The type species holotype of the genus ulva is ulva lactuca linnaeus. This work aims to assess the potential of the green seaweed ulva fasciata delile as an alternative source of dietary fibre df. Ulva lactucarnemilikithalustipis,lernbaranlicin,tepi lembaran berombak dan di bagian pangkal klasifikasi ulva spp. Treatment with the algal sps was effectively improved these. Ulvophyceae, with special reference to the freefloating ulva. Physiological responses of ulva fasciata delile teses usp. Enteromorpha is a synonymous name of ulva farasat et al. Much of the island is formed from cenozoic basalt rocks, which are formed into columns in places. Sesquiterpenoids with free radicalscavenging properties from marine macroalga ulva fasciata delile. These four species are distinguished by cell morphology including the arrangement of cells, the shape and size of cells and.
Figure 1 shows the free radical trapping at several antioxidant, antimicrobial and anticancer effectiveness of marine macro alga ulva fasciata delile. Pdf evaluation of nutritional composition of the dried. Since, chemical compounds extracted from ulva species. An investigation on the cytology of ulva fasciata delile. Antibacterial labdane diterpenoids of ulva fasciata delile.
Currently, 128 species accepted taxonomically have been listed all around the world 1. Efficacy of marine green alga ulva fasciata extract on the. Ulva fasciata, also known as limu palahalaha and sea lettuce, is a common green alga that is used for consumption in many parts of the world. Silver nanoparticles synthesis by ulva fasciata have toxic against cancer 1,31,32. In vitro antioxidant properties of edible marine algae. After harvesting, whole algae were extensively washed with natural seawater to remove any attached sand and the rhizoidal portions were removed to avoid microbial contamination in the. It is also distinguished from morphologically similar species by sequences of the nuclear. Biochemical evaluation of antioxidant activity in extracts. Total df content was determined, some of its physicochemical properties described and the physiological effects of u. The sea lettuces comprise the genus ulva, a group of edible green algae that is widely distributed along the coasts of the worlds oceans.
Largescale green tides of ulva prolifera occur repeatedly in the yellow sea, and the microscopic propagules of u. Antioxidant activity, total phenolics and flavonoid. Nutraceutical and pharmaceutical biology of green seaweed ulva. The present analysis involved in evaluating the antitumour property of ulva fasciata delile in in vitro model and antimicrobial activity against pathogens. Ulva linnaeus genus ulvaceae, ulvales is an ubiquitous genera widely distributed in oceans and estuaries.
Results show that carbohydrate was the major component in. Ulva fasciata on biofilms journal of environmental biology. Ulva fasciata and desmarestia viridis on the production of. However, no report of antiinflammatory activity in dried products of u. To ascertain the detrimental effect by marine algae on coastal.
Release of products from 14c leucine fed ulva fasciata immersed in pbs buffer, as monitored by absorbance at 280 nm, and radioactivity. Isolation of algicidal compounds from ulva fasciata revealed that the algicidal. In consideration that, fatty acids bound within phospholipids may exhibit greater levels of bioavailability than neutral lipids, we investigated the effect of nutrient starvation on the phospholipid content and composition of cultivated ulva biomass. Pdf phycochemical and pharmacological studies on ulva fasciata. Attachment of spores of ulva fasciata to natural biofilms was examined to probe the basis for specificity in. Effects of nutrients and processing on the nutritionally. Ulva entheromorpha is ulva that contains two distinct layers which are separated from one another. Nine species of microalgae were selected to study their. Oxidative stress induced by the free radicals has been gained a vital importance as it forms the root cause of about 200 human diseases.
High nutrients and fresh water are often indicated by its presence. Biopotentials of ulva fasciata and hypnea musciformis collected from the peninsular coast of india 3 showed antibacterial activity to the extent of 2. Pdf ulva fasciata delile is reported for the first time as an introduced. This study is the first time to investigate the morphological. The genus also includes the species previously classified under the genus enteromorpha, the former members of which are known under the common name green nori. Crude extract mixed thoroughly with 2 ml of salt solution.
Ulva fasciata, or sea lettuce, is commonly found in areas where nutrients are high, wave forces low and herbivory reduced. The present work focused on the use of seaweed species ulva linza, u. Ulva ohnoi, a free laminar morphology, which was distributed more evenly using more efficiently the available radiation on the surface. Molecular phylogenetic analyses of the japanese ulva and. Ulbha is an island in the inner hebrides of scotland, off the west coast of mull. In vitro antioxidant properties of edible marine algae sargassum swartzii, ulva fasciata and chaetomorpha antennina of kerala coast. It is separated from mull by a narrow strait, and connected to the neighbouring island of gometra by a bridge.
Selfdoped interwoven carbon network derived from ulva. Ulva prolifera propagules and microalgae are both present in seawater and share similar niches, but their potential interactions are poorly understood. Applied and economic botany for students in technical and agricultural schools, pharmaceutical and medical colleges, for chemists, food analysts and for those engaged in the morphological and 19751261961. Protoplast isolation from ulva rigida chlorophyta by mats bjrrk, juan luis grmezpinchettit, guillermo garciareinat and.
Detrimental effects on coastal concrete by ulva fasciata. Puducherry, india is a coastal region where the growth of ulva fasciata delile is abundant on all marine structures. Comp treatment exhibited strong dose dependent inhibition of il12 p40 and il6 cytokine production with ic 50 values of 7. Cancer is a sever burden and a fatal disease in the existing century and worldwide measured as a foremost health concern. Photosynthetic rates of ulva chlorophyta measured by pulse amplitude modulated pam fluorometry volume 35 issue 1 sven beer, christer larsson, orna poryan, lennart axelsson. Ulva lactuca, a source of troubles and potential riches. Algae sheetsinvasive elsewhere university of hawaii. The type species within the genus ulva is ulva lactuca, lactuca being latin for lettuce. Ulva fasciata at 1525 cm plant height was collected between august and november 2004 from the high intertidal regions at hsitzu bay, kaohsiung, taiwan. Key to species of ulva and entheromorpha for historical reasons the key is separated to ulva and ulva entheromorpha. They contain relatively high lipid contents and are exhibiting medicinal properties. Individuals of this genus are characterized by a broad range of environmental tolerance, high growth rate and photosynthetic activity leading to a relatively abundant natural biomass. Moreover, sesquiterpenoids have been isolated from ulva fasciata with free radical scavenging properties.
Interactions between selected microalgae and microscopic. Enteromorpha compressa, enteromorpha intestinalis, ulva fasciata, ulva lactuca, chaetomorpha antennina, padina gymnospora, grateloupia lithophila, and hypnea valentiae from pondicherry. Ulva species are earlysuccessional algae, quickly taking over new substrate on boulders that are cleared. Nutraceutical and pharmaceutical biology of green seaweed. Even though it causes secondary deterioration, its significance is often underestimated. Ulva fasciata was cultured for 10 weeks in an aeration tank to determine the evolution of the biomass at different parameters, and thus estimate its possible use in. Ulva fascia ta and enteromorpha flexuosa inter research. Silver nanoparticles synthesis by ulva fasciata had very high antibacterial activity against the common pathogens bacteria of human and fish 33. Evaluation of marine macro alga, ulva fasciata against bio. Evaluation of antibacterial and antioxidant activities of. Water soluble polysaccharides of marine algal species of ulva ulvales, chlorophyta of indian waters a. Both alga and abalone samples were collected from nature then being cultured in laboratory scale. Desmarestia viridis, a species of brown alga, commonly known as stringy acid kelp, green acid kelp, sea sorrel, or desmarests green. Antioxidant, antimicrobial and anticancer effectiveness.
Ulva fasciata memiliki thalus menyerupai lernbaran halus dengan pinggiran yang ilealberombak, lebarlembarannyadapatmencapai525em. Biodiesel production from ulva linza, ulva tubulosa, ulva. The genus ulva is edible, parenchymatous, macroscopic, threadlike seaweed, and an important food source in many southeast asian countries. Read antibacterial labdane diterpenoids of ulva fasciata delile from southwestern coast of the indian peninsula, food chemistry on deepdyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips. Being a plant of unique structure and biochemical composition, seaweed could be exploited for its multifunctional properties in the form of food, energy, medicine and cosmetics. Hypolipidemic and antiatherogenic effect of sulphated. Gas chromatographymass spectrometry analysis of ulva.
Therapeutic efficacy of seaweed extract ulva fasciata. Sampling method sample of gracilaria lichenoides and ulva fasciata had cultured in aquarium figure 1. Stirk and others published ulva fasciata find, read and cite all the research you need on researchgate. Biofilm age and the role of specific sugars on attachment are discussed. The objective of this present study is to know the nutritional composition of the dried seaweed u. Algicidal activity of polyunsaturated fatty acids derived from ulva.
The genus ulva is classified under order ulvales, class ulvophyceae, which includes morphologically variable forms that have a life history involving alternation of isomorphic generations consisting of haploid gametophyte and diploid sporophyte. Physiological and physicochemical characterization of. Rapid attachment of spores of the fouling alga ulva fasciata on. Release of lectins from the ulva fasciata natural product communications vol. Ulva is most common green seaweed in egypt coast, it used as a source of food, feed, medicines and fertilizers in all the world. The later was utilized for biodiesel production and its antibacterial potential was also.
Comparisons of photosynthetic performance of adult. Antibacterial activity of silver nanoparticles using ulva. The decrease in radioactivity in the 14c leucine feed solution following immersion of ulva fasciata. Read an investigation on the cytology of ulva fasciata delile, botanica marina on deepdyve, the largest online rental service for scholarly research with thousands of academic publications available at.
Pdf phycochemical and pharmacological studies on ulva. However, genetic analysis revealed that the di erent phenotypes observed were not based on genetic variations that would justify the existence of di erent species other than ulva lactuca. Ulva fasciata is a green marine macro alga chlorophyceae, which grows abundantly in both intertidal and deep water regions of. Evaluation of antibacterial and antioxidant activities of seaweeds from pondicherry coast c. Five components were identified in one fraction prepared from the extract by gas chromatographymass spectrometry, and palmitic acid and its ethyl ester accounted for 76% of the total identified components.
The chemical composition and biological properties of ulva fasciata aqueousethanolic extract were examined. The growth of macroalgae in most marine structures is a common phenomenon. Water soluble polysaccharides of marine algal species of. Phycochemical and pharmacological studies were carried out on ulva fasciata delile. The nutritional composition of the dried seaweed ulva lactuca from pameungpeuk waters, including proximate, vitamins, minerals, dietary fibre and heavy metal has been carried out. Furthermore, we explored the simultaneous effects on the pigment and phenolic profiles and then correlation analysis to antioxidant and anti. In the present study we evaluated the antiinflammatory potential of 3hydroxy4,7megastigmadien9one comp isolated from ulva pertusa kjellman, in lpsstimulated bone marrowderived dendritic cells bmdcs. Ulva fasciata extracts, antagonism, virulence factors, vibrio harveyi. Ultravioletbinduced oxidative stress and responses of. Since a comprehensive study into the species of enteromorpha in the eastern. The surging growth of portable and wearable electronics along with increasing demand for electric vehicles has led to an exponential increase in the demand for lightweight, robust power sources with high energy and power density. Here, we demonstrate a singlestep conversion process of seaweed ulva fasciata to interconnected nanoporous carbon.
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