Discussion
The aim of the study was to determine the preferences of Iranian consumers about functional dairy products characteristics, price, place and product delivery methods, and ways to promote their consumption. Our results identified a broad range of preferences as possible facilitators to functional dairy acceptance and consumption.
Sensory characteristics have been proved to be an extremely important factor in influencing acceptance of functional foods (Urala & Lähteenmäki, 2007). Several studies highlighted the primary role of taste in consumers’ food choice (Lonneker, 2007; Maehle et al, 2015; Patterson, 2006; Urala & Lahteenmaki, 2003). Furthermore, a review of consumers’ perception of health claims showed that taste was a stronger driver of purchase intent than health claims (Pothoulaki & Chryssochoidis, 2009). For instance, Verbeke (2006) indicated that consumers were not willing to compromise taste for possible health benefits. Similar findings were reported previously (Tuorila & Cardello, 2002). However, some products may have such a strong health claim that consumers are ready to compromise the taste (Urala & Lähteenmäki, 2004). This study, similar to previous studies (Urala & Lähteenmäki, 2004), emphasizes that it is important to find ways to increase the functionality of food products without changing their taste. Apart from the taste, a good texture and quality, and a high shelf life which were identified as important factors have also been reported in other studies (Patch et al, 2005).