Results 31 to 40 of about 27,761 (263)

Phaeophyceaean (Brown Algal) Extracts Activate Plant Defense Systems in Arabidopsis thaliana Challenged With Phytophthora cinnamomi

open access: yesFrontiers in Plant Science, 2020
Seaweed extracts are important sources of plant biostimulants that boost agricultural productivity to meet current world demand. The ability of seaweed extracts based on either of the Phaeophyceaean species Ascophyllum nodosum or Durvillaea potatorum to ...
Md Tohidul Islam   +7 more
doaj   +1 more source

A field deployable method for a rapid screening analysis of inorganic arsenic in seaweed [PDF]

open access: yes, 2017
The authors thank the support for getting the seaweed samples from the projects funded under the Department of Agriculture, Food and the Marine’s Competitive research programmes in Ireland. Reference number 14 SF 860. The authors thank Corny Brombach for
Bralatei, Edi   +7 more
core   +2 more sources

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

Seaweed as feed supplement (OK-Net EcoFeed Practice Abstract) [PDF]

open access: yes, 2020
• Effectivity might differ depending on the seaweed type, harvest season and processing method. Brown and red seaweed species may be better than green.
van der Heide, Marleen Elise   +1 more
core  

Sargassum polyceratium (Phaeophyceae, Fucaceae) surface molecule activity towards fouling organisms and embryonic development of benthic species [PDF]

open access: yes, 2011
International audienceCoral reefs have undergone profound ecological changes over recent decades. Areas formerly covered by scleractinian coral species are now often overgrown by macroalgae.
Gros, O.   +3 more
core   +4 more sources

Ethanol production from seaweed extract

open access: yesJournal of Industrial Microbiology and Biotechnology, 2000
Extracts from Laminaria hyperborea could possibly be fermented to ethanol commercially. In particular, seaweed harvested in the autumn contains high levels of easily extractable laminaran and mannitol. Four microorganisms were tested to carry out this fermentation, one bacterium and three yeasts.
S J Horn, I M Aasen, K �stgaard
openaire   +1 more source

Preliminary screening of the aqueous extracts of twenty-three different seaweed species in Sri Lanka with in-vitro and in-vivo assays

open access: yesHeliyon, 2020
Background: Seaweeds are an important source of bioactive compounds which are applied in various aspects of medicinal investigations. The present study was conducted to investigate cytoxicity (in-vitro and in-vivo) and wound healing activity of different
Amal D. Premarathna   +9 more
doaj   +1 more source

An Overview: Seaweed Extract as Biostimulant

open access: yesInternational Journal of Progressive Sciences and Technologies, 2023
Applying biostimulants to plants can improve their physiological functions, promoting growth and decreasing the impacts of stress factors on plants. Seaweed is one of the biostimulant sources that are widely explored on crops recently. Seaweed extract can improve plant growth at all stages including, germination, harvest, and even post-harvest.
Millania Putri Shayen   +2 more
openaire   +1 more source

Evaluation of antioxidant and antibacterial activities of some selected seaweeds from Saint Martin's Island of Bangladesh

open access: yesFood Chemistry Advances, 2023
The effects of extracting solvents on the antioxidant and antibacterial activity of crude extracts of six seaweeds were investigated. The antioxidant activity of seaweed crude extracts was evaluated by total antioxidant activity (TAA), 2,2-diphenyl-1 ...
F. Afrin   +7 more
doaj   +1 more source

In vitro study on the inhibitory effects of Korean brown, green, and red seaweed extracts on collagenase, elastase, and hyaluronidase

open access: yesFisheries and Aquatic Sciences
Skin aging is classified according to intrinsic factors, such as genetic and metabolic processes, and extrinsic factors, such as stress and exposure to ultraviolet radiation.
Hyo-Bin Kim   +4 more
doaj   +1 more source

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