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如何辨别香油变质

更新时间: 2020-09-16 00:00:00     

1、色泽:正常香油色深。变质的香油色泽较浅。

2、透明度:正常香油透明度好,无浑浊。变质的香油透明度差,有点浑浊。

3、有无沉淀物:正常香油无沉淀和悬浮物,粘度小。 变质的香油底部有沉淀物,表面会有一层悬浮的沫沫。

4、看有无分层现象:正常香油无分层现象。变质的香油有分层现象。

关键词: 如何 辨别 香油 变质

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