小麦籽粒抗剪切力与其品质性状的关系（简报）

该文通过研究小麦籽粒的力学性质与其品质之间的关系，以期为小麦品质检测提供一个快速简洁的方法。全文以辽宁省17个小麦品种为材料，研究了小麦抗剪切力与其品质性状的关系。试验确定剪切速度为1 mm/min，品种间抗剪切力存在差异显著，剪切力值分布在69.14～124.1N区间。试验表明：抗剪切力与其蛋白含量呈显著正相关，与湿面筋含量和干面筋含量均呈正相关，而与其他品质性状相关性不明显。

Relationships between anti-shearing force and quality properties of wheat grain

The relationships between mechanical properties and quality properties of wheat were researched, which provided a simple and quick method for wheat quality examination. The 17 wheat varieties of Liaoning province were used as materials for researching relationships between mechanical properties and quality properties. The shearing velocity was determined 1 mm/min by the experiment, the anti-shearing forces of different wheat varieties existed remarkable difference, and the anti-shearing force values distributed from 69.14 N to 124.1 N. The experiments showed that there were a significantly positive correlation between the anti-shearing force and the protein content of wheat, and positive correlations between the anti-shearing force and wet gluten content, and between the anti-shearing force and the dry gluten content. However, there were no evident correlations between anti-shearing force and other quality properties of wheat.