1. Introduction
Local food is frequently defined as authentic products which not only symbolize tourism destinations but also vividly demonstrate local traditional culture [
1]. Nowadays, the sustainability of rural development, both economic and environmental, has been more and more linked to local food [
1,
2]. Local food has been found to be a key component of the tourism experience and a very important part of the tourism system. It not only stimulates agricultural activity, creates job opportunities, and encourages entrepreneurship, it also enhances destination attractiveness, reinforces destination brand identity, and builds community pride pertaining to food and related culture [
3,
4,
5,
6]. Nearly one-third of tourist’s total expenditure is about food, which constitutes a considerable proportion of a destination’s tourism revenue [
7]. Local food handed down from one generation to another can also be considered as a condensed representation of the lifestyle and cultural spirit of the local people. Therefore, local food and cuisine have been regarded as strategic tools to promote the social and economic development of destinations [
8,
9]. Specifically, tourists’ consumption of local food reduces the carbon footprint of food transport and often results in the economic, cultural, and environmental sustainability of rural destinations, which is beneficial for both residents and tourists [
1,
7]. Local food also provides an authentic cultural experience for tourists, which could lead to a kind of “peak touristic experience” [
10]. Moreover, local food is one of the most important motivators for tourists to travel to a particular destination [
11]. Food tourism could revive regional gastronomies, food heritage, and special foodways, which, in turn, enhance residents’ community pride and tourists’ authentic experience [
12]. Therefore, more and more rural tourism destinations are encouraging the revitalization and promotion of local food for cultural recognition and market exploration.
A lot of academic terms are used to discuss food in tourism. These include ‘culinary tourism,’ ‘food tourism,’ and ‘gastronomic tourism,’ all of which are often used interchangeably in many occasions because of their similar meanings [
13]. However, most studies adopt Hall and Sharples’ definition, which defined food tourism as the “visitation to primary and secondary food producers, food festivals, restaurants, and specific locations for which food tasting and/or experiencing the attributes of specialist food production region are the primary motivating factor for travel” [
7] (p. 10). This indicates food tourists’ activities are mainly food tasting, farm tours, and wine trails, which are motivated by a desire to experience a certain kind of local food [
14]. As a cultural and anthropological concept [
13], food is regarded as a metaphor for a construct which could express cultural identity and ethnicity. In return for this, tourists often connect food and eating to rituals, symbols, and belief systems. Therefore, food tourism provides an indispensable avenue for tourists to search for authenticity by perceiving history, tradition, locality, and the uniqueness of local food and food heritage.
Despite the importance of local food for rural sustainability, tourists’ food consumption is often regarded as a sort of paradox of which there are both obligatory and symbolic facets [
15]. The former, obligatory facet means people must eat while traveling, while the latter, symbolic facet, includes not only gaining sensory pleasure but exploring local culture and questing for authenticity. In their latest publication, which answered the question of what food tourism is, Ellis, Park, Kim, and Yeoman pointed out that food-tasting is a kind of cultural experience, and authenticity is of paramount importance [
13]. Obviously, this shows that authenticity is one of the dominant attributes for food tourism [
1]. As for food tourists, much of the appeal of local food lies in the fact that it is special and unique. Thus, the best way to experience food authenticity is to be there. Consequently, one of the most important aspects of food tourism experience is authenticity [
13]. Tasting local food is an indispensable way to quest for authenticity for tourists.
Current research emphasizes that food authenticity should be an antecedent of tourism experience and satisfaction [
16,
17,
18]. Along with authenticity, quality attributes of food tourism, such as food, service, and the physical environment, are also crucial for tourists’ food consumption experience [
19,
20,
21]. Local restaurants are mediums of tourists and local cuisine [
5]. Local food is presented in suitable ways by restaurants so that tourists can accept local food. Accordingly, food tourists are supposed to use three types of quality attributes to judge their gastronomic experience [
21,
22]: Functional—food quality; humanic—service quality; and mechanical—the physical environment [
23,
24,
25,
26,
27,
28,
29,
30]. Moreover, traditional cooking needs to connect with modern consumers; therefore, quality attributes should be considered to make tourists satisfied and loyal [
22]. However, the effects of food authenticity and quality attributes are not clear [
5,
31]. A tourism dining experience can be distinguished into “supporting the consumer experience” and a “peak touristic experience” [
32]. The former shows the importance of the quality attributes of local food, while the latter shows that authenticity is essential for tourists. Obviously, authenticity and quality are indispensable for the tourist food experience. However, little research has addressed the combined effects of quality attributes and food authenticity on tourist satisfaction and behavioral intentions.
To fill these research gaps, the purpose of this study is to explore the role of authenticity in the quality–satisfaction–loyalty framework. To achieve this objective, Shunde County, one of the creative cities of gastronomy identified by UNESCO [
33], was chosen as the site of this research. Located at the core of the Pearl River Delta, Shunde is well-known for its Cantonese cuisine and gastronomical cultural industries. Our findings support the proposition that a high level of authenticity leads to high quality attributes of food tourism, which lead to high tourist satisfaction and tourist loyalty. The major contribution of this study is that it may offer managerial guidelines and feasible approaches to improve local food quality and authenticity and then create a satisfactory tourism experience that enhances tourist loyalty to rural destinations. The focus of this study is to investigate the tourist consumption of authentic local food in an attempt to generate a holistic view of the authenticity and quality attributes of local food, as well as tourist loyalty to tourism destinations. Our research is beneficial for tourism destinations intending to create authentic food experiences, which in turn create a sustainable tourism experience for tourists.
This article is organized as follows. In
Section 2, there is an intensive literature review on food authenticity, the quality attributes of food tasting, tourist satisfaction, and loyalty, all of which lead to twelve research hypotheses.
Section 3 analyses the local food and culinary tourism offered in the city of Shunde, China, and then describes the methodology we used. In
Section 4, we provide the research results in which nine hypotheses are supported. Then, we discussed the research results in
Section 5. Finally, the conclusions and implications of our research in
Section 6. Finally, the limitations of our research and recommendations for future research are discussed in
Section 7.
5. Discussion
These days, commodifying food culture and culinary heritage as meal adventures has become a popular approach to attract food tourists [
11]. For example, La Boqueria Market in Barcelona, Spain, attracts tourists because it gives them the sense of escape from routine, cultural experience, prestige, and the flow shopping experience [
85]. Undoubtedly, local food is an essential element for sustainable tourism and one of the signifiers of the authenticity of local culture. Non-local food in tourism destinations gives tourist an impression that this food is not authentic [
10]. Though local food may be totally different to a tourist’s daily food [
51], it could fulfill a visitor’s quest for authenticity. According to Quan and Wang [
32], a primary tourism motivation usually results in a peak consumption experience. Therefore, food tourists’ food experience is not a supportive experience, but it is a peak experience. This means that food authenticity is essential for them because modern consumers desire authentic experiences [
86]. According to Özdemir and Seyitoğlu [
44], there is a continuum of tourists’ questing for food authenticity. Two extreme contexts emerge from this continuum: On the left edge, tourists search for experiential authenticity with a strong desire for experiencing food authenticity. On the right edge, tourists search for safety and comfort with a strong tendency to enjoy unauthentic but familiar and safe food. Between the left and right edges of the authentic continuum, staged authenticity is the context for which most tourists quest. These tourists tend to accept certain levels of risk and novelty This means they might enjoy blended food culture, familiar attributes, and restaurants with an authentic atmosphere.
According to the results, the path coefficient of food quality to loyalty is 0.28, which has a positive effect. Conversely, H9 and H11 were rejected, which indicates that service quality and environmental quality may have no significant impact on loyalty. In particular, food quality has proven to be the biggest contributor to authenticity, and delicious food is often seen as a key factor in customer satisfaction and repeat visit decisions in the context of authentic Chinese restaurants [
55,
87]. Overall, food taste and service reliability appear to be key attributes for Chinese restaurants’ success [
84]. Surprisingly, in Chinese restaurants, only the perception of food quality has a positive impact on diners’ loyalty. When the diners decide to return to the restaurant, food quality may be considered the most critical factor; both service quality and environmental quality are independent of revisiting and recommending willingness [
55,
87]. In addition, in a study of food festivals, only food quality and special facilities directly promoted the willingness to revisit the Slow Food Festival [
56].
According to our research, H5 was not supported, which means authenticity has no significant effect on loyalty. The model results show that a pure authentic state does not automatically generate higher tourist loyalty unless it is associated with satisfaction, which may be due to tourists’ personality traits, such as food neophobia [
88]. Some scholars believe that tourist satisfaction plays a mediating role in the relationship between authenticity and loyalty [
31,
89]. Novello and Fernandez [
31] proposed that authenticity is experienced outside the boundaries of everyday life, and real experience does not guarantee loyalty, as visitors must assess whether it meets their expectations and personal needs. In gourmet tourism, though tourists perceive authentic food as traditional and characteristic of the local culture, to form customers’ willingness to revisit still requires the consideration personal tastes and habits. For example, in this study, some tourists said that steamed pigs are authentic, but the willingness to revisit was not strong because they are too fatty, not conducive to health, taste too salty, and so on. On the other hand, Engeset and Elvekrokalso have a special explanation for this [
89]. When the real concept exists, the guests pay more attention to relevant attributes (food, service, and environment) to form their satisfaction evaluation. Obviously, these positive attitudes towards local food often lead to higher tourist expenditure and a greater appreciation of local food [
90], which, in turn, promote a sustainable tourism experience and the sustainable development of tourism destinations.
Many empirical studies have found that tourist satisfaction has a positive impact on loyalty; the more satisfied tourists tend to praise [
76], convey positive experiences, and repeatedly purchase [
74,
91]. In this study, tourist satisfaction played an intermediary role in the impact of authenticity and quality on loyalty. According to our research, a high quality of food, service, and the physical environmental can lead to future favorable behavior and loyalty by improving customer satisfaction. Tourist loyalty is necessary to achieve the success of tourism activities, a success which comes from a good travel experience. It must be recognized that visitor satisfaction is an important factor in loyalty and the willingness to revisit [
31]. These positive attitudes lead to tourists’ sustainable tourism experience.
This study confirmed previous related studies, which have shown that authenticity has a positive impact on attribute quality [
1,
48,
89] and satisfaction [
17,
45,
79,
92,
93]. Food authenticity is an important contribution to the shaping of participants’ dining expectations [
49]. If the food experience is perceived as authentic, it is more likely to be perceived as high quality and valuable, and it is also be more likely to satisfy tourists [
48]. Interestingly, our research shows that high authenticity of local food would effectively raise various quality attributes, including food quality, service quality, and the physical environment. In return for this, tourists gain positive attitudes towards local food and are impelled to spend more [
94]. This profitable result would be beneficial to the sustainable development of tourism destinations and the sustainable tourism experience as well.
6. Conclusions and Implications
This study introduces the concept of authenticity and uses empirical research to explore the impact of food tourism authenticity and quality attributes on tourist satisfaction and loyalty. Authenticity should be one of the major concerns when tourists are tasting food in tourism destinations. This means a tourist’s subjective perception may give them a reason to taste local food and to quest for authenticity as well. As an important abstract concept, authenticity may have vague and broad meanings and might signify many things at once.
From the perspective of tourism attractions, local food demonstrates residents’ traditional culture and daily life, provides an authentic experience of traditional culture, and presents rich and imaginative impressions of tourism. Tourists search for authenticity when travelling, and local food provides an opportunity to experience authenticity. The tourist experience of local food includes not only food tasting but also their impressions of dining environment and service. These studies show that a restaurant’s attribute qualities have a positive impact on customer satisfaction and consumer loyalty.
Authenticity and quality attributes are very important for customer satisfaction and loyalty. Local food is a symbol of a place and culture. In fact, local food and cuisine have been indispensable factors of the tourist experience and are often considered the best things to enjoy in tourism destinations [
4]. Tourists’ food experiences are different to their daily experiences when they quest for food authenticity. According to our analysis, different tourists have different attitudes to local food. Today, with the rise of the experience economy, tourists have more requirements for travel experiences. Obviously, visitors may be not interested in standardized products but pay more attention to appearance, service, and feelings of dining experience [
79].
The roles and effects of local food are increasingly important for the competitiveness of tourism destinations. Tasting local food could satisfy the experiential needs of tourists. These needs include exploring local culture, gaining authentic experiences, and having educational opportunities. Gastronomy is one of the most important factors that affects tourists’ destination choice and activity participation. As tourists hunt for more authentic and local experiences, rural gastronomy has become an effective source to attract tourists, especially city dwellers, to visit. The tourist consumption of rural gastronomy encourages the development of sustainable agritourism, which in turn conservse traditional farming and rural cuisine. The results of this study thus extend previous studies.
This study suggests that catering and food enterprises should strengthen consumers’ perception of objective and subjective authenticity of local food. They should also maintain origin and tradition of time-honored cuisines and highlight the characteristics of inheritance and classics. For gourmet travel, thebasic competitive advantage is high quality food. Maintaining mysterious formulas, the authentic origins of raw materials, etc., can make classic dishes and form a unique reputation. On the other hand, the provision of gourmet food is only the most basic project, and one cannot rely solely on lecture-style exhibition to get visitors involved. Therefore, the production process of a local cuisine could also be a part of a tourist’s authentic experience. In particular, providing atmosphere, tools, and materials could allow visitors to personally experience the unique craftsmanship of the food, to teach the special dining etiquette, to enjoy the fun of hands-on processes, cultivate sentiment, and to deepen their impression of the gourmet tourism. In addition, reflecting the unique cultural style of the local area is a main development direction of gourmet tourism. Linking delicacies to cities gives tourists a reason to experience them. This gives time-honored catering a unique local style, and gourmet tourism can become more colorful and rich in charm.
This study suggests the food tourism organizers focus on food culture and word of mouth. Catering culture and eating habits are the cultural attributes formed by time-honored catering in the development process. They are not available in other fast food restaurants, and they are also intangible parts of authenticity. When a restaurant is developing, it needs to pay attention to the inheritance of brand culture. At the same time, a restaurant must convey the cultural philosophy, as well as the history and traditions of the restaurant to customers in order to increase trust and recognition. On the other hand, authenticity of local food promotes and guides the positive reputation of tourists. The positive word of mouth of tourists has become an intangible value of time-honored catering in gourmet tourism. Word-of-mouth publicity is a traditional and effective strategy of tourism marketing. Tourists recommend and share on social networks. People who have not participated will have an initial impression of the activity based on the photos, insights, or strategies of the sharer, thereby enhancing their desire and motivation to participate. In addition, through social network media marketing, people could recommend local food through their check-in and likes on the internet, by which they share their souvenirs, discounts, and other incentives to stimulate the willingness of visitors to share and recommend. All of this helps marketing and publicity.
To conclude, it is extremely important to protect traditional culinary culture and improve dining quality attributes for practitioners, which, according to our study, are essential ways to authenticate local food. By strengthening the authentication process of local food, this study sets out a theoretical framework for the marketing of local food and the creation of a sustainable tourism experience in rural tourism. This framework is useful for designing the authentication process in order to create a sustainable tourism experience. The authentication process, according to our research model, demonstrates that authenticity could improve food quality, service quality, and the physical environment. In return for this, tourists become satisfied with local food, buy more food, recommend the destination to others, re-visit destinations, and, most importantly, gain a sustainable tourism experience, all of which are extremely helpful for the social, cultural, and economic development of rural tourism destinations.