Results 91 to 100 of about 2,593 (203)

Optimization of phlorotannin extraction from Sargassum cymosum C. Agardh

, 2022
Florotaninos são uma classe de polifenóis exclusivos de algas pardas com uma variedade de bioatividades com aplicações industriais. A extração com solvente é o método mais comumente utilizado, entretanto não há consenso sobre qual é o melhor método nem ...
Negreiros, Arthur Torres [UNESP]
core  

Cladostephus spongiosum as a Novel Protein Source: Bioactive, Techno‐Functional, and Physicochemical Properties

Journal of Food Science, Volume 91, Issue 6, June 2026.
ABSTRACT Recently, the food industry has been searching for alternative proteins, and macroalgaeare one of the novel protein sources. This study aimed to determine the optimum conditions for ultrasound‐ and enzyme‐assisted protein extraction from Cladostephus spongiosum (CS).
Aysun Yücetepe, Elif Feyza Aydar, Eda Şensu, Zehra Mertdinç, Aslı Can Karaça, Emine Şükran Okudan, Beraat Özçelik   +6 more
wiley   +1 more source

Phlorotannins from Alaskan Seaweed Inhibit Carbolytic Enzyme Activity

Marine Drugs, 2014
Global incidence of type 2 diabetes has escalated over the past few decades, necessitating a continued search for natural sources of enzyme inhibitors to offset postprandial hyperglycemia.
Joshua Kellogg, Mary H. Grace, Mary Ann Lila   +2 more
doaj   +1 more source

Effects of Nutrient Enrichment on Growth and Phlorotannin Production in Fucus gardneri Embryos [PDF]

, 2000
Resource-allocation models predict trade-offs between growth and chemical defense. The carbon/nutrient balance hypothesis (CNBH) predicts that plants will allocate carbon to growth when nutrients are abundant and allocate it to carbon-based antiherbivore
Van Alstyne, Kathryn L, Dr., Pelletreau, Karen N.   +1 more
core  

A macroporous resin purification process to obtain food-grade phlorotannin-rich extracts with α-glucosidase inhibitory activity from Chilean brown seaweeds: An UHPLC-MSn profiling

, 2023
An efficient macroporous resin purification process was designed to obtain food-grade phlorotannin-rich extracts from the seaweeds Durvillaea incurvata and Lessonia spicata.
Erpel, Fernanda, Perez Correa, Jose Ricardo, Mateos, Raquel, Pérez-Correa, José Ricardo, Camilo, Conrado   +4 more
core   +1 more source

Profiling of the Molecular Weight and Structural Isomer Abundance of Macroalgae-Derived Phlorotannins

Marine Drugs, 2015
Phlorotannins are a group of complex polymers of phloroglucinol (1,3,5-trihydroxybenzene) unique to macroalgae. These phenolic compounds are integral structural components of the cell wall in brown algae, but also play many secondary ecological roles ...
Natalie Heffernan, Nigel P. Brunton, Richard J. FitzGerald, Thomas J. Smyth   +3 more
doaj   +1 more source

Intraspecific variation in the phlorotannin content of the brown alga Ascophyllum nodosum

, 2003
Many brown macroalgae contain substantial concentrations of polyphenolic compounds, known as phlorotannins. Previous studies have shown that much of the variation in phlorotannin concentration is correlated with taxonomy and biogeography, but little is ...
Åberg, Per,, Toth, Gunilla B.,, Pavia, Henrik,, Lindgren, Annelie,   +3 more
core  

Phlorotannin from Turbinaria ornata exhibits anticoagulant and antiplatelet activity: A promising natural resource for thrombotic disorder management [PDF]

Phlorotannins derived from the brown macroalga Turbinaria ornata exhibit anticoagulant and antiplatelet activity, making them a promising natural resource for functional foods targeting thrombotic disorders.
Chakraborty, Kajal, George, Ans Mariya, Pai, Ashwin A, Mereeta, T J   +3 more
core   +1 more source

Co-Treatment with Phlorotannin and Extracellular Vesicles from Ecklonia cava Inhibits UV-Induced Melanogenesis

Antioxidants
Hyperpigmentation due to ultraviolet (UV)-induced melanogenesis causes various esthetic problems. Phlorotannin (PT) and extracellular vesicles (EVs) derived from various plants suppress melanogenesis pathways.
Kyung-A Byun, Youngjin Park, Seyeon Oh, Sosorburam Batsukh, Kuk Hui Son, Kyunghee Byun   +5 more
doaj   +1 more source

Extracellular Vesicles from Ecklonia cava and Phlorotannin Promote Rejuvenation in Aged Skin

Marine Drugs
Plant-derived extracellular vesicles (EVs) elicit diverse biological effects, including promoting skin health. EVs isolated from Ecklonia cava (EV-EC) carry heat shock protein 70 (HSP70), which inhibits key regulators such as TNF-α, MAPKs, and NF-κB ...
Sosorburam Batsukh, Seyeon Oh, Ji Min Lee, Judy Hong Jin Joo, Kuk Hui Son, Kyunghee Byun   +5 more
doaj   +1 more source