Applying statistical methods to evaluate the hygienic quality of bulk-collected raw milk;

The aim of the research was to contrast the effect of different concentration Lactoperoxidase System(LPS) by exogenous activating on the fresh-keeping of the raw milk.

The paper validated the test range and accuracy of ECLIPSE50 and ECLIPSE100 for testing raw milk antibiotic residue by comparing with TTC method.

The dairy products quality security condition is decided in fresh milk (material milk) the qualitysecurity condition,in view of this question,studied one kind to fast to examine the adulteration using the dairy product fast analysis to the fresh milk method.

A high performance liquid chromatography-photodiode array detector for determining the content of melamine in fresh milk and dairy produce was studied.

This study in the light of"Feed in the detection of melamine methods"(NY/T1372-2007),used three different sample preparation methods,and applied high performance liquid chromatography to explore"Feed in the detection of melamine methods"in fresh milk for testing the feasibility of melamine,and three species in the pre-treatment methods were verified.

For the sake of finding out the quality condition of fresh milk,samples were took from unpacked fresh milk sold in a market of southwest for sensory,physical-chemical and microorganism examination.