【摘要】 本文初步建立了两种定性检验小麦新陈的方法 ,其中Z - 1法是根据加入染色液 1 5min后小麦胚部颜色的改变来推断其新陈的 ;Z - 2法既可根据加入染色液 3min后溶液颜色的改变来判断整体小麦的新陈 ,又能根据麦粒是否染色来推测新陈小麦的掺混率 ,方法简便、快捷、实用更多还原

【Abstract】 Two methods of detecting wheat freshness are set up.In the Z 1 method,wheat freshness can be judged by the color changes of wheat embryonic layer after adding dyestuff 15 minutes. In the Z 2 method, the freshness can be known by observing the color changes of the solution, and the mixed ratio can be measured by examining color of each wheat kernel. The methods are convenient, fast,and practical in wheat freshness test.更多还原