Original title: Nutritional, bioactive, and textural contribution of traditional totopos from the Zapotec culture of Mexico
The researchers measured the nutrients, plant compounds, and texture of totopos, a maize snack made with Zapalote Chico corn and baked in a comixcal oven. The totopos had very little moisture and fat, along with protein and several minerals. They also contained phenolic compoundsPlant chemicals that can be measured in foods and may show antioxidant activity., which are plant chemicals, and showed antioxidant activityA laboratory measure of a substance’s ability to act against certain chemical reactions associated with oxidation. in laboratory tests. When tested, their layers repeatedly bent and broke, producing a crunchy texture.
When you bite into a crisp pastry, its thin layers can crack one after another. The layers make the bite crunchy, but they also make it hard to describe the texture with just one break. In this paper, the totopos’ repeated layer-by-layer fractures are what the texture tests connect to their crunch.
Totopos are a traditional food from Oaxaca, Mexico, made with native maize and baked in an ancestral oven. The study finds low fat and energy compared with common fried snacks, while also documenting nutrients, plant compounds, texture, and a food tradition that local production helps preserve.
The abstract reports measurements for the totopos studied, but does not specify sample size, how widely the results represent totopos made elsewhere, or whether the measured plant compounds produce health benefits in people. Its comparison with fried snacks is not described in detail.
Ask anything about this paper. Answers come from its abstract, and say so when the abstract doesn't cover your question.
Nutritional, bioactive, and textural contribution of traditional totopos from the Zapotec culture of Mexico — Irene Chaparro Hernández, Lilia Leticia Méndez‐Lagunas, Samuel Siles-Alvarado et al. — Journal of Ethnic Foods — doi:10.1186/s42779-026-00330-9
Abstract licence: CC BY
Explanation generated by Synthesis from the abstract — it is not the original paper.