澳洲绵羊皮及其加工过程中油脂含量的测定

TESTING STUDY ON GREASE CONTENT OF AUSTRALIAN SHEEPSKIN AND ITS PROCESS

通过组织学切片观察,研究了澳洲绵羊皮的组织结构特征及油脂含量和分布,并且采用罗地亚-恒昌(张家港)精细化工有限公司研制的无铬鞣剂ALBRITECC与其它脱脂剂配合对澳洲绵羊皮进行脱脂处理,测试了试样油脂含量的变化,由此确定了ALBRITECC的脱脂功能。结果表明:澳洲绵羊皮皮板中臀部油脂含量最高,达32.41%,头部次之,腹部最少。试验为进一步优化ALBRITECC和其它脱脂剂对澳洲绵羊皮的水性脱脂工艺提供了一定的参考依据。

This article has studied the organizational structure characteristics and the grease contents and distribution of Australian sheepskin through the observation of tissue slice. At the same time, the dif ferent techniques combined by the ALBERITE CC without chrome tanning agent and other degreasing agent prepared by Rhodia-Hengchang Specialty Co. , Ltd. are chosen to process the Australian sheepskin, to test the variation of grease content of samples and to determine the degrease function of ALBERITE CC. The results show that the grease content in buttock of dermatome of Australian sheepskin is the highest, up to 32.41%, in the head the second and in belly the least. This experiment provides a certain basis for further optimize the water degrease technique of ALBERITE CC and other degrease agents on Australian sheepskin.