Microencapsulation of Betalains Extracted from Garambullo () to Produce Active Chitosan-Polyvinyl Alcohol Films with Delayed Release of Bioactive Compounds.

Garambullo is a plant with little industrial application. However, garambullo contains betalains, photosensitive phytochemical compounds, which through microencapsulation can be used in chitosan-polyvinyl alcohol (PVOH) films for application in tomato coatings. These biopackages were characterized by physical tests, water vapor permeability, puncture tests, extension, color, differential scanning calorimetry (DCS), Fourier transform infrared (FTIR) spectroscopy, and antioxidant and antimicrobial activity analyses.

Physicochemical, nutritional properties, and antioxidant potential of 'limilla' fruit ( var. schmidelioides (Schltdl.) Engl.).

inhabits humid oak and oakpine forests in the State of Michoacán (Mexico). The fruit of is edible and is traditionally used in the preparation of soft drinks, ice pops, ice creams and 'atole'. The objective of the present investigation was to carry out a physical and chemical characterization and analysis of the antioxidant capacity of fruit.

Chemical and Protein Characterization of Two Varieties of Chickpea (Cicer Arietinum): Costa 2004 and El Patrón.

The objective of this study was to evaluate the chemical composition of two chickpea varieties, 'Costa 2004' and 'El Patrón', and to characterize their proteins to determine their technological potential for the food industry. For this purpose, chickpea samples of both varieties from the 2019 harvest region of Guanajuato, Mexico, were obtained and chemically characterized to determine the protein fractions using electrophoretic and amino acid profiling. The chickpea variety 'Costa 2004' contained 3% less protein and 7% less dietary fiber content than the variety 'El Patrón'; whereas, the carbohydrate content of 'Costa 2004' was 4% greater.

Piquin chili, a wild spice: natural variation in nutraceutical contents.

The piquin chili is a wild spice widely consumed from the South United States to Central America and stands out as a source of flavonoids, essential metabolites with antioxidant properties. The concentrations of flavonoids, carotenoids, and capsaicinoids vary according to regions, maturity stages, and ripening processes. These compounds, which are known for their health benefits and industrial applications, highlight the importance of identifying ideal environmental conditions for collecting fruits with the highest contents.

Reduction in Salt Stress Due to the Action of Halophilic Bacteria That Promote Plant Growth in .

Soil salinity is one of the most important factors reducing agricultural productivity worldwide. Halophilic plant growth-promoting bacteria (H-PGPB) represent an alternative method of alleviating saline stress in crops of agricultural interest. In this study, the following halophilic bacteria were evaluated: sp.

Identification of Halophilic and Halotolerant Bacteria from the Root Soil of the Halophyte Raf.

Soil salinity is a condition that limits crop growth and productivity, and soil-dwelling bacteria from halophytic plant roots may be a viable strategy to cope with low productivity due to salt stress. Halophilic and halotolerant bacteria of the root soil of were analyzed in this study as there is little evidence regarding its associated microbiology. Soil was sampled from the roots of to obtain the cultivable bacteria.

Nutritional Composition, Bioactive Compounds and Antioxidant Activity of Wild Edible Flowers Consumed in Semiarid Regions of Mexico.

In semiarid regions of Mexico, it is common to use the floristic richness of wild plants as food ingredients. Hence, flowers of Agave salmiana, Aloe vera, Erythrina americana, and Myrtillocactus geometrizans, which are typical and traditionally consumed flowers, were analyzed. The physicochemical properties; proximate composition; the contents of minerals, carotenoids, ascorbic acid, phenols, and total flavonoids; the quantification of phenolic compounds by HPLC; and the antioxidant activity in vitro were determined.

GWAS to Identify Genetic Loci for Resistance to Yellow Rust in Wheat Pre-Breeding Lines Derived From Diverse Exotic Crosses.

Yellow rust (YR) or stripe rust, caused by f. sp Eriks (), is a major challenge to resistance breeding in wheat. A genome wide association study (GWAS) was performed using 22,415 single nucleotide polymorphism (SNP) markers and 591 haplotypes to identify genomic regions associated with resistance to YR in a subset panel of 419 pre-breeding lines (PBLs) developed at International Center for Maize and Wheat Improvement (CIMMYT).

Photosynthesis and chloroplast genes are involved in water-use efficiency in common bean.

A recent proposal to mitigate the effects of climatic change and reduce water consumption in agriculture is to develop cultivars with high water-use efficiency. The aims of this study were to characterize this trait as a differential response mechanism to water-limitation in two bean cultivars contrasting in their water stress tolerance, to isolate and identify gene fragments related to this response in a model cultivar, as well as to evaluate transcription levels of genes previously identified. Keeping CO2 assimilation through a high photosynthesis rate under limited conditions was the physiological response which allowed the cultivar model to maintain its growth and seed production with less water.