Results 1 to 10 of about 7,846 (182)

Improving The Antioxidant Activity of Sodium Alginate from Sargassum sp. by Thermal Heating and Chemical Methods

open access: yesJurnal Kelautan Tropis, 2020
The relationship between molecular structure and bioactivity was evaluated for sodium alginates obtained under different degradation treatment (raw alginates, heat-treated, and chemical-treated) from Sargassum sp. This study was conducted to identify the
Mila Safitri Rizfa   +2 more
doaj   +1 more source

Corps en lutte et terres asphyxiées : un regard sur les conséquences des sargasses en Martinique et en Guadeloupe

open access: yesÉtudes Caribéennes
Since 2011, inhabitants of Martinique and Guadeloupe (French West Indies) have been suffering from the disruption of sargassums’ beachings. Accustomed to the Atlantic coasts of the Caribeean territories for centuries, the flow and circulation of the ...
Fanny Sabourin Labrousse
doaj   +1 more source

Une approche prospective des coûts de la chaîne logistique amont par la méthode PREVA dans un contexte de valorisation des algues sargasses

open access: yesÉtudes Caribéennes
The objective of this article is to study the costs of the upstream supply chain in the context of sargassum seaweed valorization. This is a prospective approach whose chosen methodology consists of modeling an upstream supply chain by coupling discrete ...
Katie Lanneau, Maurice Bilioniere
doaj   +1 more source

Appetite in captivity - feeding studies of the red sea cucumber Parastichopus tremulus

open access: yesFrontiers in Marine Science, 2023
The deposit feeding sea cucumber Parastichopus tremulus is an underutilised resource in North Atlantic waters. Geographically it is distributed from the Barents Sea in the north to the Canary Islands in the south. At present performance of P. tremulus in
Jan Sunde, Gyda Christophersen
doaj   +1 more source

Fucoidan–Chitosan Polyelectrolyte Complex as a Marine-Derived Colloidal Carrier Platform for Photoprotective Agents

open access: yesScientia Pharmaceutica
Brown algae are a valuable source of bioactive secondary metabolites, particularly polyphenols and sulfated polysaccharides with photoprotective and antioxidant activities.
Katherine González-Berrio   +1 more
doaj   +1 more source

Green ultrasound-assisted extraction of pigments from Mexican Caribbean Sargassum

open access: yesFrontiers in Marine Science
IntroductionThe increasing accumulation of Sargassum spp., primarily S. fluitans and S. natans, along Caribbean coastlines has become an environmental and economic challenge.
E. Joel López-Torres   +6 more
doaj   +1 more source

Molecular diversity of Sargassum populations from Persian Gulf Sea coasts [PDF]

open access: yesJournal of Epigenetics
Sargassum is a brown alga in the coasts of warm waters of the world. In Iran this alga found in the coasts of Persian Gulf and Oman Sea. A little information is available from molecular variation of this genus because the genetic variability of this alga.
Fatemeh Sargazi
doaj   +1 more source

Carbon Materials Prepared from Invading Pelagic Sargassum for Supercapacitors’ Electrodes

open access: yesMolecules, 2023
Since 2011, substantial amounts of pelagic Sargassum algae have washed up along the Caribbean beaches and the Gulf of Mexico, leading to negative impacts on the economy and the environment of those areas. Hence, it is now crucial to develop strategies to
Sandra Roche   +7 more
doaj   +1 more source

An evaluation of Sargassum seaweed media compositions on the performance of hot pepper (Capsicum chinense Jacq.) seedling production

open access: yesCogent Food & Agriculture, 2016
There has been a massive influx of Sargassum in the Caribbean causing devastating consequences. The current study investigated the utilization of Sargassum (a mixture of the Sargassum flutens and Sargassum natans species) as a substrate formulated with ...
Marcus N.A. Ramdwar   +2 more
doaj   +1 more source

The effect of Sargassum glaucescens from the Persian gulf on neuropathy pain induced by paclitaxel in mice

open access: yesAdvanced Biomedical Research, 2020
Background: Marine seaweeds are a famous type of traditional food containing various kinds of secondary metabolites. These organisms have different biological activities such as antitumor, antiviral, and antioxidant.
Afsaneh Yegdaneh   +3 more
doaj   +1 more source

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