Componenţa biochimică şi particularităţile morfologice ale tulpinii de cianobacterie Nostoc halophilum hansg. CNMN-CB-17
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TROFIM, Alina, BOROZAN, Aurica Breica. Componenţa biochimică şi particularităţile morfologice ale tulpinii de cianobacterie Nostoc halophilum hansg. CNMN-CB-17. In: Studia Universitatis Moldaviae (Seria Ştiinţe Reale şi ale Naturii), 2019, nr. 1(121), pp. 58-63. ISSN 1814-3237.
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Studia Universitatis Moldaviae (Seria Ştiinţe Reale şi ale Naturii)
Numărul 1(121) / 2019 / ISSN 1814-3237 /ISSNe 1857-498X

Componenţa biochimică şi particularităţile morfologice ale tulpinii de cianobacterie Nostoc halophilum hansg. CNMN-CB-17

Study of the biochemical composition of the cyanobacterium strain Nostoc halophilum hansg. CNMN-CB-17  

CZU: 582.232:581.19

Pag. 58-63

Trofim Alina1, Borozan Aurica Breica2
 
1 Universitatea de Stat din Moldova,
2 Universitatea de Ştiinţe Agricole şi Medicină Veterinară a Banatului "Regele Mihai I al României"
 
 
Disponibil în IBN: 30 august 2019


Rezumat

Din solurile or. Cimişlia, R. Moldova, a fost izolată o tulpină originală de cianobacterie Nostoc halophilum Hansg. CNMN-CB-17 cu un conţinut biochimic valoros, ce asigură o cantitate mai sporită de glucide şi proteine. Sunt prezentate particularităţile morfologice şi biochimice ale tulpinii. Analiza comparativă a componenţei biochimice a trei specii autoh-tone de cianobacterii din genul Nostoc izolate din ecosistemele R. Moldova a scos în evidenţă prezenţa unui conţinut înalt de polizaharide.

A strain of cyanobacteria − Nostoc halophilum Hansg. CNMN-CB-17, was obtained in pure culture from the soils of Cimislia, Republic of Moldova. Its valuable biochemical content provides a higher amount of carbohydrates and proteins. The morphological and biochemical characteristics of the strain are presented. The biochemical composition of said strain was compared to 2 other cyanobacterial species belonging to the Nostoc genus isolated from Moldova ecosystems, revealing the presence of a relatively high content of polysaccharides

Cuvinte-cheie
cianobacterie, izolare, componență biochimică, proteine, glucide,

Cyanobacteria, morphological study, Isolation, biochemical composition, polysaccharides

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