Food Poisoning Case Study

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CHAPTER ONE: INTRODUCTION 1.1 Research Problem Food poisoning is caused by ingesting contaminated food. This is mainly due to bacterial contamination on foods such as Escherichia coli, Salmonella typhi and Staphylococcus aureus. Basically, food preservatives are added to most foods in order to prevent food spoilage to occur. The spices have been used since a long time ago until now as food preservatives because it is believed that the growth of the food pathogens can be reduced and inhibited. Thus, the incidence of food poisoning will be decreased and shelf life of the food will be increased (Gull et al., 2012). Garlic and ginger are the most used spices as food preservatives due to their antibacterial properties. Various types of antibiotics…show more content…
The garlic is initially coming from the Asia, but it is also planted in China, Mexico, Egypt, Europe, Mexico (Mikaili et al., 2013) and India (Aman et al., 2011 as cited in Hamza, 2014). It has been used in many countries all over the world for many purposes including food additive (Eja et al., 2007; Singh et al., 2009 as cited in Mikaili et al., 2013), food flavorings and uses in health treatments (Lewis and Elvin-Lewis, 2003 as cited in Aneela Fatima et al., 2011; Eja et al., 2011). On top of that, garlic also known as Russian penicillin for its potential and extensive uses in treating any diseases that caused by bacteria (Timbo et al., 2006 as cited in Gebreyohannes and Gebreyohannes, 2013). The various compounds contained in the garlic are believed to reduce the risk of cardiovascular diseases (Rahman, 2001 as cited in Aneela Fatima et al., 2011; Aviello, 2009; Colin-Gonzalez, 2012 as cited in Bayan et al., 2014), have antimicrobial, anticancer effect (Campbel et al., 2001; Miner, 2001 as cited in Aneela Fatima et al., 2011; Aviello, 2009; Colin-Gonzalez, 2012 as cited in Bayan et al., 2014), antioxidant properties (Aviello, 2009; Colin-Gonzalez, 2012 as cited in Bayan et al., 2014) and antiartherosclerosis (Campbel et al., 2001; Miner, 2001 as cited in Aneela Fatima et al.,…show more content…
There are many studies have been conducted about the Allicin (Tariq et al., 1988 as cited in Mikaili et al., 2013) and it is considered as the most important compound in garlic (McRae, 2005 as cited Mikaili et al., 2013).. Allicin shows antibacterial effects against several pathogenic bacteria (Hamza, 2014; Baljeet et al., 2015). Allicin only can be produced when the garlic has been crushed, chopped or minced. This is due to the enzymatic activity of allinase that converts the alliin to the allicin (Lechiski and Reporter, 2008 as cited in Bayan et al., 2013; Pedrazza-Chaverri et al., 2006 as cited in Gebreyohannes and Gebreyohannes,

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