Results 11 to 20 of about 1,735,623 (275)

Chemical weathering in hardened volcanic horizons (tepetates) of the State of Mexico

open access: yesRevista Mexicana de Ciencias Geológicas, 2022
Weathering is one of the most important phenomena that affect the balance dynamics of the Earth's crust. The chemical composition of soil samples and hardened horizons from seven profiles (P1 to P7) of the State of Mexico was compared to detect the ...
Otilio A. Acevedo-Sandoval   +4 more
doaj   +1 more source

ACE-Inhibitory Activity of Whey Proteins Fractions Derived of Fermentation by Lacticaseibacillus rhamnosus GG and Streptococcus thermophilus SY-102

open access: yesFoods, 2023
Many studies have reported the benefits of probiotic microorganisms and the production of angiotensin-converting enzyme (ACE) inhibitors. Determining the proteolytic and ACE inhibition capacities during whey fermentation was the goal of the study ...
Laura Berenice Olvera-Rosales   +7 more
doaj   +1 more source

Antioxidant and Antihypertensive Properties from Muscle Hydrolysates of Farm Rainbow Trout

open access: yesBiology and Life Sciences Forum, 2022
Fish proteins are a promising source for multifunctional bioactive peptide production. Thus, this work aimed to establish the potentiality of rainbow trout muscle protein for the obtention of antioxidant and antihypertensive hydrolysates.
Emmanuel Pérez-Escalante   +6 more
doaj   +1 more source

Synthesis, photophysical properties and nonlinear response of a bisquinoline A-D-A with aggregation-induced emission for potential application in optoelectronic devices

open access: yesChemical Physics Impact, 2023
The present work reports the synthesis and characterization of a bisquinoline (BQT) with very attractive aggregation-induced emission (AIE) and optical nonlinear response.
O. Esquivel-González   +5 more
doaj   +1 more source

Very High Resolution Tools for the Monitoring and Assessment of Environmental Hazards in Coastal Areas

open access: yesFrontiers in Marine Science, 2021
Recently, new steps have been taken for the development of operational applications in coastal areas which require very high resolutions both in modeling and remote sensing products.
Guillermo García-Sánchez   +10 more
doaj   +1 more source

Nivmar: a storm surge forecasting system for Spanish waters

open access: yesScientia Marina, 2001
In this paper, a storm surge prediction system for the Spanish Waters is presented. The system, named Nivmar, is based on the ocean circulation Hamsom model and on the harmonical prediction of tides computed from data measured by the tide gauge network ...
Enrique Álvarez Fanjul   +2 more
doaj   +1 more source

The millipedes and centipedes of Chiapas amber [PDF]

open access: yesCheck List, 2018
An inventory of fossil millipedes (class Diplopoda) and centipedes (class Chilopoda) from Miocene Chiapas amber, Mexico, is presented, with the inclusion of new records.
Francisco Riquelme   +1 more
doaj   +3 more sources

Riqueza y distribución altitudinal de hepáticas epifitas del bosque de niebla de Hidalgo, México

open access: yesPolibotánica, 2023
Las hepáticas se distribuyen en forma heterogénea en su hábitat, pues dependen de condiciones micro ambientales particulares para su establecimiento.
José Francisco Juárez López   +3 more
doaj   +1 more source

Bioactive compounds and antioxidant activity of wheat bran and barley husk in the extracts with different polarity

open access: yesInternational Journal of Food Properties, 2019
Extracts of wheat bran and barley husk with solvents of different polarity were analyzed to determine the concentration of bioactive compounds (phytic acid, saponins, flavonoids, total phenolic compounds and phenolic profile) and their antioxidant ...
P. López-Perea   +8 more
doaj   +1 more source

Physicochemical and microbiological parameters during the manufacturing of a beer-type fermented beverage using selenized Saccharomyces boulardii

open access: yesHeliyon, 2023
Selenium is an essential trace element in human health. However, it has been considered a widespread selenium deficiency worldwide, although the recommended daily intake is very low (55 μg per day).
L. González-Salitre   +5 more
doaj   +1 more source

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