【摘要】 以库存检查收集到的小麦制成的小麦粉为研究对象,统计分析小麦粉粉色、麸星对照实物标准样品的分等情况,进一步研究小麦粉等级判别、加工精度同粉色、出粉率的关系。结果表明:241份小麦的平均出粉率61.4%,最大值68.9%,最小值50.1%;平均白度值为76.9。出粉率与白度值不完全呈负相关关系,说明粉色与小麦品种有较大关系。更多还原

【Abstract】 Taking wheat flour as the object,the relationship between grade identification of wheat flour,processing precision and wheat flour color,flour yield was researched by statistical analysis of the classification of wheat flour,bran speck,compared with wheat flour color control material standard sample. The results showed that the average flour yield of the 241 wheat samples was 61. 4%,with the maximum of 68. 9%,and the minimum of 50. 1%; the average whiteness was 76. 9. There was an incompletely negative correlation between flour yield and whiteness value,which indicated that wheat flour color had a great relationship with wheat variety.更多还原