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Food Act Report 2009/2010 - SA Health - SA.Gov.au

Food Act Report 2009/2010 - SA Health - SA.Gov.au

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Appendix 1A Survey to Determine the Presence of Allergens inCommonly Consumed Packaged <strong>Food</strong>s Labelled with“May Contain” Type Advisory StatementsAims and Scope of the InvestigationThe purpose of the survey was to determine the frequency of allergens being present in commonly consumedpackaged foods containing “may contain” type advisory statements.The survey also aimed to provide data to assist future assessment of:a) the effectiveness of internal allergen control protocols employed by businesses that use “may contain” typeadvisory statementsb) the implications of using “may contain” type advisory statements for people suffering from allergic reactions toparticular foods or ingredients.Samples were analysed for the allergens relating to the statement and reviewed for compliance with general labellingrequirements as set out in the Australia New Zealand <strong>Food</strong> Standards Code (the Code).Background to the surveyAlthough food allergies only affect a small proportion of the population – the prevalence of food allergies in Australiais 1-2% of adults and 5-8% of children – they can potentially be life-threatening or even fatal.<strong>Food</strong> allergens are typically naturally-occurring proteins in foods or derivatives of foods that c<strong>au</strong>se abnormal immuneresponses. <strong>Food</strong> allergy symptoms can range from respiratory, gastrointestinal and/or skin problems, to anaphylacticshock. Anaphylactic shock results in the dramatic lowering of blood pressure, severe obstruction of the airways,a generalised shock reaction, and ultimately can result in death by multiple organ failure. Individuals susceptibleto anaphylaxis need to carry a shot of adrenaline with them at all times in case they accidentally consume theingredient they are allergic to.The majority of food allergies can be attributed to seven foods: cow’s milk, eggs, fish, crustaceans, peanuts, soybeansand tree nuts (eg almonds, cashews, walnuts). The only way to manage these allergies is by complete avoidance offoods containing the allergen. The food industry plays a critical role in allergen control through formulation, crosscontaminationand advice to consumers.Many foods contain ingredients which are known allergens; however allergens may also be present due tounintentional cross-contamination. This can occur through contamination of raw material, insufficient cleaning andsanitation procedures, formulation errors or re-work. “May contain” type statements on food labels are frequentlyused to identify foods that may have been subject to cross-contamination with an allergenic substance.For allergy sufferers, “may contain” statements are not helpful; they either consume the food and risk suffering anallergic reaction, or avoid a food which may be perfectly safe to consume. “May contain” statements should onlybe considered as the final option where contamination risk is sporadic, uncontrollable and potentially hazardous.It should never be used as a substitute for good manufacturing practice or to compensate for poor work practices.<strong>Food</strong> <strong>Act</strong> <strong>Report</strong> Year ending 30 June <strong>2010</strong> page 36

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