The effects of carrier,benefit, and perceived trust in information channel on functional food purchase intention among Chinese consumers

The importance of consumers’ perceptions and adoption behavior has been recognized in the development of functional food innovation, but the issues have not been widely explored in China. This study aimed to examine the effects of carrier, benefit, and trust in information channel about functional foods on purchase intention as well as the demographic differences of these effects. A survey with 1144 respondents from Mainland China revealed that carriers were more important factors than benefits for perceived attractiveness and purchase intention. Benefits were more positively evaluated when attached to a more attractive carrier. Benefits of improving the body’s natural defense system were most favored by all groups; benefits about specific diseases were suitable to tailor for certain groups. Consumers with low educational level were reluctant to functional foods. The improvement of consumer education level does not necessarily increase the consumers’ purchase intention. Given the Chinese acquaintance society and the jeopardized public trust in food safety, the interpersonal channel was the most trusted information channel. However, perceived trust in mass media had more remarkable effects in predicting purchase intention toward functional foods, the typical products with credence attributes. Trust in mass media negatively interacted with friends’ recommendation in affecting purchase intention. These findings extend our understanding of how to tailor products for different groups and the effects of information channels on purchase intention.