A new scientific development proposes an ecological and nutritious alternative for celiac individuals or those with gluten-free diets. It is a gluten-free bread made with carob flour and brea gum, ingredients extracted from native trees of the Chaco forest. This innovation aims not only to improve nutrition but also to promote the responsible use of natural resources.
The proposal emerged as part of a thesis for the Food Science and Technology career. The author formulated a whole, fluffy, and slightly sweet bread, with a high protein and fiber content, ideal for improving digestion and reducing cholesterol. The most outstanding aspect: it is made with regional supplies, reducing logistical costs and environmental impact.
The raw material comes from a cooperative that works with products from the native forest. The flour is extracted from the pods of the white carob tree, while the brea gum is obtained from the exudate of the brea chañar. Unlike timber use, these practices do not involve logging but make use of natural fruits and secretions, conserving biodiversity.
Gabriela Molina, a graduate in Food Science and Technology from the Faculty of Chemistry, Biochemistry, and Pharmacy (FQByF) of the National University of San Luis, created the formula for a gluten-free bread with regional products. Photo: National University of San Luis.
Healthy Food with Native Roots
The process of making this bread considers respect for natural cycles and adding value to non-timber forest products. Instead of clearing land, it is proposed to harvest what the forest offers in a renewable way. This allows revitalizing local economies, keeping forests standing, and generating a more conscious food industry.
The optimal recipe is based on a proportion of up to 40% carob flour. Although further progress is needed in sensory tests and adjustments for industrial scale, the preliminary result is promising: a functional food that could compete in the healthy and gluten-free market.
This advancement has been recognized in various academic science and technology events. Beyond its nutritional benefits, the project stands out as an example of how scientific knowledge can transform natural resources into sustainable, accessible, and value-added products. A virtuous alliance between health, environment, and local development.
Gluten-free foods. Photo: Los Antigourmet.
What You Need to Know About Gluten
Gluten is a group of proteins naturally present in cereals such as wheat, barley, and rye. It is responsible for imparting elasticity and fluffiness to dough, as when mixed with water, it forms a sticky network that traps gases during fermentation. For this reason, it is a key component in making bread, pasta, and pastry products.
However, gluten consumption can cause serious health problems in individuals with celiac disease, an autoimmune condition in which the immune system attacks the small intestine upon detecting gluten. There are also individuals with non-celiac gluten sensitivity, who experience similar symptoms without evident intestinal damage.
In recent years, many people have chosen gluten-free diets, either for health reasons or as a personal choice. This trend has driven the development of alternative gluten-free foods, such as rice, corn, cassava, quinoa, or legumes, expanding the range of products suitable for different types of consumers.
