Brown rice flour was mixed with a Chinese medical plant (Euryale ferox Salisb.) and processed to make ready‐to‐eat breakfast cereals using twin‐screw extrusion. Levels of 15 and 20% feed moisture in flour, and 200 and 250 rpm screw speed were set, and the physicochemical properties and content of α‐, β‐, γ‐, and δ‐tocopherols were determined. The data showed that 15% feed moisture gave a low bulk density and water absorption index but a high expansion ratio and water solubility index. High screw speed (250 rpm) produced a result similar to that of 15% feed moisture. A sample with 85% brown rice flour with 15% E. ferox Salisb. retained the highest content of α‐, β‐, γ‐, and δ‐tocopherols (125, 6, 78, and 9 μg/g), respectively. The optimum extrusion conditions determined were 15% E. ferox Salisb. mixed with brown rice at 15% feed moisture and at 250 rpm screw speed.
In recent years, consumer awareness of food safety has been increasing, and food workers with professional food safety knowledge, attitude, and practical implementation are essential for maintaining the quality of food as well as preventing foodborne diseases. This study evaluates the knowledge, attitude, and implementation of food safety practices among employees in a food company in Taiwan. The employees were both who had received food safety knowledge and training and had yet to receive it. Data collection was carried out through 68 questionnaires, and analysis methods, including descriptive statistical analysis and multiple regression analysis, have performed. Before the first stage of education and training, 100% of the employees knew that food factories must conduct regular water quality testing. Still, the error rate for personal hygiene and safety was the highest. The second part has the highest average food safety attitude and the concept of food preservation. The third part of personnel behavior was to avoid crosscontamination. After the second stage of education and training of personnel in food safety knowledge, the attitude and behavior have been greatly improved. The findings of this study can be used as a reference for food suppliers to develop employee education and training.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.