Exploring Dietary Interventions in Autism Spectrum Disorder.

Autism spectrum disorder (ASD) involves social communication difficulties and repetitive behaviors, and it has a growing prevalence worldwide. Symptoms include cognitive impairments, gastrointestinal (GI) issues, feeding difficulties, and psychological problems. A significant concern in ASD is food selectivity, leading to nutrient deficiencies.

Antioxidant and Biological Activity of Mexican Madroño Fruit ().

The fruit of the Mexican madroño () has been consumed since pre-Columbian times by North American tribes and native groups in Mexico. Despite this, reports on its chemical composition and biological activity are limited. This work aims to determine the antioxidant, antiproliferative, and digestive enzyme inhibition activities of the methanol amberlite-retained extract of Mexican madroño.

A Food Matrix Triggers a Similar Allergic Immune Response in BALB/c Mice Sensitized with Native, Denatured, and Digested Ovalbumin.

The search for an animal model to evaluate the allergenic potential of processed food products is still ongoing. Both the sensitization to ovalbumin (OVA) in different structural states and the allergic response triggered after intragastric or food challenges were assessed. BALB/c mice were sensitized intraperitoneally to OVA (50 µg) in different structural states (native OVA, N-OVA; denatured OVA, D-OVA; formaldehyde- and lysine-treated OVA, FK-OVA; denatured OVA-FK, OVA-DFK; peptides from pepsin digestion, Pep-OVA).

Removal of Cadmium from Aqueous Solutions by Alginate System.

The aim of this study was to determine the Cd removal capacity of a biosorbent system formed by in calcium alginate beads. The adsorption of Cd by a -alginate system was tested either by batch or fixed-bed column experiments. The -alginate system was characterized using dynamic light scattering (DLS, zeta potential), size, hardness, scanning electron microscopy (SEM), and Fourier-transform infrared spectroscopy.

Pasta Enrichment with an Amaranth Hydrolysate Affects the Overall Acceptability while Maintaining Antihypertensive Properties.

Background: Alcalase-treated amaranth proteins generate angiotensin-1-converting enzyme (ACE-1) inhibitory peptides, which could be useful for functional foods development. Our aim was to evaluate the technological, sensory, and antihypertensive properties of pasta enriched with an amaranth hydrolysate.

Methods: Pasta with 11% (A; control), 15% (B), and 20% (C) of protein content were formulated.

Mechanical, physical and microstructural properties of acetylated starch-based biocomposites reinforced with acetylated sugarcane fiber.

Fiber-reinforced starch-based biocomposites provide an environmentally friendly alternative to replace petroleum-based plastics. Nevertheless, these materials present structural stability problems owing to their hydrophilicity. Therefore, a chemical modification is usually necessary.

Effect of Malting and Nixtamalization Processes on the Physicochemical Properties of Instant Extruded Corn Flour and Tortilla Quality.

This research aimed to prepare instant flour from malted and raw (un-malted) corn flours nixtamalized by the extrusion process and evaluate the effect on the physicochemical properties of tortillas prepared using these flours. White maize was malted for 24 h, dried at 50 ± 1 °C, and ground. Subsequently, 0.

Transamidation of gluten proteins during the bread-making process of wheat flour to produce breads with less immunoreactive gluten.

Due to an increasing incidence of celiac disease (CD) and other gluten-related disorders, different gluten-free breads have been developed using starches and additives as a substitute for gluten. Thus, patients miss not only the taste and aroma of wheat bread but also risk their sensitive intestines. Therefore, modifying gluten to avoid an immune response in CD and its application to baking is in progress.

Development and evaluation of a nutritionally enhanced multigrain tortilla snack.

An increased consumption of healthy foods to reduce chronic diseases risks is needed. We developed and evaluated a multigrain snack as a nutritive alternative to the highly consumed corn tortilla chips. Corn, wheat, and chickpea grains were boiled in 1% calcium oxide solution, steeped, washed, and ground before being mixed with soy protein isolate and oat flour to prepare the multigrain masa.

[Formulation and elaboration of low-energy and high fiber-containing brownies].

Different formulations for chocolate pastries making (brownies) were prepared by substituting 15, 20, and 25% of the wheat flour by inulin. The batter characteristics of each formulation were evaluated and the batters were baked at 175 degrees C for 15 min. After baking, the brownies were allowed to cool, put into crystal polystyrene trays, and their texture after 1, 3, 7, and 15 days of storage at room temperature (25 degrees C) and 65% of relative humidity, was evaluated.

Estimated glycemic index and dietary fiber content of cookies elaborated with extruded wheat bran.

The increasing demand for high-fiber products has favored the design of numerous bakery products rich in fiber such as bread, cookies, and cakes. The objective of this study was to evaluate the dietary fiber and estimated glycemic index of cookies containing extruded wheat bran. Wheat bran was subjected to extrusion process under three temperature profiles: TP1;(60, 75, 85 and 100 °C), TP2;(60, 80, 100 and 120 °C), and TP3;(60, 80, 110 and 140 °C) and three moisture contents: (15, 23, and 31 %).

Gluten-free breads and cookies of raw and popped amaranth flours with attractive technological and nutritional qualities.

Gluten-free bakery foodstuffs are a challenge for technologists and nutritionists since alternative ingredients used in their formulations have poor functional and nutritional properties. Therefore, gluten-free bread and cookies using raw and popped amaranth, a grain with high quality nutrients and promising functional properties, were formulated looking for the best combinations. The best formulation for bread included 60-70% popped amaranth flour and 30-40% raw amaranth flour which produced loaves with homogeneous crumb and higher specific volume (3.