The agro-food market has substantially changed in recent decades (Botonaki, Polymeros, Tsakiridou & Mattas, 2006). Ethical and health questions are challenges to supply the population with sufficient food involving products and safe conditions to rural workers, protecting the environment and biodiversity, and securing both human and animal wellbeing (Maravegias et al., 2002; Ormond, Paula & Rocha, 2002; Kontogeorgos & Semos, 2008).

In the last few years, biotechnology has revolutionized food production. In agriculture, a plethora of productive, innovative processes has appeared for field crops along with social and economic impacts. Conventional, transgenic, natural, organic, biodynamic, sustainable, ecological, and biological agriculture are some of the current ones, each one characterizing its production by a collection of its own concepts, from fundamental philosophies, religious or esoteric precepts, to defining resource types, in an attempt to differentiate production processes and products aimed at increasing market share or creating new niche markets (Ormond et al., 2002; Salomão, 2006).

Organic produce is becoming more common on supermarket shelves. The underlying conditions which define organic products are the absence of agro-toxins and chemical fertilizers in their production. It is a productive process which uses production technology from the origins of agriculture. The producer must follow norms in all stages of production, from soil preparation to packaging, always preserving natural resources (Miranda, 2001).

In relation to consumption, Willer, Yussefi & Sorensen (2010) reported that some characteristics were common to consumers of these products: location –residing in urban areas, usually the big cities; buying behavior –considering factors such as quality, origin, and production method; demographic –typically well educated, upper middle class; and purchasing power –varying from average to high (Kny et al., 2005).

Commercialization of organic products has come to the attention of researchers due to its differences with conventional agricultural products. This market had around a 10% growth rate in the 90s. From 2000, this has increased to around 25% each year (Gazeta Mercantil, 2000; IBD, 2013); as records of the Organics Brazil (2016), the growth rate was 25% in 2015. In 2004, the sector turnover of US$ 29 billion, according to Organic Monitor consultancy. Ten years later, in 2013, the market was estimated at US$ 72 billion, i.e., two and a half times. Various studies have shed light on the reasons involved in organic produce consumption. According to Darolt (2001), they vary according to country, culture, and product under analysis. Different studies in the country have shown that consumers are driven by health-related issues and environmental sustainability, and are willing to pay more for these. More people are looking for their health, nutrition, and beauty, using diet as a preventive factor for disease and a healthier life (Storch, Azevedo, Silva, Brizola, Vaz & Bezerra, 2003; Sambiase-Lombardi, Moori & Sato, 2004).

In a survey of studies on the identification of consumers of organic products, Hughner, McDonagh, Prothero, Shultz & Stanton (2007) point out, first, to the lack of consensus on the meaning of the word «Organic». Furthermore, consumers of organic foods are not homogeneous in demographics or beliefs. The organic food industry must better understand the variety of motivations, perceptions, and attitudes consumers hold regarding organic foods and their consumption if their long-term interests. Own health is the primary reason for customers, showing that this predictor is a selfish reason rather than altruistic. Other causes can be cited: Taste, environmental protection, food safety, animal welfare and support the local economy, especially (Hughner et al., 2007).

In this context, this study was developed to evaluate the characteristics of organic product consumption in Botucatu, Sao Paulo State (Brazil). The Municipal area of Botucatu has certain peculiarities which affect the production and consumption of organic products. The area is well known for the spread of organic agriculture, due to the founding of Estancia Demetria, which works on the principles of biodynamic farming, and the creation of the Biodynamic Institute (IBD) in 1984, one of the largest certifying bodies in the country whose seal is internationally accepted.

Over time organic production has developed with producers forming the Botucatu Regional Association of Organic Producers, creating commercial channels such as the Street Market and Greengrocer. Producers look for ways of improving production techniques through courses and exchanging experiences with other organic farmers.

Products found in the region vary widely from vegetables to baking products, and cosmetics to processed products, demonstrating a wide diversity.

Quantities produced, product standards and production planning have interfered in the opening and maintaining commercialization channels (Arnaldi & Perosa, 2004).

By being an individual region in respect of the availability, accessibility, and attitudes towards organic product consumption, this study will contribute to a better understanding of consumption habits and attributes which have more value for organic product consumers. It is a reference study and suggests analysis elements for other regions and organizations who wish to attract a higher number of people to the organic market.

The specific objectives of this study are: i) to identify the profile of organic product consumers in Botucatu-SP; ii) to determine the type of organic products consumed by those interviewed; iii) to identify where the consumer acquires the organic products he consumes; iv) to find out the main reasons why organic product consumers opt for this product category; and, v) to identify attribute priorities for organic produce consumers.

The type of research used was exploratory by the quantitative method, adopting a nonprobabilistic sample, since population knowledge is not exactly guaranteed. The sample used consisted of 69 Botucatu residents, whose data were collected by an organic product consumer questionnaire.

The questionnaire was divided into four sections: (a) respondent profile; (b) type of organic products consumed by respondent; (c) place of purchase; and (d) identifying the reasons why the consumer opts for this kind of product.

Consumer behavior revolves around cognitive, motivational, and emotional processes which guide the customer before and after the transaction and consumption of the goods acquired. The complexity of these processes requires drawing on knowledge from various scientific areas such as psychology, economy, sociology, cultural anthropology, semiotics, demographics, and history (Levitt, 1975; Nunes, 2006; Smith, Drumwright & Gentile, 2010).

Understanding consumer behavior is relevant as it allows us to comprehend how the process of generating value functions for the customer. Then makes it possible to understand the factors which influence consumer decisions in different types of customer.

From methods used to study consumer behavior, five theory groups are prominent: a) Economic Rationality; b) Behavioral; c) Psychoanalytical; d) Social and Anthropological, and, e) Cognitive. Economic Rationality Theory is based on microeconomic theories, which consider the individual as a utility maximizer. Despite being an incredibly developed theory, it does have severe limitations in that it touches psychological processes, which permeate consumer behavior. There are also difficulties measuring utility for users (Nunes, 2006).

Behavioral Theory has its origins in psychology and attempts to understand consumption as a type of behavior affected by environmentally located stimuli. In this way, understanding these stimuli could explain consumer choice mechanisms.

Psychoanalytical Theory also has its origins in psychology, more precisely in the psychoanalytical works Sigmund Freud. The fundamental question in this approach is linked to the unconscious, which influences individual behavior. Therefore, from this angle, consumption can be an expression of unconscious desires such as personal anxiety and conflict. Through consumption, these people try to satisfy these desires partially.

From sociological and anthropological angles, consumption is a social process, consubstantiated by historical, social, and cultural conditioning. Such views offer a deeper vision of social and cultural dynamics, trying to link their impacts with variations in consumption patterns. The way that consumption currently occurs could have resulted from a historical process of value convergence (Campbell & Liepins, 2001). In this sense, consumption could be an element in constructing individuals’ social identities, positioning them in each economic strata of society. From this angle, consumption is not exclusively determined by a process of personal choice and rational.

Finally, we find the Cognitivism Theory, which is also related to the field of psychology. Widely used, this approach considers the product, consumer, and environment as parts of the decision-making process. Thus, consumer choice is influenced by cognitive factors such as perception, motivation, learning, memory, attitudes, values, and personality; sociocultural factors such as group influence, family, culture, and social class; and situational factors such as environmental influences at the time of purchase (Nunes, 2006).

A series of factors can affect an individual’s consumption decisions. From these, we can highlight psychological factors such as perception, motivation, learning and memory, attitudes, personality and lifestyle, and sociocultural factors (Kotler, 1996; Nunes, 2006). Such factors encompass different questions which affect consumer attitude. Motivation allows understanding of consumer choice; it is initially linked to satisfying the needs of individuals. Motivation can be defined as «a state of psychological tension which precedes and prepares the individual for action» (Nunes, 2006, p. 14). Thus through need, the consumer performs an action with the aim of satisfying that need according to his motivation at that time.

Motivation consists of different needs, feelings, and desires which drive people in their actions. It has been thoroughly explored in marketing to gain a better understanding of the mechanisms of individual choice.

From the theories studying personal motivation, one of them (Maslow, 2003) presented a hierarchical level of needs scaler motivations, as shown in Figure Nº 1.

Figure 1. Figure 1. Maslow hierarchy of needs Mowen & Minor (2003, p. 91)

According to Maslow, individuals try to satisfy these different levels from the most basic needs and objectives, such as nutrition (hierarchy level 7), to the more complex and subjective ones which deal with personal desires and ideologies. For the author, these needs should be satisfied in increasing order according to an individual’s possibilities.

On this subject, it is interesting to observe that the consumption of organic products goes beyond just meeting physiological needs. It can be seen in practically all Maslow’s needs levels, and in addition to the demands of nutritional quality and health as social and environmental questions, it is intimately linked to the ideological background of consumers, towards self-realization.

A tool used to bring a better understanding of people’s buying motivation and consumption is the Marketing Mix (Shamdasani et al., 1993; Woodside & Wilson, 1994; Andrews & Franke, 1996). The marketing system is an instrument for identifying the validity of strategies chosen by companies and product categories. In this way, organizations can align their understanding of client wishes and needs with value generating attributes and those which justify adopting a particular product or service.

Cobra (2003) stated that the process of adopting marketing strategies consists of four elements from marketing mix. These are product, price, promotion, and place, also known as the four Ps. From the viewpoint of Prof. McCarthy, who coined them, their interaction is important for an organization to reach its objectives in harmony with satisfying the needs and desires of consumers.

Marketing mix is the way by which a company translates its strategy from a declaration of intention into a market force. Each element of the mix must be conceived in a form which adds to the position required. An area of differentiation for highquality products or services would not be so attractive if the price charged were very low; also, the promotion dimension must communicate its quality and required an appeal. Distribution systems or channels must guarantee that products or services reach their target consumers (Hooley, Saunders & Piercy, 2001). Shamdasani et al. (1993) conducted an exploratory study with «green» consumers from personal, social and marketing mix dimensions. This research, in turn, follows a similar methodological perspective, from the cognitive aspects of the marketing mix.

Similarly, the methodological procedures described below are intended to capture personal, social aspects and marketing strategies to identify characteristics of consumption of organic products in a particular region.

A quantitative method was used with an exploratory type study, having adopted a non-probabilistic sample. Therefore, inferences extracted from the sample must be weighed together with the limitations of this approach (Vergara, 1998).

The total sample consisted of 72 respondents in Botucatu, SP, Brazil and 69 were finally selected.

Data were collected by using a questionnaire with closed questions, in four blocks: a) respondent profiles; b) type of organic products consumed by respondent; c) locale where organic products purchased; and, d) identification of reasons why the consumer opts for this type of product on the marketing mix. Data were processed by descriptive statistics using frequencies, percentages and multivariate statistics by factor analysis of obtained responses. Study data are shown followed by results analysis linked to the theory behind them to look for better explanatory power for the work.

Results are first presented by descriptive analysis which provides sample characterization and impressions on consumer behavior for organic products per se. These are followed by factor analysis of the statements, in an attempt to more clearly show factors which influence the decision of Botucatu respondents to consume organic products.

In analyzing organic product consumer behavior in Botucatu were found aspects from personal, environmental and marketing strategies.

From a behavioral approach, cognitive and marketing system (or marketing mix) angle, it is possible to identify which attributes are more and less valued by the client in the act of buying, the social context, as well as perceive how companies who produce and commercialize this type of product can mount their strategies.

Company actions are not always consciously related to the marketing theory proposal, which concerns itself with the relationship between goods and services and its target public. In the case of Botucatu companies, the sociocultural environment of the city and region contribute to knowledge and access to the different types of organic products offered to the population, be they natural, prepared, or processed. The influx of cultural groups who value and foster this sort of management influence others to share similar ideas. Institutional organizations also contribute in a facilitating and supporting role for favorable movements towards this category of products. As behavioral theory says, the stimulus from the environment could explain consumer choice mechanisms.

Apart from the external environment, the results of this study have shown that the organic product consumer of Botucatu is highly interested with product reputation, valuing the mechanisms of quality guarantee, brand, labeling, norms, traceability, and certification. Other attribute categories, such as price and accessibility, are not so relevant in this case. It does not mean that they are not important; on the contrary, they open new avenues of exploration by companies which commercialize organic products in Botucatu and other regions.

The conclusions of this study are, in principle, compatible with earlier studies made in other areas of the behavior of organic product consumers. However, improvements are prudent and necessary in the applied scale that details such actions and marketing strategies, as well as following individual and sociocultural changes in food consumption.

Future studies should replicate this research in other locations to identify whether the organic products market in Botucatu follows the same behavior profile or is more related to regional peculiarities.