Around the world, fermentation of foods has been adopted over many generations, primarily due to their commercial significance with enriched flavors and high-profile nutrients. The increasing application of fermented foods is further promoted by recent evidence on their health benefits, beyond the traditionally recognized effects on the digestive system. With recent advances in the understanding of gut-brain interactions, there have also been reports suggesting the fermented food’s efficacy, particularly for cognitive function improvements. These results are strengthened by the proposed biological effects of fermented foods, including neuroprotection against neurotoxicity and reactive oxygen species. This paper reviews the beneficial health effects of fermented foods with particular emphasis on cognitive enhancement and neuroprotective effects. With an extensive review of fermented foods and their potential cognitive benefits, this paper may promote commercially feasible applications of fermented foods as natural remedies to cognitive problems.

No abstract

No abstract

No abstract

Purpose This paper explores the Middle East Respiratory Syndrome (MERS) outbreak in South Korea in 2015 in order to examine social implications of news media's roles during rumour propagation. There was an alarming level of public fear during the disease outbreak due toan information crisis, resulted by the government's holdback of vital information and the widespread MERS rumours on social media. By paying attention to news coverage patterns of rumours and comparing them across the outbreak period, the paper examines the following research questions: (a) Under what media frames were the MERS rumours reported by the online news? (b) Which media frame did the online news use most frequently? (c) How did the media frames change during and after the information vacuum? Methods Content analysis of news articles that covered MERS rumours during the outbreak has been conducted. Inductive open coding has been performed to investigate what reactions and media frames the news coverages have demonstrated to report the rumour propagation. Sample The article samples were retrieved for big data analysis from the Big Kinds or the Korea Integrated News Database System (http://www.bigkinds.or.kr), by using the search terms, “MERS” and “SNS (Social Network Services).” A total of 142 articles have been sampled. Results The paper found 7 reaction variables and categorized them into 2 risk‐reporting media frames: risk‐alarming frame(Anxiety, Criticisms and Damage) and risk‐mitigating frame (Government, Correction, Remedies and Causes). The paper discovered that anxiety was the most frequently observed reaction variable across all phases. The paper also concluded that there has been a decrease in risk‐alarming media frames and an increase in attempts to analyze causes for the rumour propagation (Causes), as the outbreak proceeds to the second phase, when the information vacuum finally ended. Conclusion By exploring a disease outbreak in which ineffective risk management and absence of official information caused significant problems, the paper underlines the need for systematic risk communication measures, endorsed by effective collaboration among political leadership, media and the public.

No abstract

No abstract

No abstract