The mesquite tree grows in arid and semi-arid areas and includes 44 species, of which 9 are found in Mexico, with the juliflora type being the most abundant.
When exposed to insect attack, mechanical wounds and conditions of extreme physiological stress, such as heat and lack of water, this tree induces the secretion of an exudate or gum as a defense mechanism to prevent tissue desiccation and prevent the entry of agents. pathogens.
This gum varies in color depending on the species (from light yellow to amber red or dark brown), it is shaped like amorphous tears, ribbons or nodules and has a sticky semi-solid appearance at the beginning of its exudation, losing moisture over time. .
The secretion of this gum or “gummosis” can last up to 16 weeks (not all trees
exude at the same time) and begins between the months of May and July and ends with the arrival of the rainy season. Chucata is chewy, has a pleasant flavor, a little sweet and has a sticky consistency.
As additional information, “chucata” is considered as an emulsifying and stabilizing agent in mayonnaise, sauces and dressings and as an encapsulant of citrus flavors.