Assessment the physico mechanical chemical and colour characteristics of potatoes depending on tuber size and cultivar      
Yazarlar (4)
Prof. Dr. Ebubekir ALTUNTAŞ Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Gungor Yilmaz
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Doç. Dr. Yasin Bedrettin KARAN Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Emre Dulger
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale
Dergi Adı International Journal of Food Engineering
Dergi ISSN 2194-5764 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Dergi Grubu Q4
Makale Dili İngilizce
Basım Tarihi 12-2013
Cilt No 9
Sayı 4
Sayfalar 487 / 497
DOI Numarası 10.1515/ijfe-2012-0212
Özet
In this study, four tuber sizes (28S1 45mm, 45S255mm, 55S365 mm and S465 mm) and three potato cultivars (Jelly, Milva and Sante) were used to assess the variations of physico-mechanical, chemical and colour properties depending on tuber size and potato cultivars. Physico-mechanical properties (geometric mean diameter, sphericity, surface area, bulk and tuber densities, volume, static coefficient of friction, puncture force and deformation), chemical properties (pH, total acidity [TA] and total soluble solid content [TSSC]), and colour characteristics (L, a, b) were determined. The physico-mechanical (geometric properties and puncture force) and chemical properties of potatoes were significantly affected by tuber sizes and cultivars, respectively. pH, TA and TSSC of potato tuber were higher in Milva, TA was higher in Jelly and TSSC was higher in Sante than in those of the other cultivars, respectively. © 2013 by Walter de Gruyter Berlin / Boston 2013.
Anahtar Kelimeler
chemical properties | colour characteristics | mechanical properties | physical properties | potato