Original scientific paper
Quality Parameter Changes in Wheat Varieties During Storage at Four Different Storage Conditions
Ivica Strelec
orcid.org/0000-0003-3999-8499
; University of Osijek, Faculty of Food Technology, Franje Kuhača 20, 31000 Osijek, Croatia
Daliborka Koceva Komlenić
; University of Osijek, Faculty of Food Technology, Franje Kuhača 20, 31000 Osijek, Croatia
Vlatka Jurković
; University of Osijek, Faculty of Food Technology, Franje Kuhača 20, 31000 Osijek, Croatia
Zorica Jurković
; Croatian Food Agency, Ivana Gundulića 36b, 31000 Osijek, Croatia
Žaneta Ugarčić-Hardi
; University of Osijek, Faculty of Food Technology, Franje Kuhača 20, 31000 Osijek, Croatia
Abstract
Changes in seed quality parameter of three wheat varieties during one year storage at four different storage conditions, were studied. Applied storage conditions adversely affected quality changes in wheat seeds during one year storage. The most pronounced changes were observed for seeds kept at 40°C, RH = 45%, followed by seeds stored at 25°C, RH = 45%, while seeds kept at 4°C, RH = 45% or at warehouse conditions mostly showed minimal or statistically insignificant changes. Elevated temperature of seed storage caused a significant decrease of starch content, hectoliter weight, and wet gluten content, accompanied with increase in fl our acidity, and fluctuating in Zeleny sedimentation value. The intensities of observed changes showed strong dependence on wheat variety.
Keywords
quality parameters; storage conditions; variety; wheat
Hrčak ID:
65193
URI
Publication date:
22.9.2010.
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