钙离子对稀释啤酒胶体稳定性的影响

Influence of Calcium-rich Deoxygenated Water on the Colloidal Stability of Dilute Beer

高浓稀释法生产啤酒已经成为一种新工艺,受到国内啤酒行业生产厂家的重视,稀释水对啤酒的品质有着重要的影响。通过外添加实验,证实了稀释水钙离子含量对啤酒胶体稳定性的影响,验证了稀释水中的钙离子浓度不得高于被稀释酒的离子浓度的重要性。

Now the dilute beer which being produced by blending deoxygenated water with high-gravity brewing beer is very popular in China according to the appetite preference of consumer transferring from larger to light .The ions concentration of deoxygenated water is key to the quality of dilute beer.By adding calcium resolution to beer to imitate the producing process of dilute beer,we draw conclusion from the result that calcium concentration acted an important role to the colloidal stability and it was necessary to pay more attention to the ion constitution of deoxygenated water in practice.