Results 111 to 120 of about 3,549 (219)

Kelps’ long-distance dispersal: role of ecological/oceanographic processes and implications to marine forest conservation [PDF]

, 2018
Long-distance dispersal is one of the main drivers structuring the distribution of marine biodiversity. This study reports the first occurrence of Macrocystis pyrifera and Durvillaea antarctica rafts on the southwestern warm temperate coast of the ...
Ana Martinez, Andrés Mansilla, Antônio Batista Anderson, Brown, Caroline Schmitz, Castañeda, Clendenning, Darwin, Ester Serrão, Fabrizio Scarabino, Freire, Gabriela Velez-Rubio, Gang Liu, Garbary, Graciela Fabiano, Hay, Horta, Hutchinson, Jaime Ojeda, Jorge Assis, Kuhnemann, Leonardo Ortega, Luis Barreto, Lüning, MacArthur, Mackas, Manuela Bernardes Batista, Mark Rothman, Olga Camacho, Paola Franzan Sanches, Paulo Antunes Horta, Paulo Simionatto Polito, Peterson, Rui Santos, Thiago Lima Silveira, Van den Hoek   +35 more
core   +2 more sources

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

Macroalgal responses to ocean acidification depend on nutrient and light levels [PDF]

, 2015
Ocean acidification may benefit algae that are able to capitalize on increased carbon availability for photosynthesis, but it is expected to have adverse effects on calcified algae through dissolution.
Adams, Aphalo, Arnold, Baggini, Bermejo, Bischof, Blois, Boatta, Brodie, Calosi, Celis-Plá, Celis-Plá, Connan, Connell, Cornwall, Dickson, Eilers, Falkenberg, Ferreira, Figueroa, Figueroa, Figueroa, García-Plazaola, García-Plazaola, Gaylord, Gilmore, Giordano, Hanelt, Harley, Hepburn, Hofmann, Hurd, Johnson, Koch, Koroleff, Martínez, Oviedo, Pettit, Pierangelini, Pierrot, Porzio, Pérez-Lloréns, Raven, Raven, Rodrigues, Roleda, Roy, Russell, Russell, Scherner, Schreiber, Strain, Swanson, Yesson, Zou   +54 more
core   +3 more sources

Extrato etanólico de representantes de cinco famílias de plantas e óleo essencial da família Asteraceae sobre o fungo Colletotrichum gloeosporioides coletados de frutos de mamoeiro (Carica papaya L.). [PDF]

, 2012
Colletotrichum gloeosporioides é o agente causal da antracnose, principal doença pós-colheita do mamoeiro. O objetivo deste trabalho foi verificar a fungitoxicidade do extrato etanólico de representantes de cinco famílias de plantas e óleo essencial da ...
Bonett, Lucimar Pereira, Gamelo, Fernanda Pompermeyer, Muller, Giovana Mayara, Wessling, Cláudia Regina   +3 more
core  

Purification of phlorotannins from Macrocystis pyrifera using macroporous resins

Food Chemistry, 2017
Phlorotannins are secondary metabolites produced by brown seaweed, which are known for their nutraceutical and pharmacological properties. The aim of this work was to determine the type of macroporous resin and the conditions of operation that improve the purification of phlorotannins extracted from brown seaweed, Macrocystis pyrifera.
Leyton, A., Vergara Salinas, J. R., Pérez C., José Ricardo, Lienqueo, M. E.   +3 more
openaire   +3 more sources

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

Phenotypic variation of Fucus ceranoides, F. spiralis and F. vesiculosus in a temperate coast (NW Portugal) [PDF]

, 2009
Brown algae includes several species of Fucus, reported both in the tidal and intertidal zones of cold and temperate regions. Environmental parameters induce wide biological variability in intertidal algae, manifested by alterations at several levels ...
Cairrão, E., Guilhermino, L., Morgado, F., Nogueira, A. J. A., Pereira, M. J., Soares, A. M. V. M.   +5 more
core  

A New Phlorotannin from the Brown Alga Ecklonia stolonifera

Chemical and Pharmaceutical Bulletin, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
Hye Sook, Kang, Hae Young, Chung, Jee Hyung, Jung, Byeng Wha, Son, Jae Sue, Choi   +4 more
openaire   +3 more sources

Preface for Special Collection “Phlorotannins” [PDF]

Natural Product Communications, 2022
openaire   +1 more source

Cosmeceutical Applications of Phlorotannins from Brown Seaweeds

Phycology
Due to the adverse effects associated with synthetic cosmetic ingredients, global demand is increasingly shifting toward natural formulations that offer diverse benefits for enhancing skin health and overall beauty. Researchers around the world are extensively exploring a variety of unique natural secondary metabolites for cosmeceutical applications ...
D. M. N. M. Gunasekara, Lei Wang, K. H. I. N. M. Herath, K. K. A. Sanjeewa   +3 more
openaire   +2 more sources