A Survey on the Using Practice of the Central Kitchen Products in the Catering

This study conducted a questionnaire survey of the current use status of central kitchen products on 198 dietitians and cooks working at a catering center of a company affiliated with group S in order to investigate the use state of the central kitchen products in catering. The largest groups of respondents answered that they use the central kitchen products once two to four days. As a reason to use it, the largest group answered that they used it because of the ease of preparation. In addition, the results show that the subjects often use sauce and processed vegetables among the central kitchen products. This study investigated the efficiency of cooking, hygiene and safety management of the central kitchen products. The results show that they have a large effect on shortening the cooking time. The quality control and service efficiency of the central kitchen products showed a positive reaction to the menu diversification and excellent quality but a negative reaction to the nutritious superiority. The operating cost efficiency of the central kitchen products generally showed a negative reaction except for the reducing effect of waste rate. As an improvement of the central kitchen products, the survey shows that the reduction in price and quality progress should be most urgently improved. Based on these results, the introduction of the central kitchen products into to the catering enables to standardize mass production, improve the taste and quality, cook without professional chefs and produce productivity increasing effect in the catering by the time shortening effect.

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