FOOD SCIENCE AND TECHNOLOGY · 2020 SCI-Expanded
DOÇENT NURHAN USLU →
Makale Bilgileri
DergiLWT
Yayın TarihiMayıs 2020
Cilt / Sayfa126
Scopus ID2-s2.0-85082646815
Özet
This study was conducted to evaluate total phenolic content, antioxidant activity, total carotenoids and phenolic compounds of ginger (Zingiber officinale) rhizomes dried using different drying methods (oven, microwave, freeze and room-air drying). Freeze-dried ginger rhizomes exhibited significantly (p < 0.05) higher total phenolics (931.94 mgGAE/100 g), antioxidant activity (82.00%) and total carotenoids (13.17 μg/g) than those dried using other techniques. Oven-dried ginger showed higher values for all individual phenolic compounds detected in this study as compared to those dried using other methods. The dominant phenolic compounds of dried ginger included (+)-catechin (250.02 mg/100 g), gallic acid (197.03 mg/100 g) and 3, 4-dihydroxybenzoic acid (116.07 mg/100 g). Drying of ginger rhizome using oven and freeze-drying methods my result in improved contents of bioactive compounds and higher antioxidant activity. Correlation analyses for biochemical composition of ginger rhizomes showed that total phenolics were positively correlated with antioxidant activity (r2 = 0.973, p < 0.001).
Yazarlar (6)
1
Kashif Ghafoor
2
Fahad A.L. Juhaimi
3
Mehmet Musa Özcan
4
Nurhan Uslu
5
Elfadıl E. Babiker
6
Isam A. Mohamed Ahmed
Anahtar Kelimeler
Antioxidant activity
Drying
Ginger
Phenolic compounds
Total carotenoids
Total phenolics
Kurumlar
King Saud University
Riyadh Saudi Arabia
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
117
Atıf
6
Yazar
6
Anahtar Kelime