武汉热干面品质分析

Quality analysis of Wuhan Reganmian

以目前武汉市场最具代表性连锁品牌和个体店所使用的热千面为样本,对其粗蛋白质含量、碱度、抗拉强度、硬度等性状指标进行分析,研究能反映武汉热干面品质特征的指标。数据显示,不同品牌热干面的蛋白质含量、碱度、硬度、咀嚼性、抗拉强度、弹性存在显著差异(P<0.05);蛋白质含量、碱度、硬度、咀嚼性变异系数分别为7.179 6%、9.607 6%、9.800 8%、9.729 2%,抗拉强度和弹性变异系数较大。结果表明,蛋白质含量、碱度、硬度、咀嚼性4个指标适用于客观反映武汉热干面品质,且麦香园热干面各项品质指标最能代表武汉热干面品质特性。

Taking Reganmian used in several the most representative chains and self - employed shop in Wuhan market as sample, the indexes including crude protein content, alkalinity, tensile strength and hardness were analyzed in order to find the quality indicators which reflected the characteristics of Wuhan Reganmian. The data showed that there were significant differences among different brand of Reganmian in protein content, alkalinity, hardness, chewiness, tensile strength, elasticity （P 〈 0.05 ） ; For protein content, alkalinity, hardness and chewiness, the coefficients of variation were 7. 179 6% , 9. 607 6% , 9. 800 8% and 9. 729 2% , respectively, while for tensile strength and elastic the coefficients of variation were higher. The result showed that the indexes, protein content, alkalinity, hardness and chewiness, were applied to objectively reflect the quality of Wuhan Reganmian. At present, the indexes of Reganmian in the shop named Maixiangyuan was of the most representative quality characteristics.