New citation of paper: "Some aspects of water filtering activity of filter-feeders".In: Biotechnological potential of the seaweed Cladophora rupestris (Chlorophyta, Cladophorales) lipidic extract. L Stabili, MI Acquaviva, F Biandolino, RA Cavallo… - New Biotechnology, 2014

New citation of paper: "Some aspects of water filtering activity of filter-feeders"
New citation of results of research at Moscow University: Cited by:
L Stabili, MI Acquaviva, F Biandolino, RA Cavallo… - New Biotechnology, 2014; Institute for Marine Coastal Environment (IAMC), C.N.R., via Roma 3, 74123 Taranto, Italy; Department of Biological and Environmental Sciences and Technologies, University of Salento, Centro Ecotekne Pal. B, S.P. 6 Lecce-Monteroni, 73100 Lecce, Italy;

http://5bio5.blogspot.com/2014/05/new-citation-of-paper-some-aspects-of.html
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The cited paper: "Some aspects of water filtering activity of filter-feeders"
Оповещение от Академии:Упоминание в документах "Some aspects of water filtering activity of filter-feeders"


Biotechnological potential of the seaweed< i> Cladophora rupestris</i>(Chlorophyta, Cladophorales) lipidic extract

L Stabili, MI Acquaviva, F Biandolino, RA Cavallo… - New Biotechnology, 2014
Abstract: Recently, with the advent of modern technologies, various marine organisms
including algae are being studied as sources of natural substances effective on classical
microorganisms and able to also combat the new trend of acquired resistance in microbes ...

Document / article/ publication citing "Some aspects of water filtering activity of filter-feeders":

Biotechnological potential of the seaweed< i> Cladophora rupestris</i>(Chlorophyta, Cladophorales) lipidic extract

in press, accepted, available online:

Biotechnological potential of the seaweed Cladophora rupestris(Chlorophyta, Cladophorales) lipidic extract



Abstract

Recently, with the advent of modern technologies, various marine organisms including algae are being studied as sources of natural substances effective on classical microorganisms and able to also combat the new trend of acquired resistance in microbes. In the present study the antimicrobial activity of the lipidic extract of the green seaweed Cladophora rupestris collected in a Mediterranean area, in two sampling periods (January and April), was assayed. The chemical characterization of the lipidic fractions was performed by gas-cromatatography and multinuclear and multidimensional NMR spectroscopy. In the lipidic extract of C. rupestris collected in January an antibacterial activity against Enterococcus sp., Streptococcus agalactiaeand Vibrio cholerae non-O1 was recorded; by contrast, bacterial inhibition was measured on several Vibriospecies only in April. The fatty acid profile of C. rupestris lipidic extract, analyzed by gas chromatography, resulted mainly composed of palmitic, myristic, oleic, α linolenic, palmitoleic and linoleic acids. Moreover, since α-linolenic acid was the predominant ω3 fatty acid in April, we suggest its involvement in the antibacterial activity observed in this month, taking also into account that pure α-linolenic acid resulted effective towards some vibrios strains. Cladophora rupestris fatty acid profile revealed also an interesting composition in polyunsaturated fatty acids in both the considered periods with the ω6/ω3 ratio lower than 1, leading to conclude that this macroalga may be employed as a natural source of ω3. Finally, the 1H NMR spectrum in CDCl3 of algal lipid fractions showed the characteristic signals of saturated (SAFAs) and unsaturated fatty acids (UFAs) as well as other metabolites and a marked difference in free fatty acids (FFAs) content for the two examined algal lipid fractions. It is noteworthy that C. rupestris lipidic extracts show, by NMR spectroscopy, the signal pattern of poly hydroxy butirrate, a natural biocompatible and biodegradable polymer. In conclusion, on account of its antimicrobial activity, nutritional value and bioplastic content, C. rupestris lipidic extract can be considered a promising source for future biotechnological applications.

Keywords

  • Cladophora rupestris
  •  
  • Lipidic extract
  •  
  • Antimicrobial activity
  •  
  • ω6/ω3 ratio
  •  
  • Poly hydroxy butirrate
**

L. Stabili 


Institute for Marine Coastal Environment (IAMC), C.N.R., via Roma 3, 74123 Taranto, Italy

Department of Biological and Environmental Sciences and Technologies, University of Salento, Centro Ecotekne Pal. B, S.P. 6 Lecce-Monteroni, 73100 Lecce, Italy

Corresponding author. Tel.: +39 0832 298971; fax: +39 0832 298626.

loredana.stabili@iamc.cnr.it

M.I. Acquaviva 


Institute for Marine Coastal Environment (IAMC), C.N.R., via Roma 3, 74123 Taranto, Italy

maria.acquaviva@iamc.cnr.it

F. Biandolino 


Institute for Marine Coastal Environment (IAMC), C.N.R., via Roma 3, 74123 Taranto, Italy

francesca.biandolino@iamc.cnr.it

R.A. Cavallo 


Institute for Marine Coastal Environment (IAMC), C.N.R., via Roma 3, 74123 Taranto, Italy

rosanna.cavallo@iamc.cnr.it

S.A. De Pascali 

Department of Biological and Environmental Sciences and Technologies, University of Salento, Centro Ecotekne Pal. B, S.P. 6 Lecce-Monteroni, 73100 Lecce, Italy
sandra.depascali@unisalento.it

F.P. Fanizzi 

Department of Biological and Environmental Sciences and Technologies, University of Salento, Centro Ecotekne Pal. B, S.P. 6 Lecce-Monteroni, 73100 Lecce, Italy
fp.fanizzi@unisalento.it

M. Narracci 

Institute for Marine Coastal Environment (IAMC), C.N.R., via Roma 3, 74123 Taranto, Italy
marcella.narracci@iamc.cnr.it

E. Cecere 

Institute for Marine Coastal Environment (IAMC), C.N.R., via Roma 3, 74123 Taranto, Italy
ester.cecere@iamc.cnr.it

A. Petrocelli 

Institute for Marine Coastal Environment (IAMC), C.N.R., via Roma 3, 74123 Taranto, Italy
antonella.petrocelli@iamc.cnr.it
**

on the Sergei Ostroumov's paper that was cited:



  1. Some aspects of water filtering activity of filter-feeders ...

    www.researchgate.net/.../226902807_Some_aspects_of_water_filtering_act...
    ABSTRACT On the basis of the previous publications, our new data and the existing scientific literature, we have formulated some fundamental principles that ...
  2. Some aspects of water filtering activity of filter-feeders ...

    link.springer.com/chapter/10.1007%2F1-4020-4111-X_26
    by SA Ostroumov - ‎2005 - ‎Cited by 41 - ‎Related articles
    It is an important feature of the biomachinery of filter-feeders that it removes from watervarious particles of a very broad range of sizes. Another important ...
  3. Some aspects of water filtering activity of filter-feeders ...

    5bio5.blogspot.com/2013/09/some-aspects-of-water-filtering.html

    Sep 19, 2013 - Title: Some aspects of water filtering activity of filter-feeders. Author(s): Ostroumov S.A. Source: HYDROBIOLOGIA, 2005, Volume: 542, Pages: ...
  4. Some aspects of water filtering activity of filter-feeders ...

    istina.msu.ru/publications/article/814383/

    Title: Some aspects of water filtering activity of filter-feeders. Author(s): Ostroumov S.A. Source: HYDROBIOLOGIA, 2005, Volume: 542, Pages: 275-286, DOI: ...
  5. Aquatic Biodiversity II: The Diversity of Aquatic Ecosystems

    books.google.ru/books?isbn=140204111X
    Hendrik Segers, ‎Koen Martens - 2006 - ‎Nature
    Someaspects. of. waterfilteringactivity. of. filter-feeders. S.A. Ostroumov Department of Hydrobiology, Faculty of Biology, Moscow State University, Moscow ...
  6. Some aspects of water filtering activity of filter-feeders

    www.citeulike.org/user/ATP/article/208655

    Jul 1, 2005 - Features of this paper on aquatic ecology are as follows (http://5bio5.blogspot.com/2013/09/some-aspects-of-water-filtering.html): -New ...
  7. [PDF]

    rae.ru [PDF]

    www.econf.rae.ru/pdf/2012/08/1548.pdf

    by SA Ostroumov - ‎2005 - ‎Cited by 41 - ‎Related articles
    published: Ostroumov S.A. Some aspects of water filtering activity of filter-feeders. - Hydrobiologia, 2005, 542: 275-286. Some aspects of water filtering activity of ...
  8. Some aspects of water filtering activity of filter-feeders

    scholar.google.ru/scholar?cluster=9676673094864064683&hl...
    A description for this result is not available because of this site's robots.txt – learn more.
  9. Some aspects of water filtering activity of filter-feeders

    journals1.scholarsportal.info/details?uri=/00188158/v542i0001/275...
    On the basis of the previous publications, our new data and the existing scientific literature, we have formulated some fundamental principles that characterize ...
  10. Academia.edu | Documents in Filtering Activity - Academia ...

    www.academia.edu/Documents/in/Filtering_Activity

    Title: Some aspects of water filtering activity of... more ... Effect of Amphiphilic Chemicals on Filter-Feeding Marine Organisms; by S. A. Ostroumov [Doklady ...


Kew words:
citation, paper,Some aspects of water filtering activity of filter-feeders,L Stabili, MI Acquaviva, F Biandolino, RA Cavallo,Biotechnological, potential seaweed, New Biotechnology,