Corimayo J R, Gutiérrez R R, Gómez M H
Instituto de Investigaciones para la Industria Química, Consejo Nacional de Investigaciones Científicas y Técnicas, Universidad Nacional de Salta, Argentina.
Arch Latinoam Nutr. 1986 Dec;36(4):734-44.
The efficiency of the dehulling process of sorghum grain was studied in a laboratory abrasive stone mill. Residual tannins as tannic acid and cathequin equivalent, as well as color measurements of the product were determined as control parameters of the procedure. Besides, fiber, ash and fat contents as well as other variables were evaluated. Assays were performed at three stone speeds and at different operation times. According to the results obtained, a stone speed of 1,700 rpm and a 12-minute period, are the best operating conditions, while measurements of color of the product constitute the best method for controlling the dehulling process.
在实验室研磨石磨中研究了高粱籽粒脱壳过程的效率。测定了作为单宁酸和儿茶素当量的残留单宁，以及产品的颜色测量值，作为该过程的控制参数。此外，还评估了纤维、灰分和脂肪含量以及其他变量。在三种磨盘速度和不同操作时间下进行了试验。根据所得结果，磨盘速度为1700转/分钟和12分钟的时间段是最佳操作条件，而产品颜色测量是控制脱壳过程的最佳方法。
