title: Food formulation and not processing level: Conceptual divergences between public health and food science and technology sectors.
abstract: Observed changes in eating and drinking behaviors in economically developing countries are associated with increase of obesity and related chronic diseases. Researchers from field of public health (PH) have attributed this problem to food processing and have created new food classification systems to support their thesis. These classifications conceptually differ from processing level concepts in food science, and state to people that food processing is directly related to nutritional impact of food. Our work aims to compare the concept of food processing from the standpoint of food science and technology (FST) and public health and to discuss differences related to formulation or level of processing of products and their impact on nutritional quality. There is a misconception between food processing/unit operation/food technology and formulation or recipes. For the public health approach, classification is based on food products selection and the use of ingredients that results in higher consumption of sugar, sodium, fat, and additives, whereas in FST, processing level is based on the intensity and amount of unit operations to enhance shelf life, food safety, food quality, and availability of edible parts of raw materials. Nutritional quality of a product or preparation is associated with formulation/recipe and not with the level of processing, with few exceptions. The impact of these recommendations on the actual comprehension of food processing and quality must be considered by the population.
authors.affiliation: a Nutrition Department , University of Brasilia , Brasilia - DF , Brazil.
authors.forename: R
authors.initials: R
authors.lastname: Botelho
authors.affiliation: a Nutrition Department , University of Brasilia , Brasilia - DF , Brazil.
authors.forename: W
authors.initials: W
authors.lastname: Araújo
authors.affiliation: a Nutrition Department , University of Brasilia , Brasilia - DF , Brazil.
authors.forename: L
authors.identifier: http://orcid.org/0000-0001-5410-8752
authors.initials: L
authors.lastname: Pineli
mesh_terms: D005511:Food Handling; D005524:Food Technology; D006801:Humans; D009753:Nutritive Value; D009765:Obesity; D011634:Public Health
keywords: Industrialized food; food classification; food processing; formulation; nutritional quality