China Dairy ›› 2026, Vol. 0 ›› Issue (7): 128-136.doi: 10.12377/1671-4393.26.07.17

• QUALITY CONTROL • Previous Articles     Next Articles

Research on the Effectiveness of Quality Control for Testing Results in Dairy Laboratories

WANG Qing1, SUN Yurong1,*, LIN Limin2, LI Jing1, CHANG Jiapeng1, WANG Bin1, HAN Wenting1, YANG Cuining1   

  1. 1. Mengniu Dairy(Hengshui))Co.,Ltd.,Hengshui Hebei 053000;
    2. Inner Mongolia Mengniu Dairy(Group)Co.,Ltd.,Hohhot Inner Mongolia 011500
  • Published:2026-08-19

Abstract: The accuracy and reliability of dairy testing results are directly related to dairy quality and safety,industry regulatory effectiveness,and consumer health rights. This paper aimed to study the core means of quality control in ensuring effective,comparable,and traceable testing results. This paper focused on the physical and microbiological testing of dairy products,systematically sorting out the key elements and implementation paths of quality control. From the dimensions of personnel,equipment,materials,methods,environment,sample management,internal quality control,external quality control,result review,and system operation,a full process quality control framework was constructed;the focus was on exploring the evaluation methods of quality control effectiveness,deviation identification and correction improvement mechanisms,proposing optimization strategies to enhance quality control effectiveness,and providing theoretical and practical references for dairy laboratories to stably output reliable results and meet qualification recognition and accreditation requirements.

Key words: dairy testing, quality control, result effectiveness, whole-process control, quality management system, proficiency testing

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