Some physical properties of fenugreek Trigonella foenum graceum L seeds      
Yazarlar (3)
Prof. Dr. Ebubekir ALTUNTAŞ Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Prof. Dr. Engin ÖZGÖZ Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Ö Faruk Taşer
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 Engineering
Dergi ISSN 0260-8774 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Dergi Grubu Q4
Makale Dili İngilizce
Basım Tarihi 11-2005
Cilt No 71
Sayı 1
Sayfalar 37 / 43
DOI Numarası 10.1016/j.jfoodeng.2004.10.015
Makale Linki http://linkinghub.elsevier.com/retrieve/pii/S0260877404005126
Özet
Some physical properties of fenugreek seeds were evaluated as a function of moisture content. The average length, width, thickness, geometric mean diameter and unit mass of the seed ranged from 4.01 to 4.19 mm, 2.35 to 2.61 mm, 1.49 to 1.74 mm, 2.40 to 2.66 mm and 0.0157 to 0.0164 g as the moisture content increased from 8.9% to 20.1% d.b. respectively. In the moisture content range, studies on rewetted fenugreek seed showed that the sphericity increased from 60.79% to 64.06%, the seed volume from 12.58 to 13.83 mm3, 1000 seed mass from 15.48 to 16.39 g and surface area from 18.09 to 22.18 mm2. As the moisture content increased from 8.9% to 20.1% d.b., the bulk density, kernel density were found to decrease from 701.16 to 645.81 kg/m3 and 1240.36 to 1165.25 kg/m3, whereas angle of repose and porosity were found to increase from 14.34° to 16.88° and 43.47% to 44.58%, respectively. The static and dynamic coefficients of friction on various surfaces, namely, plywood, mild steel and galvanized metal also increased linearly with increase in moisture content. The plywood surface offered the maximum friction followed by mild metal and galvanized metal. © 2004 Elsevier Ltd. All rights reserved.
Anahtar Kelimeler
Fenugreek | Physical properties | Trigonella foenum-graceum L.