灭菌乳由于过程质量控制水平等原因,在售卖过程中极易出现酸包、苦包、脂肪上浮、结块及胀包等现象。本文选取5 个具有代表性质量案例,从人员操作、设备维护、辅料质量、生产环境及监控方法缺失等方面进行探讨,得到影响产品质量主要因素。从设备工艺布局、生产过程、微生物检测结果、坏包原因分析四方面系统分析原因并制定预防措施,在灭菌乳生产中预防和控制,减少市场投诉率,提升企业质量管理水平及美誉度。

Due to the process quality control level and other reasons,sterilized milk is prone to acid coating,bitter coating,fat floating,caking and expansion in the sale process. In this paper,five representative quality cases were selected,from the personnel operation,equipment maintenance,auxiliary material quality,production environment and the lack of monitoring methods to discuss the main factors affecting product quality. This paper systematically analyzed the reasons and formulated preventive measures from the four aspects of equipment process layout,production process,microbial test results and reason analysis of bad package,so as to prevent and control the production of sterilized milk,reduce the market complaint rate,and improve the quality management level and reputation of enterprises.