Evaluation of three methods for preservation of Azotobacter: freeze-drying, cryopreservation, and immobilization in dry polymers

Evaluation of three methods for preservation of Azotobacter: freeze-drying, cryopreservation, and immobilization in dry polymers

Because the use of bacteria for biotechnological processes requires maintaining their viability and geneticstability, preserving them becomes essential. Here, we evaluated three preservation methods for A.chroococcum C26 and A. vinelandii C27; preservation methods: cryopreservation and immobilizatio...

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Bibliographic Details
Main Authors: Daniel Fernando Rojas Tapias, Mabel Patricia Ortiz Vera, Diego Rivera Botia, Joseph Kloepper, Ruth Rebeca Bonilla Buitrago
Format: Article
Language:English
Published: Pontificia Universidad Javeriana 2013-04-01
Series:Universitas Scientiarum
Subjects:
Azotobacter
bacterial preservation
cryopreservation
freeze-drying
immobilization in polymers
bacterial nitrogen fixation.
Online Access:http://revistas.javeriana.edu.co/index.php/scientarium/article/view/4404

Internet

http://revistas.javeriana.edu.co/index.php/scientarium/article/view/4404

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