Results 51 to 60 of about 2,135 (181)

In vitro and in vivo evaluation of the wound healing properties and safety assessment of two seaweeds (Sargassum ilicifolium and Ulva lactuca)

Biochemistry and Biophysics Reports, 2021
Seaweeds have been regarded as a reservoir of biologically active molecules that are important in the pharmaceutical industry. The aim of the present study was to explore the wound healing properties and to assess the safety of the seaweed Sargassum ...
Amal D. Premarathna, S.K. Wijesekera, Anura P. Jayasooriya, Roshitha N. Waduge, R.R.M.K.K. Wijesundara, Rando Tuvikene, D.L. Harishchandra, T.H. Ranahewa, N.A.N.D. Perera, Viskam Wijewardana, R.P.V.J. Rajapakse   +10 more
doaj   +1 more source

Abalone Gut Microbiome Regulators: A Review Synthesizing Gut Physiology, Microorganisms, Diet and the Environment

Aquaculture, Fish and Fisheries, Volume 6, Issue 4, August 2026.
ABSTRACT Abalone are economically, ecologically and culturally significant marine molluscs, with both wild and farmed populations under pressure due to intrinsic and extrinsic stressors. Abalone performance and health are centred on a highly specialized digestive system supported by a diverse gut microbiome, which enables nutrient assimilation ...
Jinchen Guo, Leonie Venter, Donnabella C. Lacap‐Bugler, Andrea C. Alfaro   +3 more
wiley   +1 more source

A Novel HILIC‐UPLC‐DAD‐MS/MS Method for the Analysis of Mycosporine‐Like Amino Acids and Their Quantification in Diverse Algae

ELECTROPHORESIS, Volume 47, Issue 7, Page 620-628, July 2026.
The separation of selected mycosporine‐like amino acids and two biosynthetic precursors, in total 13 compounds, by HILIC‐UPLC is described for the first time. With an analysis time of only 5 min, it surpasses all currently known methods for analysis of these promising natural products.
Armin Oberosler, Anastasiia Fedorova, Ignacio Zegri, Fabian Hammerle, Michael Zwerger, Thomas Werner, Markus Ganzera   +6 more
wiley   +1 more source

THE REVERSIBLE REPLACEMENT OF POTASSIUM BY RUBIDIUM IN ULVA LACTUCA

The Biological Bulletin, 1957
1. Rubidium ion replaces two-thirds of the potassium of Ulva lactuca within four hours after being placed in rubidium-containing sea water.2. The rubidium concentration does not increase more than 5 meq. during the remainder of the experiment.3. Potassium re-accumulation in running sea water is slower than the initial exchange of rubidium ion for ...
Scott, George T, Devoe, Robert
openaire   +3 more sources

Synthesis of silver nanoparticles using Ulva lactuca, Sargassum denticulatum, Spirulina platensis and Chlorella vulgaris

Journal of Scientific Research in Science, 2021
Nowadays, we need to develop eco-friendly nanoparticles synthesis process that does not use toxic chemicals in the synthesis methods. Biological synthesis of nanomaterials is cheaper, innovative and environmental friendly.
F. Abdelbaset, W.S. Abou El– Kheir , SH. Abd-Elqader , A. M .Helal , KH. Farroh   +4 more
doaj   +1 more source

Ulva lactuca Extract in Confectionery Systems: A Sustainable Approach to Natural Pigmentation, Antioxidant Enrichment, and Sensory Optimization in Fondant and Meringue Matrices

Food Science &Nutrition, Volume 14, Issue 7, July 2026.
This study evaluated the functional potential of Ulva lactuca extract as a natural colorant and antioxidant incorporated into sugar‐based (fondant) and aerated (meringue) confectionery matrices. Extract incorporation significantly enriched total phenolic content—achieving up to 150.95 mg GAE/100 g dry matter in meringues—and surged antioxidant ...
Elvan Gizem Gursoy, Buse Ozdere Yilmaz, Aysegul Erdogan, Meltem Conk Dalay, Sebnem Tavman   +4 more
wiley   +1 more source

Evaluation of hydrogel formulated with seaweed extract (Ulva lactuca) for incised wound healing in white rats (Rattus norvegicus)

Jurnal Teknologi Laboratorium
Skin, as the largest organ in the human and animal body, serves as the main protection against various external factors such as sharp objects, extreme temperatures, chemicals, or physical trauma.
Stephanie Taniwan, Refi Ikhtiari, Stephanie Taniwan, Fiska Maya Wardhani   +3 more
doaj   +1 more source

Ulva spp (Ulva intestinalis, U. fasciata, U. lactuca, and U. rigida) composition and abiotic environmental factors [PDF]

BIO Web of Conferences
Seaweed, including various species of Ulva (e.g., Ulva intestinalis, U. fasciata, U. lactuca, and U. rigida), is essential for maintaining the balance of aquatic ecosystems. These algae are found worldwide and have a high growth rate in diverse habitats.
Soufi Jaouad, El Hammoudani Yahya, Haboubi Khadija, Hanafi Issam, Dimane Fouad   +4 more
doaj   +1 more source

Exploring the Antifungal Potential of the Brown Macroalga Hormophysa triquetra: Morphological Disruptions and Structural Changes in Plant Pathogens

Environmental Microbiology Reports, Volume 18, Issue 3, June 2026.
Extracts of Hormophysa triquetra showed antifungal activity with marked hyphal deformities in Fusarium oxysporum and Alternaria alternata. Light microscopy and SEM confirmed structural alterations despite unchanged radial growth. Cucumber assays validated reduced disease incidence, linked to fatty‐acid–rich metabolites detected by GC–MS.
Shazia Bibi, Samir Jaoua, Mohammad A. Al‐Ghouti, Nabil Zouari, Mohammed H. Abu‐Dieyeh   +4 more
wiley   +1 more source

Effects of biosecure macroalgae in formulated feeds on the gut bacterial microbiome of abalone Haliotis midae

Journal of the World Aquaculture Society, Volume 57, Issue 3, June 2026.
Abstract Dietary macroalgae are known to contribute directly and indirectly to the gut microflora of abalone. However, certain farms require macroalgae to be made biosecure to eliminate microbiota and reduce their risk of acting as a vector for potential disease before being included as a dietary ingredient in aquafeeds.
Petronilla Mwangudza, Marissa Brink‐Hull, Brett Macey, Clifford Jones   +3 more
wiley   +1 more source