foam hopper

The foam characteristics of beer can be improvcd by adding some foam additives or using wheat as auxitiary material irt the brewing process.

在啤酒中添加泡沫稳定剂可以有效改善啤酒的泡沫性能，本文研究了几种复合泡沫添加剂的配比及不同添加浓度对啤酒泡沫性能和其他质量指标的影响。