Optimization of Ultrasonic Extraction Parameters for the Recovery of Phenolic Compounds in Brown Seaweed: Comparison with Conventional Techniques. [PDF]
Lee ZJ +4 more
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A Pharmacokinetic and Bioavailability Study of Ecklonia cava Phlorotannins Following Intravenous and Oral Administration in Sprague-Dawley Rats. [PDF]
Shin HC +8 more
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Dataset on the chemical composition and bioactive compound of estuarine seaweed Gracilaria from four different cultivation area in Java and Lombok Island, Indonesia. [PDF]
Purwaningsih S +4 more
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Effects of Seawater Polyphenols from <i>Gongolaria usneoides</i> on Photosynthesis and Biochemical Compounds of the Invasive Alien Species <i>Rugulopteryx okamurae</i> (Phaeophyceae, Heterokontophyta). [PDF]
Pereira DT +4 more
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Phlorotannin-protein interactions
Journal of Chemical Ecology, 1996Tannins are one of the most broadly distributed types of plant secondary compounds, and have been the focal point for many studies of plant/herbivore interactions. Tannins interact strongly with proteins, so that the fate and effects of ingested tannins are in part dependent on the mode of interaction of the tannin with dietary and endogenous proteins ...
J L, Stern +3 more
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Pharmacological Applications of Phlorotannins: A Comprehensive Review
Current Drug Discovery Technologies, 2021Background: Seaweeds, including marine brown algae, are traditional food sources in Asia. Phlorotannins, as the product of the polyketide pathway, are mainly found in brown algae. Different properties have been attributed to this group of marine products ranging from antiallergic to anticancer activity. Mechanism of action is not obvious for all these
Ahsan Javed +8 more
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Phlorotannins of phaeophycea Laminaria ochroleuca
Phytochemistry, 1980Abstract From the mixture of acetylated phenols of Laminaria ochroleuca several fractions consisting of one or more components were isolated and analysed. Several substances, new or known from other seaweeds were identified: tetraphlorethol-A-nonacetate, fucophlorethol-B-octacetate, fucodiphlorethol-C-decacetate, pentafuhaloltridecacetate, and ...
Marieluise Koch +2 more
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Plasma-Polymerized Phlorotannins and Their Enhanced Biological Activities
Journal of Agricultural and Food Chemistry, 2020Here, we investigated the effect of cold plasma (CP) on the biological activities of phloroglucinol. Phloroglucinol (7.92 and 15.84 mM in methanol) was treated with air dielectric barrier discharge plasma at 250 W. In vitro, 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical-scavenging activity and ferrous-reducing antioxidant power (FRAP) values of ...
Hyun-Joo Kim +6 more
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Sustainable approach in phlorotannin recovery from macroalgae
Journal of Bioscience and Bioengineering, 2018In this present study, alcohol/salt liquid biphasic system was used to extract phlorotannin from brown macroalgae. Liquid biphasic system is a new green technology that integrated with various processes into one-step, by concentrating, separating and purifying the bioproduct in a unit operation.
Shir Reen Chia +4 more
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