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通过对食用香精的系统介绍以及其在糖果,饮料,调味料,乳制品和烘焙制品等食品工业中的作用,阐述了作为食品添加剂的食用香精的重要性。 相似文献
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FOOD TUBE: COVERAGE OF FOOD SAFETY ISSUES THROUGH VIDEO 总被引:1,自引:0,他引:1
Food safety in restaurants is an increasing concern among consumers. A primary population segment working in foodservice is receiving food safety information through new media channels such as video social network websites. This research used content analysis to examine the purpose and messages of food safety-related videos posted to YouTube. A usable sample of 76 videos was identified using "food safety" in the YouTube search function. Results indicate that videos must be artfully developed to attract YouTube users while conveying a credible and educational message. Communicators must also monitor new media for competing messages being viewed by target audiences and devise strategies to counter such messages. This one-time snapshot of how food safety was portrayed on YouTube suggests that the intended purpose of videos, whether educational or entertainment, is not as relevant as the perceived purpose and the message being received by viewers.
Findings from this study inform food safety educators working with young adults about existing messages in emerging communications channels. Many youth are moving to new social networking and online resources for entertainment and education. These findings characterize food safety information youth can currently access on one such site. By knowing what complementary and competing messages exist, educators, food safety experts and communicators can more strategically develop messages for this medium, which, in turn, helps achieve their communication or educational objectives. 相似文献
PRACTICAL APPLICATIONS
Findings from this study inform food safety educators working with young adults about existing messages in emerging communications channels. Many youth are moving to new social networking and online resources for entertainment and education. These findings characterize food safety information youth can currently access on one such site. By knowing what complementary and competing messages exist, educators, food safety experts and communicators can more strategically develop messages for this medium, which, in turn, helps achieve their communication or educational objectives. 相似文献
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Ramabhau Patil 《Journal of Food Processing and Preservation》2004,28(6):491-492
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