Results 21 to 30 of about 5,121 (201)

Preparation and Chromatographic Analysis of Phlorotannins [PDF]

open access: yesJournal of Chromatographic Science, 2013
In the 70s, reports began to appear of phenolic metabolites of brown algae with the characteristics of tannins; these compounds, initially termed phaeophyte tannins, marine algal polyphenols or polyphloroglucinols, are known as phlorotannins, the youngest group of plant polyphenolics.
José Hipólito Isaza, Martínez   +1 more
openaire   +2 more sources

Marine Polyphenol Phlorotannins as a Natural Sleep Aid for Treatment of Insomnia: A Review of Sedative–Hypnotic Effects and Mechanism of Action

open access: yesMarine Drugs, 2022
Insomnia is a common sleep disorder. Natural sleep aids are gaining worldwide popularity as alternatives to prescription drugs for improving sleep.
Seonghui Kim   +6 more
doaj   +1 more source

Fucaceae: A Source of Bioactive Phlorotannins [PDF]

open access: yesInternational Journal of Molecular Sciences, 2017
Fucaceae is the most dominant algae family along the intertidal areas of the Northern Hemisphere shorelines, being part of human customs for centuries with applications as a food source either for humans or animals, in agriculture and as remedies in folk medicine.
Marcelo Catarino   +2 more
openaire   +2 more sources

Antimicrobial and Anti-Quorum Sensing Activities of Phlorotannins From Seaweed (Hizikia fusiforme)

open access: yesFrontiers in Cellular and Infection Microbiology, 2020
Multidrug-resistant bacteria (MDR) are becoming a global health problem, and scientists are continuously investigating new strategies to fight against MDR.
Jiali Tang, Wenqian Wang, Weihua Chu
doaj   +1 more source

Impact of Phlorotannin Extracts from Fucus vesiculosus on Human Gut Microbiota

open access: yesMarine Drugs, 2021
Recent studies indicate that plant polyphenols could be pointed as potential prebiotic candidates since they may interact with the gut microbiota, stimulating its growth and the production of metabolites.
Marcelo D. Catarino   +7 more
doaj   +1 more source

In Vitro and In Silico Characterization of G-Protein Coupled Receptor (GPCR) Targets of Phlorofucofuroeckol-A and Dieckol

open access: yesMarine Drugs, 2021
Phlorotannins are polyphenolic compounds in marine alga, especially the brown algae. Among numerous phlorotannins, dieckol and phlorofucofuroeckol-A (PFF-A) are the major ones and despite a wider biological activity profile, knowledge of the G protein ...
Pradeep Paudel   +5 more
doaj   +1 more source

Phlorotannin Extracts from Fucales Characterized by HPLC-DAD-ESI-MSn: Approaches to Hyaluronidase Inhibitory Capacity and Antioxidant Properties [PDF]

open access: yes, 2019
Purified phlorotannin extracts from four brown seaweeds (Cystoseira nodicaulis (Withering) M. Roberts, Cystoseira tamariscifolia (Hudson) Papenfuss, Cystoseira usneoides (Linnaeus) M.
Andrade, Paula   +6 more
core   +1 more source

Dieckol: a brown algal phlorotannin with biological potential

open access: yesBiomedicine & Pharmacotherapy, 2021
Dieckol [C36H22O18], is a naturally occurring phlorotannin found in some brown algal species. Dieckol is gaining more attention in the scientific community for its potential biological activities. It has been exhibited a broad spectrum of therapeutic functions including anti-bacterial, anti-cancer, anti-oxidant, anti-aging, anti-diabetic ...
Rajan, Durairaj Karthick   +3 more
openaire   +3 more sources

In vitro antiradical and neuroprotective activity of polyphenolic extract from marine algae Padina australis H. [PDF]

open access: yes, 2014
The neuroprotective properties and antioxidant potential of polyphenolic extracts from a brown seaweed Padina australis, were evaluated by the inhibition assay against acetylcholine esterase using indoxyl acetate as the substrate, and by the radical ...
Murugan, Amarchand Chordia   +5 more
core   +5 more sources

Production of protein extracts from Swedish red, green, and brown seaweeds, Porphyra umbilicalis Kützing, Ulva lactuca Linnaeus, and Saccharina latissima (Linnaeus) J. V. Lamouroux using three different methods [PDF]

open access: yes, 2018
peer-reviewedThe demand for vegetable proteins increases globally and seaweeds are considered novel and promising protein sources. However, the tough polysaccharide-rich cell walls and the abundance of polyphenols reduce the extractability and ...
Carlsson, Nils-Gunnar   +5 more
core   +2 more sources

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