Results 1 to 10 of about 434 (67)

Cyanobacteria and Red Macroalgae as Potential Sources of Antioxidants and UV Radiation-Absorbing Compounds for Cosmeceutical Applications

open access: yesMarine Drugs, 2020
In recent years, research on natural products has gained considerable attention, particularly in the cosmetic industry, which is looking for new bio-active and biodegradable molecules.
JOSÉ Bonomi Barufi   +2 more
exaly   +3 more sources

Extraction, Isolation and Characterization of Mycosporine-like Amino Acids from Four Species of Red Macroalgae

open access: yesMarine Drugs, 2021
Marine macroalgae is known to be a good source of mycosporine-like amino acids (MAAs), especially red macroalgae. As a new type of active substance with commercial development prospects, the current progress in the extraction, isolation and ...
Sun Yingying
exaly   +3 more sources

Isolation of Mycosporine-like Amino Acids from Red Macroalgae and a Marine Lichen by High-Performance Countercurrent Chromatography: A Strategy to Obtain Biological UV-Filters

open access: yesMarine Drugs, 2023
Marine organisms have gained considerable biotechnological interest in recent years due to their wide variety of bioactive compounds with potential applications.
JOSÉ Cheel   +2 more
exaly   +3 more sources

EVALUATION OF ANTIOXIDANT ACTIVITIES OF SOME ABUNDANT MARINE MACROALGAE, EGYPT [PDF]

open access: yesBulletin of Pharmaceutical Sciences. Assiut University, 2023
This study investigated the antioxidant scavenging activity of nine marine macroalgae extracts collected from different Egyptian coasts. The extracts were tested using the DPPH assay to exhibit various antioxidant activities.
H. Ahmed   +3 more
doaj   +1 more source

Seasonal Changes in the Biochemical Composition of Dominant Macroalgal Species along the Egyptian Red Sea Shore

open access: yesBiology, 2023
Macroalgae are significant biological resources in coastal marine ecosystems. Seasonality influences macroalgae biochemical characteristics, which consequentially affect their ecological and economic values.
Marwa Kamal   +6 more
doaj   +1 more source

Bio-butanol Production by Clostridium saccharoperbutylacetonicum N1-4 Using Selected Species of Brown and Red Macroalgae [PDF]

open access: yesIranica Journal of Energy and Environment, 2016
Macroalgae are a promising option because they can be propagated easily along the seaside thus eliminating the need for land and nutrient resources. Hence, different macroalgae were assessed for their potential in butanol fermentation.
J. S. Ventura, E. C. Escobar, D. Jahng
doaj   +1 more source

Utilization of Macroalgae for the Production of Bioactive Compounds and Bioprocesses Using Microbial Biotechnology

open access: yesMicroorganisms, 2023
To achieve sustainable development, alternative resources should replace conventional resources such as fossil fuels. In marine ecosystems, many macroalgae grow faster than terrestrial plants.
Seiji Shibasaki, Mitsuyoshi Ueda
doaj   +1 more source

Photophysiologically active green, red, and brown macroalgae living in the Arctic Polar Night

open access: yesScientific Reports, 2023
Arctic macroalgae species have developed different growth strategies to survive extreme seasonal changes in irradiance in polar regions. We compared photophysiological parameters such as the light saturation parameter (Ek) and pigment composition of ...
Natalie Summers   +2 more
doaj   +1 more source

A Comprehensive Review of the Nutraceutical and Therapeutic Applications of Red Seaweeds (Rhodophyta)

open access: yesLife, 2020
The red seaweed group (Rhodophyta) is one of the phyla of macroalgae, among the groups Phaeophyceae and Chlorophyta, brown and green seaweeds, respectively.
João Cotas   +4 more
doaj   +1 more source

The role of plant hormones on the reproductive success of red and brown algae

open access: yesFrontiers in Plant Science, 2022
Seaweeds or macroalgae are important primary producers that serve as a habitat for functioning ecosystems. A sustainable production of macroalgae has been maintained by a diverse range of life cycles.
Toshiki Uji, Hiroyuki Mizuta
doaj   +1 more source

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