Results 61 to 70 of about 4,656 (190)

A Study on the Antimicrobial Activity of Algae Extract: The Fucales Order Case

open access: yesBiology and Life Sciences Forum
Over the years, foodborne pathogens have caused countess health problems and massive financial losses. Therefore, an essential goal for the food industry is to prevent food contamination and the related foodborne illnesses as microbial contamination of ...
Aurora Silva   +8 more
doaj   +1 more source

Carbon and nitrogen contents depends on macroalgal species, their tissue section, and development stage

open access: yesPhycological Research, Volume 74, Issue 2, Page 175-187, April 2026.
SUMMARY Assessing the potential for macroalgae to function as a carbon sink (blue carbon) and nitrogen (N) assimilation is under intensive investigation. The content of elemental carbon (C) and N in macroalgae is the best indicator of their potential; however, with respect to the thallus, C and N content varies in space and time.
Yoichi Sato   +4 more
wiley   +1 more source

Diversified Chemical Structures and Bioactivities of the Chemical Constituents Found in the Brown Algae Family Sargassaceae

open access: yesMarine Drugs
Sargassaceae, the most abundant family in Fucales, was recently formed through the merging of the two former families Sargassaceae and Cystoseiraceae. It is widely distributed in the world’s oceans, notably in tropical coastal regions, with the exception
Yan Peng   +6 more
doaj   +1 more source

Interspecific variation in total phenolic content in temperate brown algae

open access: yesJournal of Biological Research, 2017
Marine algae synthesize secondary metabolites such as polyphenols that function as defense and protection mechanisms. Among brown algae, Fucales and Dictyotales (Phaeophyceae) contain the highest levels of phenolic compounds, mainly phlorotannins, that ...
Anna Maria Mannino   +2 more
doaj   +1 more source

Opportunistic Macroalgae as a Component in Assessment of Eutrophication

open access: yesDiversity, 2022
For the last few decades, coastal eutrophication with the associated mass development of opportunistic macroalgae has increased on a global scale. Since the end of the 2000’s, the number of studies of macroalgal blooms also increased many times.
Yulia I. Gubelit
doaj   +1 more source

Organellar genome comparisons of Sargassum polycystum and S. plagiophyllum (Fucales, Phaeophyceae) with other Sargassum species

open access: yesBMC Genomics, 2022
Background Sargassum polycystum C. Agardh and Sargassum plagiophyllum C. Agardh are inhabitants of tropical coastal areas, their populations are negatively influenced by global warming and marine environment changes.
Shuangshuang Zhang   +4 more
doaj   +1 more source

An Acetocarmine Squash Technique for the Fucales [PDF]

open access: yesNature, 1957
ACETOCARMINE techniques have only been used to a limited extent in cytological studies of the Phaeophyta, and only in examination of filamentous forms, or filamentous phases in the life-history of the larger forms. Investigations of the Fucales have relied on techniques of embedding and microtoming, followed by staining with Heidenhain's haematoxylin1 ...
openaire   +1 more source

ANATOMÍA DE LAS ESTRUCTURAS REPRODUCTORAS EN DOS VARIEDADES DE Sargassum (FUCALES, SARGASSACEAE)

open access: yesRevista de Investigaciones Marinas, 2023
La anatomía de los receptáculos es un carácter importante para la ubicación taxonómica de muchas especies del género Sargassum. Se analizaron especímenes de Sargassum hystrix J. Agardh y S. hystrix var. Buxifolium Chauvin ex J.
Lourdes Moreira, Rubén Cabrera
doaj  

Seaweed Habitats on the Shore: Characterization through Hyperspectral UAV Imagery and Field Sampling

open access: yesRemote Sensing, 2022
Intertidal macroalgal habitats are major components of temperate coastal ecosystems. Their distribution was studied using field sampling and hyperspectral remote mapping on a rocky shore of Porspoder (western Brittany, France).
Wendy Diruit   +8 more
doaj   +1 more source

Further expansion of the alien seaweed Caulerpa taxifolia var. distichophylla (Sonder) Verlaque, Huisman & Procacini (Ulvophyceae, Bryopsidales) in the Eastern Mediterranean Sea [PDF]

open access: yes, 2016
We are grateful to Andreas Antoniou (Dep. of Environment, Ministry of Agriculture, Rural Development & Environment, Cyprus) for his assistance in the preparation of the illustrations. We would also like to thank Dr.
Aplikioti, Marilena   +8 more
core   +2 more sources

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