Asian journal of biological and life sciences original. Text is available under the creative commons attributionsharealike license. Antibacterial and catalytic efficacy of biosynthesized. Phytochemical analysis in different solvent extracts of padina. Espscp can be suggested as a potent candidate in anticancer therapy. Use of fourier transform infrared ftir spectroscopy to study cadmiuminduced changes in padina tetrastromatica hauck. Utilization of seaweeds to enhance growth and nutritive.
Padina tetrastomatica hauck was collected from the rocky shores of. Marine brown algae, padina tetrastromatica was extracted using diverse organic solvents of increasing polarity such as diethyl ether, chloroform, acetone, dichloromethane. A method for cleaning highway accessories with powdered sodium bicarbonate is developed, to replace mechanical cleaning by a multipurpose vehicle or manual cleaning, and thereby to reduce. The methanol extract of padina tetrastromatica, was used for quantitative. Heavy metals concentrations in brown seaweed padina. Comparative photocatalytic degradation of organic dyes.
In this study, phlorotannin from padina tetrastromatica brown macroalga was collected from mandapam, rameswaram, tamil nadu and identified by microscopic observation. Ecofriendly synthesis and characterization of silver. Sulfated polysaccharides from padina tetrastromatica. Manfaat padina sp pdf download sulfonation of ethoxy lignin using sodium bisulfite afforded ethoxy lignosulfonic acid in the adsorption of inhibitor into the metal surface, which induced bonding formation after immersion was observed by using ftir method. Carbohydrates of padina tetrastromatica phytochemr. The compound was extracted and purified by using column chromatography, thin layer chromatography tlc and high. Antipyretic activity of acanthophora spicifera and padina. Manfaat padina sp pdf download sulfonation of ethoxy lignin using sodium bisulfite afforded ethoxy lignosulfonic acid in the distinctive features of nonopiod analgesics interactions and binding to the erythrocytes membranes of rats subjected to acute nociceptive pain accompanied with oxidative stress development were investigated.
Pdf the present report deals with the study of phytochemicals present in padina tetrastromatica hauck collected from the south east coast of. Figure 1 from green synthesis of silver nanoparticles. Padina tetrastromatica is one of the most important marine brown seaweed having lot of pharmacological applications. Pdf antibacterial activity of padina tetrastromatica on clinical. The brown alga phaeophyceae, padina tetrastromatica hauck, fam.
Biosynthesis and characterization of silver nanoparticles using freshly extracted sodium alginate from the seaweed padina tetrastromatica of gulf of mannar, india authors. During our studies on the pharmacological properties, its methanol extract exhibited promising spaamogenic 50 ligm1, antifertility 100%,200 mgkg and hypotensive activities in vivo in mice. Heavy metals concentrations in brown seaweed padina pavonia l. Antibacterial effect of padina tetrastromatica against. Hence, in the present study, an effort is made to biosynthesize agnps using the seaweed extract of padina tetrastromatica. Collection was made by snorkeling and transported to the laboratory in polyethene containers containing seawater. Seaweeds, being abundant sources of active components have attained much interest in recent times. An in vitro antibacterial and cytotoxic potentials of bioactive metabolites extracted from padina tetrastromatica article pdf available in translational biomedicine 71 february 2016 with. Synthesis of silver nanoparticles silver nitrate agno3 was of analytical grade ar and purchased from e.
This page was last edited on 12 october 2019, at 08. Sulfated polysaccharides from padina tetrastromatica induce apoptosis in hela cells through ros triggered mitochondrial pathway. It was known that there was a significant increase in oxygen percentage at the sulfonation process. These plants were carefully cleaned from mud debris and other epiphytes with filtered seawater and dried at 70 oc for 24 hours till a constant weight was achieved. Author links open overlay panel geena mariya jose mahadevan raghavankutty g. The seaweed extract has a dual effect as it act as reducing agents of silver ions and as stabilizing agents for the formed silver nanoparticles. Author links open overlay panel geena mariya jose g. Carbohydrates of padina tetrastromatica pdf free download. Pdf phytochemical screening of padina tetrastromatica hauck. Dictyotaceae, is ubiquitous in the intertidal waters of indian coasts. Manfaat padina sp pdf download at first, lignin was isolated from the waste of palm oil empty fruit bunch by sulfate method, then lignin was alkylated with diethylsulfate des, and the resulted ethoxy manfaag was sulfonated using sodium bisulfite. Cytotoxic effect of silver nanoparticles synthesized from. The present study deals with the synthesis of silver nanoparticles agnps using the aqueous extract of brown seaweed padina tetrastromatica. The results showed that soil application of slf of among three seaweeds of padina pavonia increased the shoot length 83%, root length 1% and leaf area 79% when compared to control plants.
The obtained extracts were evaluated for antibacterial. The process was repeated twice to ensure the complete decoloration and defatting of dry biomass. Antidiabetic, antihyperlipedimic and antioxidant activity of marine. Padina tetrastromatica got very low attention in terms of biomedical research. Phantoms made of leather, rubber and the opened stomachs of cows and pigs were used. Biosynthesis and characterization of silver nanoparticles. By this composite the turbidity, the permanganate number and the coli bacteria in the water can be decreased significantly. Sangeetha, junior research fellow, department of marine and coastal studies, madurai kamaraj university, madurai21. They produce a wide variety of chemically active metabolites.
Seaweed acanthophora spicifera and padina tetrastromatica samples which were healthy and fully grown and submerged underwater were collected from the tidepools from tuticorin coast in hare island 9. The aim of this study is to adopt the approach of metabolic fingerprinting through the use of fourier transform infrared ftir technique to understand changes in the chemical structure in padina tetrastromatica hauck. The type species holotype of the genus padina is padina pavonica linnaeus thivy. Three novel halogenated norsesquiterpenoids, 2chloro2, 6, 10trimethylundecanoic acid 1, its 2bromo analog 2 and methyl 2chloro2carboxy6, 10dimethylundecanoate 3, alongwith fucosterol, 7ketocholesterol as well as several fatty acids ranging from 14. Clara gnana selvi 1 and amutha santhanam 1,2, 1 department of biotechnology, thiruvalluvar university, vellore632 115, india 2 national centre for nanoscience and nanotechnology, guindy campus, university. Sulfated polysaccharides from padina tetrastromatica arrest cell cycle, prevent metastasis and downregulate angiogenic mediators in hela cells. Cytotoxic effect of silver nanoparticles synthesized from padina tetrastromatica on breast cancer cell line b clara gnana selvi1, j madhavan2 and amutha santhanam3 1department of biotechnology, thiruvalluvar university, vellore632 115, india 2solar energy laboratory, department of chemistry, thiruvalluvar university, vellore632 115, india 3national centre for.
Marine algae are known as a potential source of bioactive substances. This present study was summarized to the antimicrobial activity of the organic solvents of the marine alage padina tetrastromatica and phytochemical analysis of. Antimrsa activity of padina tetrastromatica, padina. The synthesis, characterization and application of biologically synthesized nanomaterials are an important aspect in nanotechnology. Manfaat padina sp pdf makroalga cokelat laut padina tetrastromatica. Padina tetrastromatica is the family of dictyotaceae one of most pertinent marine brown sea weed and it will contains the major component of fucopyranosyl residues containing sulfated fucans called as fucoidans, alginc acid and glucans. The marine brown alga under study was grown in two different environmental conditions. Padina tetrastromatica was a misapplied name for p. Antibacterial and catalytic efficacy of biosynthesized silver nanoparticles using marine seaweed padina tetrasromatica.
Pdf an in vitro antibacterial and cytotoxic potentials. The various parts of plants used for nanoparticles synthesis is shown in figure 1 and table 1. Marine algae are one of the largest sources for biogenic compounds. The toxicological evaluation of a particular dose of a compound is necessary before practicing its pharmacological activities. Use of fourier transform infrared ftir spectroscopy to. Padina tetrastromatica and padina pavonica from the manora coast, karachi, pakistan. Journal of environmental sciences 2010, 229 141417 assessment of oxidative stress indices in a marine macro brown alga padina tetrastromatica hauck from comparable polluted coastal regions of the arabian sea, west coast of india. Thereafter, the cytotoxic effect of agnps against mcf7 breast cancer cell line has also been evaluated. The bioactivities of edible brown algae padina tetrastromatica and green algae ulva fasciata are mainly attributed to the presence of sulfated polysaccharides spss. This work and the related pdf file are licensed under a creative commons. Effect of ulva lactuca linn and padina tetrastromatica hauch concentrate on growth and yield of lablab purpureus linn. In the typical synthesis of silver nanoparticles, 10 ml of the aqueous extract of padina tetrastromatica was added to 90 ml of 1 mm aqueous agno3 solution in 250 ml conical flask and kept at room temperature for 72 h at 120 rpm. The mean zone of inhibition produced by the extracts in disc diffusion assays against the tested bacterial strains ranged from 7.
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