Alma C. Campa-Mada

Determining the Chain Conformation, Microstructure, and Antioxidant Activity of Fucoidan from Dictyota dichotoma Growing in the Sea of Cortez, Mexico

Ever González-Segura, Anselmo Miranda‐Baeza, Alexel Burgara-Estrella, Francisco Brown et autres

Brown algae, such as Dictyota dichotoma, contain fucoidan, whose bioactivity is linked to its molecular characteristics, which are in turn defined by environmental conditions. D. dichotoma fucoidan from the Sea of Cortez in Mexico (DDFSC) has not been previously investigated. This study …

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Structural and Functional Properties of a Sulfated Polysaccharide Extracted from Mexican Red Algae

David Encinas-Basurto, Jorge Márquez-Escalante, Karla G. Martinez-Robinson, Alma C. Campa-Mada et autres

Sulfated polysaccharides from red algae are multifunctional hydrocolloids whose properties depend strongly on molecular structure, sulfate content, and chain conformation. In this study, a sulfated galactan extracted from Gracilaria vermiculophylla collected from a coastal region of northwestern Mexico was investigated to elucidate …

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Sustainable Valorization of Wheat Bran Waste Through the Extraction of Gelling Ferulated Arabinoxylan Intended for Encapsulation and Controlled Release of Metronidazole

Olympia Judith Domínguez Murua, Elizabeth Carvajal‐Millán, Jorge Márquez-Escalante, Agustín Rascón Chu et autres

Arabinoxylans (AX) are polysaccharides that constitute a structural part of the cell wall of cereals. These polysaccharides are formed by a linear chain of xyloses with arabinose branches to which ferulic acid may be esterified. The presence of ferulic acid gives AX …

Geles covalentes de arabinoxilanos ferulados inducidos con lacasa o peroxidasa: estructuras de entrecruzamiento, características reológicas y actividad antioxidante

Nedie S. Chávez-Gutiérrez, Karla G. Martinez Robinson, Rafael Canett Romero, M.D. Figueroa-Pizano et autres

Los arabinoxilanos ferulados (AX) forman geles covalentes por acoplamiento oxidativo del ácido ferúlico (AF) generando dímeros (di-AF) y trímeros de AF como estructuras de entrecruzamiento. En esta investigación se estudió el efecto de la gelificación de AX inducida con lacasa o peroxidasa, …

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Fine structural features and antioxidant capacity of ferulated arabinoxylans extracted from nixtamalized maize bran

Jorge Márquez-Escalante, Elizabeth Carvajal‐Millán, Ana L. Martínez‐López, Karla G. Martínez‐Robinson et autres

Abstract BACKGROUND The nixtamalization process improves the nutritional and technological properties of maize. This process generates nixtamalized maize bran as a by‐product, which is a source of arabinoxylans (AX). AX are polysaccharides constituted of a xylose backbone with mono‐ or di‐arabinose substitutions, …

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Plant polysaccharides in buccal drug delivery

Ana M. Morales‐Burgos, E. Beltran-Juarez, Elizabeth Carvajal‐Millán, Alma C. Campa-Mada

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Current challenging issues of biological macromolecules in biomedicine

Yubia De Anda-Flores, Elizabeth Carvajal‐Millán, Alma C. Campa-Mada, Karla G. Martínez‐Robinson et autres

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List of contributors

Ahmed S. Abo Dena, Caleb Acquah, Tanvir Ahmed, Azilah Ajit et autres

Égypte, ca, bd, my, sa, ye, pt, qa, mx, ro, in, cn, rs, ar (code pays fourni par la source)

Polysaccharide-Based Nanoparticles for Colon-Targeted Drug Delivery Systems

Yubia De Anda-Flores, Elizabeth Carvajal‐Millán, Alma C. Campa-Mada, Jaime Lizardi‐Mendoza et autres

Polysaccharide biomaterials have gained significant importance in the manufacture of nanoparticles used in colon-targeted drug delivery systems. These systems are a form of non-invasive oral therapy used in the treatment of various diseases. To achieve successful colonic delivery, the chemical, enzymatic and …

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Cereal Arabinoxylans Gelled Particles: Advances in Design and Applications

Yubia B. De Anda-Flores, Elizabeth Carvajal‐Millán, Agustín Rascón‐Chu, Alma C. Campa-Mada et autres

Arabinoxylans (AX) are non-starch polysaccharides, which are part of the hemicellulose fraction in the cell wall of cereal tissues such as pericarp and endosperm. The AX physicochemical properties, such as molecular weight, xylan backbone substitution (A/X), and ferulic acid content (FA), contribute …

Maize Gelling Arabinoxylans Isolated by a Semi-Pilot Scale Procedure: Viscoelastic Properties and Microstructural Characteristics

José Miguel Fierro-Islas, Marcel Martínez‐Porchas, Rafael Canett Romero, Francisco Brown et autres

Maize processing generates several co-products as if distillers dried grains with solubles (DDGS) where maize bran denotes an important fraction and represents a source of arabinoxylans (AX). The objective of this research was to extract gelling AX from DDGS and to investigate …

The underlying mechanisms for severe COVID-19 progression in people with diabetes mellitus: a critical review

María D Figueroa-Pizano, Alma C. Campa-Mada, Elizabeth Carvajal-Millan, Karla G. Martínez‐Robinson et autres

Diabetes mellitus (DM) has a high incidence of comorbidities among patients with severe coronavirus disease 2019 (COVID-19). The elevated prevalence of DM in the world population makes it a significant risk factor because diabetic individuals appear to be prone to clinical complications …