Discussion and conclusion
As the number of halal-labelled food products increases in the UK marketplace, understanding the determinants of Muslim consumers’ willingness to purchase halal-labelled food products from UK mainstream supermarket chains becomes more important for both academics and practitioners. The major objective of this study was to explore Muslim consumers’ perceptions, attitudes and consumption of halal-labelled food products in mainstream UK supermarkets, specifically in Scotland, using TPB. The findings show that Muslim consumers’ perceptions about the safety and health implications of halal-labelled food products in UK mainstream supermarkets have a significant and positive influence on their attitude towards those food products. These findings are consistent with those of Jusmaliani and Nasution (2009), Widodo (2013) and Ambali and Bakar (2013). More specifically, Muslim consumers’ perceptions of health implications have the greatest impact on their attitudes towards halal-labelled food compared to their perceptions about safety. Aligned with Wilson and Liu (2010), who reported that Muslims perceive health as having a strong spiritual component, including basics of fatalism. In general, consumers appear to put greater emphasis on hygienic and healthy food compared to what has been cited in most studies (Ahmed, 2008; Michaelidou and Hassan 2008; Ambali and Bakar, 2013; Shaari et al., 2013; Teng, 2013; Widodo, 2013). In the halal context, Muslim consumers insist on knowing the source of their food and ensuring that it is free from any haram and impure ingredients to prevent disease and to maintain their health. Moreover, concerns exist about the processing or manufacturing of food, which should follow essential steps to comply with the many requirements of Islamic law and of good manufacturing practices (Ambali and Bakar, 2013). Thus, Muslims devote considerable time to checking food-packaging labels to ensure the food complies with Islamic law and hygiene requirements. This implies that consumers’ concerns regarding safety and health are pivotal determinants of their attitudes towards halal-labelled food in UK supermarkets.