Antioxidant and free radical scavenging potential of crude sulphated. Extraction, antioxidative, and antimicrobial activities of brown seaweed extracts, turbinaria ornata and sargassum polycystum, grown in thailand, international aquatic research, 2015, pp. Jayasri marine biotechnology and biomedicine laboratory, school of bios ciences and technology, vit university, vellore, india correspondence should be addressed to m. Jika dibandingkan dengan natrium alginat yang diproduksi oleh sigma 2002 yang memiliki 3 tingkatan nilai viskositas yaitu low viscosity atau 240 cps, medium viscosity atau 3500 cps. Fucales from tahiti, french polynesia, botanica marina on deepdyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips. Turbinaria ornata as an herbivory refuge for associate algae article pdf available in marine biology 1572. A blisterlike swelling at the center of the leaf tips is the result of an embedded air bladder that holds the. Agardh, 1848 is an extensive species of marine green alga belonging to the family phaeophyceae and is rich in fucoids and sulphated polysaccharides.
Further, the synthesized nanoparticles were characterized using ftir, xrd. This page was last edited on 24 october 2014, at 12. It is normally found in small clusters attached to the crevices of basalt rocks in high wave action areas as well as in the crevices of coral heads at. Turbinaria ornata wikispecies wikispecies, free species. Gcms analysis of some of the potent volatile constituents present in the pet ether of turbinaria ornata was performed. Our findings suggest that turbinaria ornata can be used as a potential source for further. Antioxidant potential, total phenolic content, and high performance liquid chromatographybased solvent extract fingerprints of phenolic constituents of brown seaweeds, turbinaria conoides and turbinaria ornata, were evaluated. Files are available under licenses specified on their description page. Electrospray ionization mass spectrometry esims was used for determining the chemical structure and small angle xray scattering saxs provided conformational of the structure at the. Group i, the control, received a simple ointment base and the group ii was treated with standard povidone iodine ointment. Antioxidant properties of seaweed polyphenols from turbinaria.
Seaweed extracts were prepared with 5% ww ointment. Turbinaria ornata is one of the important species belonging to the genus turbinaria and a wide range of bioactive properties have been reported from this species vijayabaskar and shiyamala, 2011. Pdf turbinaria ornata as an herbivory refuge for associate algae. In the primary reaction zone, the thermal decompositions of the lowthermal stable components produced volatiles and biochar. Turbinaria murrayana, tricostata, conoides, ornata. Evaluation of antifungal activity of seaweed extract turbinaria conoides against. Turbinaria ornata, gracilaria corticata, macrobrachium rosenbergii, survival, growth, protein, amino acid, fatty acid, digestive. Turbinaria turbinata linnaeus kuntze, 1898 description.
Habitat associations are an integral part of coral reef community structure. Hosted by the usgs core science analytics and synthesis. Free radical scavenging and antiinflammatory potential of a. The turbinaria cup coral is small polyp stony sps coral. Turbinaria ornata, a brown marine alga, was tested for its ability to remove copperii from aqueous solution. Batch equilibrium tests at different ph conditions showed that at ph 6, a maximum copper uptake of 147. The present work was carried out to identify some of the bioactive components present in the brown seaweed turbinaria ornata by gcms technique, and to ascertain its medicinal properties. Micromorphological studies of tubinaria ornata turner j. The media was removed and 25 l of mtt was added to the confluent monolayer of cells in the plate.
Pdf antioxidant and free radical scavenging potential of. Structure of fucoidan from brown seaweed turbinaria ornata. A blisterlike swelling at the center of the leaf tips is the result of an embedded air bladder that holds the leaves and plant erect. Antihemolysis and antiinflammatory activities were studied in human rbc model. The genus name, turbinaria, is derived from the greek word turbinatus coneshaped because it usually grows in a conical or cup shape while living on the reef. In tropical turbinaria species that are often preferentially consumed by herbivorous fishes and echinoids, there is a relatively low level of phenolics and tannins.
Inflammation inhibitory potential under lps stimulated conditions in invitro and invivo models author links open overlay panel thilina u. Partial replacement of fishmeal with marine algae turbinaria. Thallus of turbinaria a marine alga belonging to phaeophyceae was studied and detailed micromorphological evaluation was done. Turbinaria ornata from the gulf of mannar, india e. Free radical scavenging and antiinflammatory potential of a marine brown alga turbinaria ornata turner j. Antioxidant potential and phenolic compounds of brown. Other turbinaria species may be referred to as pagoda, turban, vase, bowl, or scroll corals. Our findings suggest that turbinaria ornata can be used as a. Turbinaria ornata is a tropical brown algae of the order fucales native to coral reef ecosystems of the south pacific. Morphology of the thallus has been studied to aid pharmacognostic and taxonomic species identification using photographs. Turbinaria ornata is a very common brown alga found interidally on hawaiian reefs and throughout the pacific and indian ocean. Erect central column with branches bearing clumps of triangular, coneshaped blades with saucerlike tips. This study investigates whether aggregations of turbinaria create a. Frontiers thermogravimetric characteristics and non.
Inhibitory potential of turbinaria ornata against key metabolic. Phytochemical studies on turbinaria ornata turner j. Worldwide electronic publication, national university of ireland, galway. Furthermore, gcms analysis of lead extracts showed the presence of major compounds, hentriacontane, z, z6, 28heptatriactontadien2one, 8heptadecene, and 1heptacosanol. Isolation and purification of fucoidan fraction in turbinaria. Turbinaria ornata is both mechanically and chemically defended from. Agardh, 1848 article in asian pacific journal of tropical biomedicine 21.
Other species of macroalgae grow within aggregations of turbinaria and may benefit from these defenses. Silver and gold nanoparticles were synthesized using an aqueous extract of the seaweed turbinaria conoides and their antibiofilm activity against marine biofilm forming bacteria is reported here. When turbinaria aggregations were removed experimentally, there was a significant increase in the number of associate algal. Turbinaria ornata, seaweed, free radical scavenging, antioxidant, inflammation, antiinflammatory. To screen and characterize the bioactive compounds in the brown seaweed turbinaria ornata. The crude extract and fractions of turbinaria ornata collected from mandapam coast were evaluated for their antioxidant potentials. Our findings suggest that turbinaria ornata can be used as a potential source for further in vivo studies in controlling hyperglycemia. Fucales, phaeophyceae from the sultanate of oman, with a census of currently recognized species in the genus turbinaria michael j. It is widely distributed on the southern coasts of tamil nadu, india and it. Turbinaria is a genus of brown algae phaeophyceae found primarily in tropical marine waters. Page designed through the cooperative efforts of interagency itis teams. Often covered with coralline algae giving it a pink color. Has become invasive in recent times in the south pacific. Purification of silver and gold nanoparticles from two.
Turbinaria ornata fucus spiralis return to linking page. Oct 24, 2009 turbinaria ornata is both mechanically and chemically defended from herbivores. Extraction, antioxidative, and antimicrobial activities of. Pyrolysis of turbinaria ornata was realized in a thermogravimetric analyzer. Algal extraction was carried out using distilled water, ethanol, methanol, acetone and petroleum ether. Turbinaria turbinata marine species identification portal.
Pyramid seaweed is eaten by people apparently best eaten boiled then pickled, used as fertiliser, pesticide, insecticide and insect repellent as well as medicine to treat fever in children mixed with other seagrasses, boiled and the. The identification of bioactive compounds from turbinaria. Pdf phytochemical profiling of turbinaria ornata and its. Pdf phytochemical studies on turbinaria ornata turner j. It was cleaned from epiphytes, washed, shade dried and powdered. Most of the brown algae grow in the intertidal belt and the upper littoral region abbott 1995. Kannan department of botany, ngm college, pollachi, tamilnadu, india abstract. Wynne department of ecology and evolutionary biology and herbarium, university of michigan, ann arbor, mi 48109, usa summary turbinaria foliosa sp. The solid products obtained from the primary decomposition reactions contained inorganics with heavy metals.
Turbinaria ornata information from itis the integrated taxonomic information system itis provides authoritative taxonomic information on turbinaria ornata, as well as other plants, animals, fungi, and microbes of north america and the world. Pdf turbinaria ornata as an herbivory refuge for associate. Two brown algae, sargassum polycystum and turbinaria ornata, which are common in southern part of thailand lewmanomont 1995 were focused in this present study. Batch and column removal of copper from aqueous solution. Research article inhibitory potential of turbinaria ornata. Agardh and its antioxidant activity girija k, hemalatha a, saranya c, parthiban c and p anantharaman cas in marine biology, faculty of marine sciences, annamalai university, parangipettai 608502, india. Studies on proximate composition and phytochemical profiling. Antioxidant and free radical scavenging potential of crude sulphated polysaccharides from turbinaria ornata article pdf available in biologia 701. Antioxidant properties of seaweed polyphenols from turbinaria ornate turner j. Thus, 25% replacement of the fishmeal with these algae is recommended for sustainable production of m. Group i, the control, received a simple ointment base and the group ii was treated with standard povidone iodine ointment 5% ww. Isolation and purification of fucoidan fraction in turbinaria ornata from the maldives.
Turbinaria ornata is both mechanically and chemically defended from herbivores. The antioxidant potential was determined using total antioxidant capacity, total phenolic content and dpph radical. Screening and characterization of bioactive compounds of. Pdf the present study was carried out to search the phytochemical constituents present in padina pavonica l. Free radical scavenging activity of these extracts was analyzed using dpph.
The test ointment of turbinaria ornata was applied. The tough thallus of turbinaria ornata allow it to withstand the high wave energy of the intertidal environment, and to resist herbivory. The crude methanolic extract was subjected to gcms. Pharmacological aspects of turbinaria alka semantic scholar. Turbinaria ornata as an herbivory refuge for associate algae.
Commonly, one organism lives in such close association within or. Read chemical composition of attached and drift specimens of sargassum mangarevense and turbinaria ornata phaeophyta. Structure of fucoidan from brown seaweed turbinaria ornata as. Extraction, antioxidative, and antimicrobial activities of brown. Scrollsaucer algae, turbinaria, turbinaria turbinata saltcorner by bob goemans home. Most members of this division are almost exclusively of marine occurrence.
All structured data from the file and property namespaces is available under the creative commons cc0 license. Inhibitory potential of turbinaria ornata against key. Dpph is one of the compounds that have a protonfree radical with a. It is normally found in small clusters attached to the crevices of basalt rocks in high wave action areas as well as in the crevices of coral heads at 2030 meters deep. It can quickly colonize these ecosystems due in part to its method of dispersing by detaching older and more buoyant fronds that travel on surface currents, sometimes in large rafts of many individual thalli, or fronds. Asanka sanjeewa a hyunsoo kim a daesung lee b youjin jeon a. Phytochemical profiling of turbinaria ornata and its antioxidant and. Antiulcer, wound healing and hepatoprotective activities of. Algae sheetsinvasive elsewhere university of hawaii.
Research article inhibitory potential of turbinaria ornata against key metabolic enzymes linked to diabetes p. The process was crudely classified into primary and secondary reaction zones. This study investigates whether aggregations of turbinaria create a refuge from herbivory for associate macroalgae. The purpose of this study is to elucidate both the chemical and conformational structure of an unfractionated fucoidan extracted from brown seaweed turbinaria ornata collected at nhatrang bay, vietnam. Phytochemical profiling of turbinaria ornata and its.
The cook islands biodiversity database contains detailed information, images, sound and video of over 4000 species from the cook islands. Jul 22, 2019 marine brown algae turbinaria ornata t. Agardh 94 active concentration of the extract as it will have greater number of viable cells. Pdf extraction and isolation of phlorotannins from brown. Pdf habitat associations are an integral part of coral reef community. Turbinaria ornata is a very common brown alga found intertidally on hawaiian reefs and throughout the pacific and indian ocean. Turbinaria ornata methanolic extract tome with more bioactive compounds has been investigated for its in vitro total antioxidant activity, dpph scavenging assay, reducing power assay, and antioxidant potential. Proximate composition of this brown seaweed was investigated by the determination of moisture, ash, protein, lipid and carbohydrate.
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