Evaluation of Halobacterial Extracellular Hydrolytic Activities in Several Natural Saline and Hypersaline Lakes from Romania.

Simple item page
dc.contributor.authorPăceşilă, Ioan
dc.contributor.authorCojoc, Roxana
dc.contributor.authorEnache, Mădălin
dc.date.accessioned2015-08-25T10:34:48Z
dc.date.available2015-08-25T10:34:48Z
dc.date.issued2014-05
dc.description.abstractThis work presents the evaluation of extracellular hydrolytic activities involved in the degrading of organic compounds from several natural salt lakes located in the southern part of Romania. The paper approaches the extracellular enzymatic decomposition activity in accordance with several physico-chemical parameters and microbial abundance. The chloride content was 13 g/l in Balta Albă salt lake, around 15 – 17 g/l in Amara salt lake, 80 g/l in Movila Miresei hypersaline lake and close to saturation, 252 g/l respectively in the case of Ocnele Mari hypersaline sample. The chemical composition revealed that salinity is due to compounds of sulphur, chloride and potassium in lakes Balta Alba and Amara. In Movila Miresei, potassium is replaced by sodium and in Ocnele Mari the salinity is due mainly to chloride and sodium. The enzyme α –glucosidase showed high values in the hypersaline lakes Movila Miresei and Ocnele Mari and a similar profile was recorded also for β-glucosidase. The activity of the enzyme alkaline phosphatase is directly correlated with the chloride content. The enzyme aminopeptidase showed high values if compared with previously mentioned enzymes.en_US
dc.identifier.citationPăceşilă Ioan, Cojoc Roxana, Enache Mădălin. Evaluation of Halobacterial Extracellular Hydrolytic Activities in Several Natural Saline and Hypersaline Lakes from Romania. British Biotechnology Journal. 2014 May; 4(5): 541-550.en_US
dc.identifier.urihttps://imsear.searo.who.int/handle/123456789/162453
dc.language.isoenen_US
dc.source.urihttps://sciencedomain.org/abstract/4471en_US
dc.subjectSalt lakeen_US
dc.subjectextracellular hydrolasesen_US
dc.subjecthalophilic microorganismsen_US
dc.subjecthalophilic enzyme.en_US
dc.titleEvaluation of Halobacterial Extracellular Hydrolytic Activities in Several Natural Saline and Hypersaline Lakes from Romania.en_US
dc.typeArticleen_US
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
bbj2014v4n5p541.pdf
Size:
1.16 MB
Format:
Adobe Portable Document Format
Description:
Original research article
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Biotechnology Journal International