Food safety is not just a technical problem, but more of a social problem. It is a global problem to fundamentally secure food safety. This paper started with the main problems of food safety in our country, through analyzing the links of food production, processing, packaging, storage, logistics,...

Objective To analyze the animal-derived ingredients and chloramphenicol residues sold in Guang-Fo area, so as to ensure food safety and protect the legitimate rights and interests of consumers. Methods Based on current standards, 110 samples of beef, pork, chicken and their products in the market...

Polydopamine/polystyrene fibers mat (PDA-PS FsM) was prepared as a novel solid phase extraction (SPE) adsorbent for the simultaneous extraction of multi-class veterinary drug residues in animal-original foods. On this basis, a screening method for the determination of 18 veterinary drug residues in ...

In this study, polyaniline modified polyacrylonitrile nanofibers mat (PANI NFsM) was prepared as a novel adsorbent for the solid-phase extraction (SPE) of non-steroidal anti-inflammatory drug residues in meat or egg samples. The solvent extracts of samples were simply diluted with water to perform...

Staphylococcus aureus (S. aureus) is widely distributed in the environment, which can easily lead to food contamination. Thus, it is essential to develop rapid and on-site detection of S. aureus. In the present study, an intuitive colorimetric method based on phage display technology (PDT),...

Objective: To briefly introduce the basic concept and algorithm of Bayesian network, and establish the early warning model of Bayesian network for the safety early warning of sauced meat products. Methods: Based on the knowledge of experts, the five factors that may affect the safety of sauced...

Objective: To establish a method for the detection of Staphylococcus aureus in food by dried culture medium XSA. Methods: Samples were prepared according to GB 4789.10-2016 National food safety standard-Food microbiology test-Staphylococcus aureus, after adding 7.5% NaCl broth, the samples were...

Objective: To analyze and detect sulfonamides residues in raw milk by fluorescence quantitative technology, and evaluate the feasibility of this method. Methods: The raw milk blank sample was taken for standard addition recovery experiment (sulfa oxazole 13.50, 27.00 μg/L, sulfa quinoxaline 5.00,...

With the development of breeding industry, veterinary drug residue in animal-derived foods has become a crucial issue in food quality and safety. Because of the complexity of food matrix and the trace amount of veterinary drug residue, it is an eager demand to develop fast, simple, high sensitivity ...

Objective: To establish a method for the simultaneous determination of sulfonamides and sulfonamide potentiators residues in poultry products by SinChERS combined with ultra performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). Methods: The samples were extracted by formic...