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Article summary:

Abstract Oren A:
"Thoughts on the “missing link” between saltworks biology and solar salt quality",
Global NEST Journal 12 (4) : 417-425 (Dec 2010)


Keywords   halite; glycerol; osmotic solutes; salterns; crystallizer ponds; hypersaline; Dunaliella; Aphanothece; Haloquadratum; Salinibacter.
Abstract   Although solar salterns worldwide use seawater of identical chemical composition as the raw material for salt production, the size and quality of the halite crystals that precipitate in the crystallizer ponds is highly variable. Biological processes have been implicated to be responsible for the differences observed, but the “missing link” between saltworks biology and solar salt quality has never unequivocally been identified. This paper presents an overview of the different organic chemicals that are formed by the members of the microbial communities in saltern evaporation and crystallizer ponds as osmotic stabilizers as well as different compounds formed during further microbial metabolism of those osmotic solutes. Examination of the in situ concentrations and the possible role of glycerol, glycine betaine, ectoine, dihydroxyacetone, acetate, lactate, and other organic compounds failed to identify one or more compounds that may accumulate at concentrations high enough to significantly modify the formation of sodium chloride crystals in the salterns and to negatively influence the quality of the salt produced.
Full text   Full Text in PDF (207 KB)
Source link   http://www.gnest.org/Journal/Vol12_no4/417-425_641_OREN_12-4.pdf
Included Refrences   42 References (List...)
Cited by other Articles   0 Citations (List...)

Authors:

 1 record found.
Name Affiliation Home page e-mail Total pubs 
Oren Anstitute of Life Sciences and the Moshe Minerva Center for Marine Biogeochemisty, The Hebrew University of Jerusalem, 91904 Jerusalem, Israel orena@cc.huji.ac.il4

Article is cited by:

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References included in article:

 42 records found.
Order of appearence Full citation SRCosmos Link 
1Anton J, Rossello-Mora R, Rodriguez-Valera F, Amann R,
(2000), Extremely halophilic Bacteria in crystallizer ponds from solar salterns, Applied and Environmental Microbiology, 66, 3052-3057.
 
2Anton J, Oren A, Benlloch S, Rodriguez-Valera F, Amann R, Rossello-Mora R,
(2002), Salinibacter ruber gen. nov., sp. nov., a novel extreme halophilic member of the Bacteria from saltern crystallizer ponds, International Journal of Systematic and Evolutionary Microbiology, 52, 485-491.
 
3Bolhuis H, Palm P, Wende A, Falb M, Rampp M, Rodriguez-Valera F, Pfeiffer F, Oesterhelt D,
(2006), The genome of the square archaeon "Haloquadratum walsbyi": life at the limits of water activity, BMC Genomics, 7, 169.
 
4Canfield DE, Sorensen KB, Oren A,
(2004), Biogeochemistry of a gypsum-encrusted microbial ecosystem, Geobiology, 2, 133-150.
 
5Coleman MU, White MA,
(1993), The role of biological disturbances in the production of solar salt, In: Seventh Symposium on Salt, Vol. 1, Kakihana, H., Hardy, H.R. Jr., Hoshi, T. and Toyokura. K. (eds.), Elsevier Science Publications, New York. pp. 623-631.
 
6Davis JS,
(1979), Biological management of solar saltworks, In: Fifth International Symposium on Salt, Vol. 1, Coogan A.H. and Hauber, L. (eds.), The Northern Ohio Geological Society, Cleveland. pp. 265-268.
 
7Davis JS, Giordano M,
(1996), Biological and physical events involved in the origin, effects, and control of organic matter in solar saltworks, International Journal of Salt Lake Research, 4, 335-347.
 
8De-Philippis R, Margheri MC, Pelosi E, Ventura S,
(1993), Exopolysaccharide production by a unicellular cyanobacterium isolated from a hypersaline habitat, Journal of Applied Phycology, 5, 387-394.
 
9De Philippis R., Margheri M.C., Materassi R. and Vincenzini M., (1998), Potential of unicellular cyanobacteria from saline environments as exopolysaccharide producers, Applied and Environmental Microbiology, 64, 1130-1132. 
10Elevi-Bardavid R, Oren A,
(2008), Dihydroxyacetone metabolism in Salinibacter ruber and in Haloquadratum walsbyi, Extremophiles, 12, 125-131.
 
11Elevi-Bardavid R, Khristo P, Oren A,
(2008), Interrelationships between Dunaliella and halophilic prokaryotes in saltern crystallizer ponds, Extremophiles, 12, 5-15.
 
12Garcia-Pichel F, Nubel U, Muyzer G,
(1998), The phylogeny of unicellular, extremely halotolerant cyanobacteria, Archives of Microbiology, 169, 469-482.
 
13Giordano M, Beardall J,
(2009), Impact of environmental conditions on photosynthesis, growth and carbon allocation strategies of hypersaline species of Dunaliella, Global NEST Journal, 11, 79-85.
 
14Giordano M, Davis JS, Bowes G,
(1994), Organic carbon release by Dunaliella salina (Chlorophyta) under different growth conditions of CO2, nitrogen, and salinity, Journal of Phycology, 30, 249-257.
 
15Goldman JC, Dennett MR,
(1985), Susceptibility of some marine phytoplankton species to cell breakage during filtration and post-filtration rinsing, Journal of Experimental Marine Biology, 86, 47-58.
 
16Huntsman SA,
(1972), Organic excretion by Dunaliella tertiolecta, Journal of Phycology, 8, 59-63.
 
17Javor B,
(1989), Hypersaline Environments. Microbiology and Biogeochemistry, Springer-Verlag, Berlin.
 
18Javor BJ,
(2002), Industrial microbiology of solar salt production, Journal of Industrial Microbiology and Biotechnology, 28, 42-47.
 
19King GM,
(1991), Measurement of acetate concentrations in marine pore waters by using an enzymatic approach, Applied and Environmental Microbiology, 57, 3476-3481.
 
20Margheri MC, Ventura S, Kastovsky J, Komarek J,
(2008), The taxonomic validation of the cyanobacterial genus Halothece, Phycologia, 47, 477-486.
 
21Mishra A, Jha B,
(2009), Isolation and characterization of extracellular polymeric substances from micro-algae Dunaliella salina under salt stress, Bioresource Technology, 100, 3382-3386.
 
22Oren A,
(1990), Formation and breakdown of glycine betaine and trimethylamine in hypersaline environments, Antonie van Leeuwenhoek, 58, 291-298.
 
23Oren A,
(1993), Availability, uptake, and turnover of glycerol in hypersaline environments, FEMS Microbiology Ecology, 12, 15-23.
 
24Oren A,
(1995a), The role of glycerol in the nutrition of halophilic archaeal communities: a study of respiratory electron transport, FEMS Microbiology Ecology, 16, 281-290.
 
25Oren A,
(1995b), Uptake and turnover of acetate in hypersaline environments, FEMS Microbiology Ecology, 18, 75-84.
 
26Oren A,
(1999), Bioenergetic aspects of halophilism, Microbiology and Molecular Biology Reviews, 63, 334-348.
 
27Oren A,
(2000), Salts and brines, In: Ecology of Cyanobacteria: Their Diversity in Time and Space, Whitton, B.A. and Potts, M. (eds.), Kluwer Academic Publishers, Dordrecht. pp. 281-306.
 
28Oren A,
(2002), Halophilic Microorganisms and their Environments, Kluwer Scientific Publishers, Dordrecht.
 
29Oren A, Gurevich P,
(1994), Production of D-lactate, acetate, and pyruvate from glycerol in communities of halophilic archaea in the Dead Sea and in saltern crystallizer ponds, FEMS Microbiology Ecology, 14, 147-156.
 
30Oren A, Rodriguez-Valera F,
(2001), The contribution of Salinibacter species to the red coloration of saltern crystallizer ponds, FEMS Microbiology Ecology, 36, 123-130.
 
31Oren A, Gurevich P, Anati DA, Barkan E, Luz B,
(1995), A bloom of Dunaliella parva in the Dead Sea in 1992: biological and biogeochemical aspects, Hydrobiologia, 297, 173-185.
 
32Oren A, Rodriguez-Valera F, Anton J, Benlloch S, Rossello-Mora R, Amann R, Coleman J, Russell NJ,
(2004), Red, extremely halophilic, but not archaeal: the physiology and ecology of Salinibacter ruber, a Bacterium isolated from saltern crystallizer ponds, In: Halophilic Microorganisms, Ventosa, A. (ed.), Springer-Verlag, Berlin. pp. 63-76
 
33Preisig HR,
(1992), Morphology and taxonomy, In: Dunaliella: Physiology, Biochemistry and Biotechnology, Avron, M. and Ben-Amotz, A. (eds.), CRC Press, Boca Raton. pp. 1-15.
 
34Rossello-Mora R, Lee N, Anton J, Wagner M,
(2003), Substrate uptake in extremely halophilic microbial communities revealed by microautoradiography and fluorescence in situ hybridization, Extremophiles, 7, 409-413.
 
35Roux JM,
(1996), Production of polysaccharide slime by microbial mats in the hypersaline environment of a Western Australian solar saltfield, International Journal of Salt Lake Research, 5, 103-130.
 
36Sedivy VM,
(2009a), The “missing link” between saltworks biology and solar salt quality In: Proceedings of the 2nd International Conference on the Importance of Solar Saltworks, Merida, Mexico, Lekkas, T.D. and Korovessis, N.A. (eds.). pp. 18-19.
 
37Sedivy VM,
(2009b), Environmental balance of salt production speaks in favour of solar saltworks, Global NEST Joural, 11, 41-48.
 
38Sher J, Elevi R, Mana L, Oren A,
(2004), Glycerol metabolism in the extremely halophilic bacterium Salinibacter ruber, FEMS Microbiology Letters, 232, 211-215.
 
39Sorensen K, Rehakova K, Zapomelova E, Oren A,
(2009), Distribution of benthic phototrophs, sulfate reducers, and methanogens in two adjacent salt ponds in Eilat, Israel, Aquatic Microbial Ecology, 56, 275-284.
 
40Sudo H, Burgess JG, Takemasa H, Nakamura N, Matsunaga T,
(1995), Sulfated exopolysaccharide production by the halophilic cyanobacterium Aphanocapsa halophytica, Current Microbiology, 30, 219-222.
 
41Ventosa A, Nieto JJ, Oren A,
(1998), Biology of aerobic moderately halophilic bacteria, Microbiology and Molecular Biology Reviews, 62, 504-544.
 
42Warkentin M, Schumann R, Oren A,
(2009), Community respiration studies in saltern crystallizer ponds, Aquatic Microbial Ecology, 56, 255-261.