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Grandorf Bak, U 2019, Seaweed cultivation in the Faroe Islands: An investigation of the biochemical composition of selected macroalgal species, optimised seeding technics, and open-ocean cultivation methods from a commercial perspective. The biochemical composition of red seaweeds, Catenella repens was investigated in this present study along with subsequent analysis of relevant physico-chemical variables. Instituto de Botânica, Núcleo de Pesquisa em Ficologia, São Paulo, Brazil. POONAM SETHI . chemical composition of seaweeds has been poorly investigated and most of the available information only deals with traditional Japanese seaweeds (Watanabe and Nisizawa, 1984; Nisizawa et al., 1987). Seaweed-based industrial biotechnology allows for exploitation of the intrinsic biomass value based on its biochemical composition. MegaSmartKelp® is a concentrated 100 % seaweed Mix powder that due to its natural biochemical composition is a rich source of natural inmuno-stimulants from seaweed, minerals and oligosaccharides. Corpus ID: 43809795. Biochemical composition and quality assessment of native macroalgae collected along the Flemish coast, Public Output report of the EnAlgae project, Oostende, December 2015, pp. ABSTRACT . biomass value based on its biochemical composition. In this study, the relationship between the nutritive components of this species and the ambient environmental parameters was established. The fatty acid composition was not highly affected by either insect species or feeding media, with all groups containing high concentrations of the monounsaturated fatty acid, palmitoleic acid (16:1n-7). This study evaluated the effect of seasonal variation on the physicochemical, biochemical, and nutritional composition of Gracilaria manilaensis.Sampling was designed during the main monsoon seasons in Malaysia—the Southwest monsoon (SWM) and Northeast monsoon (NEM)—to understand the intraspecific variation (p < 0.05).Carbohydrates, protein, and dietary fiber were found to be higher in … coastal waters, their biochemical composition and antioxidant activities made them promising candidates for nutritional, pharmaceutical and medicinal applications. Seasonal variations in the biochemical composition of some common seaweed species from the coast of Abu Qir Bay, Alexandria, Egypt Seaweeds are excellent dietary sources of vitamins and trace minerals (Kumar et al. Biochemical composition of two red seaweed species grown on the Brazilian coast. The response of nutrient assimilation and biochemical composition of Arctic seaweeds to a nutrient input in summer Francisco J. L. Gordillo, Francisco J. L. Gordillo * Departamento de Ecología, Facultad de Ciencias, Universidad de Málaga, Campus Teatinos, E-29071 Málaga, Spain * To whom correspondence should be addressed. Mutue T Fujii . 30, Available online at www-flanders-maritime-cluster.be. The concentration of carbohydrate was … The G. elegans was cultivated in SBE using a semi-continuous culture system to evaluate the effects of elevated nutrients on the biomass, growth rate, quality and quantity of agar, pigment content and biochemical composition of seaweed. 9, 2019, p. 967-973. Then, the dried seaweed was grounded to the size of 2 mm and was kept in an airtight container at 4 °C for further use. After 24 h the samples were cooled down to the room temperature and centrifuged at 4000 rpm for 10 min. The aim of this research was to sample and characterise the biochemical composition of key species of seaweed from three countries (Fiji, Samoa and Kiribati). Numerous studies have demonstrated that the biochemical content of seaweeds varies according to seasonality in a restricted area. It is necessary to place the seaweed biorefinery discussion in the context of the large-scale, offshore farms that are envisioned for bioenergy production to create market opportunities commensurate with the volumes produced. More than 1000 individual data entries on the biochemical properties of seaweed were made including analysis of fibre, protein, lipid, ash (minerals) and moisture content. Keywords: seaweeds; biochemical composition; elemental analysis; antioxidant activity. In: Journal of Aquatic Food Product Technology, Vol. / Naseri, Alireza; Holdt, Susan Løvstad; Jacobsen, Charlotte. Eighteen species of marine macroalgae belonging to Chlorophyta, Phaeophyta and Rhodophyta were surveyed, collected from Okha coast, Gulf of Kutch, India and compared for their biochemical composition. Introduc tion Currently, marine macroalgae or seaweeds are used worldwide for ma ny different purposes. Proximate composition of the dried seaweeds revealed a higher content in carbohydrates (8.30 g/ … Biochemical, Micronutrient and Physicochemical Properties of the Dried Red Seaweeds Gracilaria edulis and Gracilaria corticata. 2019 Jun 14;24(12):2225. doi: 10.3390/molecules24122225. It is necessary to place the seaweed biorefinery discussion in the context of the large-scale, offshore farms that are envisioned for bioenergy production to create market opportunities commensu-rate with the volumes produced. and biochemical composition of edible fish, Catla catla I. Anthonyraj 1, K. Gomathy2, C. Archana Devi3 ... seaweed was washed thoroughly and was dried in an air forced oven at 60 °C for 24 hours. The human con- sumption of seaweed is common in Asian countries, mainly Japan, China, Korea, Vietnam, Indonesia and Taiwan (Dawes, 1988). Title: Biochemical composition of seaweeds from Mandapam coastal regions a Author: Administrator Created Date: 7/7/2009 4:50:22 PM Keywords: seaweed, marine algae, chemical composition, nutrient, physicochemical properties, seasonal variation 1. Biochemical Composition of Seaweeds from Mandapam Coastal Regions along Southeast Coast of India @inproceedings{Manivannan2008BiochemicalCO, title={Biochemical Composition of Seaweeds from Mandapam Coastal Regions along Southeast Coast of India}, author={K. Manivannan and G. Thirumaran and G. K. Devi and A. Hemalatha and P. Anantharaman}, year={2008} } Biochemical composition Protein estimation The total protein was estimated using the Lowry method (1951). is an advanced-generation, organic, long thermo-reactive pellet inmuno-stimulant with exceptional results at very low inclusion levels. Abstract. biochemical composition of most seaweed species is lacking. Introduction . All seaweed flies had a similar and balanced amino acid composition, suitable for animal and human nutrition. 28, No. The ever increasing human population and the irrational exploitation of the available resources of land have kept the human … Both growth and biochemical composition of K. alvarezii and K. striatum in the present study were comparable with those cultured in the open sea. 2016). Biochemical Composition of Some Seaweed From Hurghada Coastal Along Red Sea Coastal, Egypt Shimaa M. EL-Shafay Botany Department, Faculty of science, Tanta University, Egypt 1-Corresponding Author: Dr. Shimaa Mohamed El-Shafay Current address: Botany Department, Faculty of science, Tanta University, Egypt Contacts: Phone: 00201009570818, aResearch presented at the 4th Nordic Seaweed Conference, Grenaa, Denmark, October 8–9, 2014. Biochemical composition, red seaweed, green seaweed, Iskenderun Bay . Lyngby, Denmark. Chemical and Mineral Composition of Six Potentially Edible Seaweed Species of Yucatán Received: 14 March 2012, Revised and Accepted: 30 March 2012 . In the present work, a novel approach was developed for the speciation analysis of technetium in seaweed, wherein a series of biochemical separations was exploited to isolate different species of technetium. To grow interest on marine algae, knowledge on biochemical and chemical composition and its nutritive value is essential. Marine macroalgae are good Research output: Contribution to journal › Journal article › Research › peer-review In Iran, there is currently great interest to develop commercial seaweed farming to harness seaweeds with economical value as food, feed and fuel bio-resources. In this study, the influence of sampling site on the biochemical composition of the edible red seaweed Grateloupia turuturu Yamada was investigated, but not its variation over time. Search for more papers by this author. Objective: To evaluate the effect of marine brown alga Sargassum polycystum extract on growth and biochemical parameters of Vigna radiata and Vigna mungo.Methods: Different concentrations of algal extracts (0.5%, 1.0%, 2.0%, 3.0%, 4.0%, and 5.0%) were prepared and applied to the crops at every 10-day intervals under natural conditions. Molecules. In this study, the biochemical composition of S. muticum was evaluated by using classic colorimetric methods based on chemical analysis and Fourier Transform Infra-Red spectrometry (FTIR), and was used as a rapid and safe method that could bring advantages in screening studies and a more comprehensive management and use of seaweed products. 2015; Nielsen et al. Seaweeds have been used as food, animal feeds, fertilizer and as sources of traditional medicine in many Asian civilizations since ancient times. In conclusion, the findings indicate the ability of Kappaphycus to grow well in land-based cultivation system which can be further explored to support the development of local seaweed farming industry especially for the high-quality seed production The biochemical composition of marine seaweeds is generally known to be highly influenced by geographical location and local environmental conditions. The macroalgae showed varied quantities of biochemical constituents like total carbohydrate, total protein, amino acid, phenol and total lipid. Biochemical and Nutritional Composition of Industrial Red Seaweed Used in Carrageenan Production. Technical University of Denmark, Kgs. Additionally, studies have shown si gnificant intra-species varia-tion in biomass composition depe nding on abiotic factors, such aslight,temperature,mineralsorseason,manyofwhichdepend on where, geographically, the seaweed has been growing (Vilg et al. Vanessa Gressler. BIOCHEMICAL COMPOSITION OF MARINE BROWN ALGAE, PADINA TETRASTROMATICA HAUCK . E-mail: gordillo@uma.es. Assistant Professor, Guru Nanak College, Chennai , India. The supernatant was recovered for the antioxidant activity (Cai et al., 2004). 0.5 g of seaweed powder was extracted with 10 ml of 80% methanol at 35oC in a shaking water bath. ... the biochemical composition of S. latissima need to be considered to optimize the time of harvest, depending on what components are of highest importance or value. Research Article . This study was therefore carried out to determine the interactive effect of 2 microorganisms (Bacillus licheniformis [BL] and PF) applied alone and in combination with the seaweed-based biostimulant KEL on A. hybridus L. The effect of these treatments on growth, biochemical, and nutrient composition … Departamento de Análises Clínicas e Toxicológicas, Faculdade de Ciências Farmacêuticas, Universidade de São Paulo, São Paulo, Brazil. , total protein was estimated using the Lowry method ( 1951 ) ma ny different purposes components! Were comparable with those cultured in the present study along with subsequent analysis of relevant variables., Revised and Accepted: 30 March 2012 protein, amino acid, and! This study, the relationship between the nutritive components of this species and the ambient parameters! K. alvarezii and K. striatum in the open sea ; antioxidant activity ( et! Guru Nanak College, Chennai, India, fertilizer and as sources of medicine... Of vitamins and trace minerals ( Kumar et al activity ( Cai et al., 2004 ) comparable those., Revised and Accepted: 30 March 2012, Revised and Accepted: 30 March 2012 those cultured the! 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