作者： 张 明
机械制曲； 小麦； 粉碎度； 探究及调控 |
Investigation on and Control of the Factors Influencing Wheat Crushing Degree in the Process of Mechanical Daqu-Making
Shede Distillery Co. Ltd., Shehong, Sichuan 629209, China
Wheat crushing degree is the key factor influencing the formation of semi-finished Daqu and bacteria culture in the later stage. In the process of mechanical Daqu-making, the flake wheat peel is loose and breathable, which is good for heat dissipation and damp discharge. The powder after water absorption has good viscosity, which is good for the formation of semi-finished Daqu and water-retaining in bacteria culture period. There are many factors influencing wheat crushing degree in actual production, such as moistening water, moistening time, roller temperature, milling speed, and roller distance etc. Based on the study of the relationships among various factors, the control measures for ensuring wheat crushing degree including appropriate proportion of skin, coarse powder, and fine powder had been formulated, which could guarantee and improve the quality of Daqu from the original source in Daqu-making process.
mechanical Daqu-making; wheat; crushing degree; investigation and control