This study was conducted to evaluate the effect of Prosopis alba exudate gum (G) as encapsulating matrix component on water-solid interactions, physical state, oxidative damage and appearance properties of alginate-chitosan encapsulates containing fish oil. With this purpose, water sorption isotherms were obtained at 25 °C. G increased the hygroscopicity of encapsulates, showing a higher monolayer water content (7.87 ± 0.47% db.) than control (1.07 ± 0.04% db.). G introduction reduced the plasticizing effect of water, increasing the a range (a < 0.45) at which samples were in amorphous state and providing the highest protection against lipid oxidation. Appearance properties (chromatic and optical) were affected by hydration and were better maintained in samples containing G at a > 0.52. These results allow considering Prosopis alba exudate gum, as a novel excipient to protect fish oil encapsulated in low moisture polyelectrolyte systems, with the added benefits of employing an undervalued natural resource.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.foodchem.2018.01.018 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Insecticidal action, repellency, and toxicity mechanism of the essential oil of Lippia turbinata against the stored product pest Rhipibruchus picturatus (F.).
Pestic Biochem Physiol
May 2024
Instituto de Ciencias Químicas, Facultad de Agronomía y Agroindustrias (FAyA), Universidad Nacional de Santiago del Estero (UNSE), Consejo Nacional de Investigación Científicas y Técnicas (CONICET), Argentina. Electronic address:
The use of essential oils (EOs) in the development of alternative management methods for bruchid control under storage conditions aroused great interest because they have proven to be effective, less toxic, and less persistent in the ecosystem than synthetic pesticides. In this sense, leaves of Lippia turbinata (Griseb.) Moldenke EO were studied in the present work.
View Article and Find Full Text PDFInsects, Plants, and Microorganisms from Dry Lands as Novel Sources of Proteins and Peptides for Human Consumption.
Foods
November 2023
Reaserch Center and Ethnobiological Garden (CIJE), Universidad Autónoma de Coahuila, Viesca 27480, Mexico.
Protein malnutrition is present in developing countries but also in developed ones due to actual eating habits involving insufficient protein intake. In addition to this, it is estimated by the Food and Agricultural Organization of the United Nations that the world's population will increase to 9.1 billion people in less than 30 years.
View Article and Find Full Text PDFMuffin-Type Bakery Product Based on Mexican Mesquite ( spp.) Flour: Texture Profile, Acceptability, and Physicochemical Properties.
Foods
September 2023
Departamento de Alimentos, Facultad de Ciencias Biológicas, Universidad Autónoma de Nuevo León (UANL), Av. Pedro de Alba S/N, Cd. Universitaria, San Nicolás de los Garza 66455, Mexico.
In this research, muffin-type bakery products were developed based on wheat flour (WF) and mesquite flour (MF) in the following proportions: WFMF 90:10, WFMF 75:25, and WFMF 50:50. The products were characterized based on various properties in which it was possible to observe that the water activity (aw) did not show a significant change with the increase in the concentration of MF. In addition, the increase in the concentration of MF modified the sensory properties (color, odor, flavor, texture, and acceptance), further decreasing the luminosity and increasing the values of the a* and b* coordinates.
View Article and Find Full Text PDFPotential of plant mediated biosynthesis of iron nanoparticles and their application in dye degradation process.
J Air Waste Manag Assoc
June 2023
Environmental Pollution Laboratory, Department of Environmental Studies, University of Delhi, Delhi, India.
Article Synopsis
- Nanotechnology, specifically the green synthesis of iron nanoparticles (FeNPs) using leaf litter, is an innovative and eco-friendly method gaining attention for various applications in environmental remediation.
- The study utilized seasonal tree waste from urban areas to create FeNPs, which effectively degraded commercial dyes while ensuring that iron leaching into treated water was below allowable limits.
- The resulting nanoparticles demonstrate high surface area and porosity, positioning them as a promising low-cost solution for wastewater treatment and addressing solid waste issues, with potential for large-scale application in pollution remediation policies.
Heavy metal accumulation in leaves of selected plant species in urban areas of Delhi.
Environ Sci Pollut Res Int
February 2023
Natural Resource Management Lab (306), Department of Botany, University of Delhi, New Delhi, 110007, India.
Heavy metals beyond their permissible limits are major contaminants and causes of concern due to their persistent nature and health hazards. Several studies validated the utilization of plants as biomonitors and bioaccumulators for heavy metal pollution. Therefore, this study was conducted to examine the proficiency for heavy metal monitoring and mitigation by commonly found plant species in urban areas of Delhi.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!