6种野生杂皮动物毛皮种类鉴别的研究  

Study on Identification of 6 Wild Animal Fur Types

作　　者：李维红[1,2,3] 吴建平[1] 

机构地区：[1]甘肃农业大学动物科学技术学院,兰州730060 [2]中国农业科学院兰州畜牧与兽药研究所,兰州730050 [3]农业部动物毛皮及制品质量监督检验测试中心(兰州),兰州730050

出　　处：《畜牧兽医学报》2013年第1期108-114,共7页ACTA VETERINARIA ET ZOOTECHNICA SINICA

基　　金：中央级公益性科研院所基本科研业务费专项资金(中国农业科学院兰州畜牧与兽药研究所)资助项目(1610322011008)

摘　　要：以6种野生杂皮类动物毛纤维为试验材料,测定其鳞片结构及元素组成,并利用扫描电镜比较其超微结构特征。结果显示:6种动物的鳞片结构均有差异(P<0.05),其横截面特征各异。6种野生杂皮动物毛纤维的鳞片高度、鳞片厚度、鳞片翘角等指标各异,同一种动物的毛纤维和绒纤维的鳞片层的鳞片高度、鳞片厚度、鳞片翘角等指标也不尽相同;针、绒毛中均含C、O、S、Ca,而C、O的含量比例均差异不大,针毛所含的Ca较多,而S元素较少,绒毛所含的S较多,而Ca元素较少。可依据毛纤维超微结构特征进行6种动物毛皮种类的鉴别。The goal of the study is to determine the scale structure and elemental composition, and the cross-section microstructures by electron microscope of 6 kinds of wild animal fibers （Macro pus, Lepus sinensis, Castor fiber, Meles rneles, Canis lupus and Martes flavigula） . The re sults indicate that the physicochemical properties of fibers of 6 kinds of wild animals were signifi cantly different （P〈0.05）, in which the cross-section microstructures were different too. The height, the thickness and the rake angle of scale of hair fibers in the 6 kinds of wild miscellaneous leathe animals were different each other. To the same animal, the height, the thickness and the rake angle of scale were different between hair fibers and cashmere fibers. Both of the needle and wool contained 4 kinds of elements, such as C, O, S, Ca. The ratios of C and O were not signifi- cantly different. The Ca content of needle was higher than wool, but the content of S was lower. Based on that, it can identify the 6 kinds of animal fur category by microstructure characteristic of wool fiber.

关 键 词：野生动物 毛纤维 扫描电镜 超微结构 

分 类 号：S852.16[农业科学—基础兽医学]