This study investigated dexamethasone (DXM) residues in the milk from intramuscularly dosed dairy cows and established the withdrawal time (WT) of DXM in milk. Eighteen healthy Holstein cows were injected with 20 (DXM-1) or 40 mL (DXM-2) of a drug containing 1 mg/mL of DXM. After administering DXM, ...

Purpose This study investigated customers' perception of a hygiene grade certification system for restaurants and this study also determined way to promote the application of the hygiene grade certification. Methods A total of 315 customer responses were used for the data analysis. Statistical...

Objectives: This study was conducted to investigate the awareness, knowledge, and behavior about food hygiene-safety among the elderly, and to provide basic data on this for their healthy dietary life. Methods: The study was conducted through a survey using a self-administered questionnaire on 473...

This study investigated the mycotoxins (aflatoxin B₁, B₂, G₁, G₂, fumonisin B₁, B₂, ochratoxin A and zearalenone) contained in edible and medicinal plants in Seoul Yangnyeong market during 2020-2021. We analyzed contamination of mycotoxins using LC-MS/MS and evaluated risk assessment. The method...

The objective of this study was to determine the shelf-life effects and residual nitrite contents of mugwort and pine needle extracts addition in emulsified sausage during cold storage. The sausages were of five types: no mugwort and pine needle extracts added (Control), mugwort water extract added ...

Footpad dermatitis (plantar surface footpad lesions) is an increasing problem in the global poultry industry, affecting foot quality, overall welfare, and production performance. The growing consumer demand for chicken feet in Asian markets has given poultry companies interest in reducing footpad...

Objectives: This study was conducted to examine the status of foodservice management, with special interest on sanitary and nutritional food service in elderly day care centers. Methods: A total of 79 employees who managed foodservice facilities in elderly day care centers were included in the...

This study aims to estimate the effects of consumption competency (agrifood purchase competency & eating habit competency) and agrifood safety perception on the concern about the origin of agrifood. A structural equation model (SEM) is applied to the 2020 Consumer Behavior Survey for Food data...

In order to gain preliminary information for developing a prevention system against microbial contamination during the micropropagation of the 'Atlantic' potato, we isolated bacteria and fungi that are involved in the process of micropropagation, and investigated the effects of antibiotic and...

The aim of this study was to applicate and evaluate a SYBR Green real-time PCR for the specific detection of Salmonella spp. Specificity of the PCR method was confirmed with 48 Salmonella spp. and 5 non-Salmonella strains using invA gene primer. The average threshold cycle (CT) of Salmonella spp....