Dimensional specific physical properties of fan palm fruits, seeds and seed coats (Washingtonia robusta)
Yükleniyor...
Tarih
2016
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
De Gruyter Open Ltd
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
In this study some physical properties of fan palm (Washingtonia robusta) fruits, seeds and seed coats were determined using dimensional, bulk and single kernel physical analysis. The moisture content of whole fruits, seeds and seed coats was 12.0, 9.86 and 13.87% (d.b.), respectively. The sphericity values showed that seed shape (0.86) is close to a sphere, similar as the fruit shape (0.83), both of which were close to a scalene ellipsoid shape. The surface area values of fruits and seeds were obtained as 163.27 and 80.25 mm(2), and volume values were obtained as 190.96 and 66.32 mm(3), respectively. Bulk densities of fruits, seeds and seed coats were 559, 783 and 272 kg m(-3), and the corresponding true densities were 1143, 1147 and 864 kg m(-3), whereas the corresponding porosities were 48.87, 54.12, and 31.52%, respectively. The values of the static coefficient of friction and the angle of repose of fruits, seeds and seed coats of palm fruits were studied on aluminium, canvas, galvanised iron, plywood, PP knitted bag, PVC and stainless steel surfaces. As expected, seed coat has higher values of coefficient of static friction on the all surfaces than fruit and seed.
Açıklama
WOS:000380760200005
Anahtar Kelimeler
Palm Fruit, Physical Properties, Density, Coefficient Of Friction, Angle Of Repose
Kaynak
WoS Q Değeri
Q2
Scopus Q Değeri
Q2
Cilt
30
Sayı
3
Künye
Coşkuner, Y., Gökbudak, A. (2016). Dimensional specific physical properties of fan palm fruits, seeds and seed coats (Washingtonia robusta). International Agrophysics : a Quarterly Journal on Physical Properties and Processes Affecting Plant Production, 30, 301-309.
