Results 41 to 50 of about 6,501 (224)

In Vitro Anti-HIV-1 Reverse Transcriptase and Integrase Properties of Punica granatum L. Leaves, Bark, and Peel Extracts and Their Main Compounds

open access: yesPlants, 2021
In a search for natural compounds with anti-HIV-1 activity, we studied the effect of the ethanolic extract obtained from leaves, bark, and peels of Punica granatum L.
Cinzia Sanna   +8 more
doaj   +1 more source

Effects of dietary hydrolyzable tannins on growth performance, antioxidant capacity, intestinal microflora and resistance against Vibrio parahaemolyticus of juvenile Pacific white shrimp, Litopenaeus vannamei (Boone, 1931)

open access: yesAquaculture Reports, 2021
Tannins have great potential as an alternative to in-feed antibiotics. However, no study has investigated the effects of tannins on shrimp. The present study assessed the eff ;ects of hydrolyzable tannins (HTs) fed at different inclusion levels (F0 ...
Xu-Feng Zhu   +3 more
doaj   +1 more source

A New Age for Quercus spp. Fruits: Review on Nutritional and Phytochemical Composition and Related Biological Activities of Acorns [PDF]

open access: yes, 2016
The current global food system must adapt to the expected growth of world population (about 9 billion individuals by 2050). This adaptation will probably include an increased consumption of edible wild foods, due to their richness in micronutrients and ...
Barreira, João C.M.   +3 more
core   +1 more source

The antimicrobial capacity of Cistus salviifolius and Punica granatum plant extracts against clinical pathogens is related to their polyphenolic composition

open access: yesScientific Reports, 2021
Antimicrobial resistance poses a serious threat to human health worldwide. Plant compounds may help to overcome antibiotic resistance due to their potential resistance modifying capacity.
Francisco Javier Álvarez-Martínez   +4 more
doaj   +1 more source

VEGETABLE TANNINS, RUMINAL MICROBIOTA AND RUMINANT METABOLISM INTERACTION

open access: yesTropical and Subtropical Agroecosystems, 2021
Background. Tannins, as polyphenolic secondary metabolites of plants, are attributed both beneficial and adverse functions when they are consumed by animals, effects that depend on the chemical structure and the concentration used.
Bernardino Espinoza-Velasco   +1 more
doaj   +1 more source

Salivary proline-rich protein may reduce tannin-iron chelation: a systematic narrative review

open access: yesNutrition & Metabolism, 2017
Background Tannins are often cited for antinutritional effects, including chelation of non-heme iron. Despite this, studies exploring non-heme iron bioavailability inhibition with long-term consumption have reported mixed results.
Nicole M. Delimont   +3 more
doaj   +1 more source

Fast measurement of cooling and heating rates in standard cryopreservation protocols based on vitrification [PDF]

open access: yes, 2010
Estudio de la cinética de la crioconservación de tejidos ...
González Benito, Elena   +2 more
core   +2 more sources

Insecticidal Activity of Tannins from Selected Brown Macroalgae against the Cotton Leafhopper Amrasca devastans

open access: yesPlants, 2023
Seaweeds, also known as marine macroalgae, are renewable biological resources that are found worldwide and possess a wide variety of secondary metabolites, including tannins. Drifted brown seaweed (DBSW) is particularly rich in tannins and is regarded as
Ganeshan Petchidurai   +4 more
doaj   +1 more source

Extraction and Quantification of Hydrolyzable Tannins in Acorns from Different Species of Oak Trees (Quercus spp.) [PDF]

open access: yes, 2019
Do white-tailed deer (Odocoileus virginianus) prefer to eat certain types of acorns based on tannin content? Hydrolyzable tannins consist of gallate groups connected via ester linkages to a carbohydrate (D-glucose) The Prussian Blue method was used to ...
Browning, Sarah, Woodruff, Marshall E.
core   +1 more source

Ionic–Bionic Interfaces: Advancing Iontronic Strategies for Bioelectronic Sensing and Therapy

open access: yesAdvanced Science, EarlyView.
Ionic–bionic interfaces for bioelectronics leverage ions as multifunctional mediators that combine mechanical compliance, ionic and electronic functionalities, and therapeutic effects. These systems offer real‐time biosignal transduction, effective wound dressing, responsive drug delivery, and seamless interaction between soft tissues and electronic ...
Yun Goo Ro   +6 more
wiley   +1 more source

Home - About - Disclaimer - Privacy