However recently several researchers have suggested that arabinoxylans from barley grains are responsible for problems such as low extract yields high wort viscosity decreased rate of filtration shortened filter life and haze formation in beer .

最近研究者开始发现来源于谷物中的阿拉伯木聚糖会造成浸出率降低、 麦汁粘度升高、过滤速度减慢、缩短 滤膜寿命，甚至造成成品啤酒的浑浊。