Factors Affecting the Quality Attributes of Unripe Grape Functional Food Products   
Yazarlar (2)
Nilgün Öncül
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Prof. Dr. Şeniz KARABIYIKLI ÇİÇEK Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale
Dergi Adı Journal of Food Biochemistry
Dergi ISSN 0145-8884 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI
Dergi Grubu Q4
Makale Dili İngilizce
Basım Tarihi 09-2015
Cilt No 39
Sayfalar 689 / 695
DOI Numarası 10.1111/jfbc.12175
Makale Linki http://onlinelibrary.wiley.com/doi/10.1111/jfbc.12175/epdf
Özet
Unripe grapes with sour taste can be processed into various products such as verjuice and sour grape sauce. They have gained popularity because of increasing consumers' demands for natural and functional foods. It was aimed to detect some physicochemical properties and the antioxidant capacity of unripe grape products. Five verjuice and five sour grape sauce samples were analyzed and the mean of the values 2.41 for pH, 0.97 for water activity, 5.63 for soluble solid content, 3.83% for titratable acidity, 6.721 g/L for total sugar content and 473.96 mg/L for total phenol content were obtained. Antioxidant contents of the samples were detected between 0.010–0.231 and 0.035–0.885 μmol TE/mL by FRAP (ferric reducing ability of plasma) and TEAC (Trolox‐Equivalent Antioxidant Capacity) assays, respectively. Variation in the result of analysis depends on factors such as varieties, maturation stage …
Anahtar Kelimeler
BM Sürdürülebilir Kalkınma Amaçları
Atıf Sayıları
Google Scholar 57
Factors Affecting the Quality Attributes of Unripe Grape Functional Food Products

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