Conservación de microorganismos desecados en el vacío por el método de Sordelli
- Autores
- Soriano, Santos
- Año de publicación
- 1951
- Idioma
- español castellano
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Fil: Soriano, Santos. Universidad de Buenos Aires. Facultad de Agronomía y Veterinaria. Buenos Aires, Argentina.
The method was developed by professor A. Sordelli of Buenos Aires, almost 20 years ago, but has never been published by his author. In its most simplified form it consists of the following operations: A small quantity of the microbic culture to be preserved is introduced into a very small cotton plugged sterilized tube, adecuatety labelled and putted into a rather heavy walled Kahn tube in which bottom has been deposited a dehidratant substance (such as: 2 lentils of K(0H) or, if prefered, Ph anhidrid) and 2 or 3 glass beads for preventing the bottom of the small tube to come in touch with the dehidratant. The outside tube is closed by means of a perforated rubber plug through which a piece of capillar glass tube has been inserted. The capillar is then connected to an oil vacuum pump which is allowed to perform the necessary air evacuation for few minuts. After the vacuum has been well established, the capillar is sealed in a gas fíame, and, as an additional precaution the top portion of the sealed tube carriyng the rubber plug may be inmersed into melted parafíin. Using this simple method it has been possible to preserve, in a desiccated condition, a great number of cultures of bacteria, yeasts and fungy, for long periods of time, reaching, at present, to more than 10 years.
il., tbls. - Fuente
- Revista de la Facultad de Agronomía y Veterinaria
Vol.13, no.1
14-19 - Materia
-
ALMACENAMIENTO
MICROORGANISMOS
DESHIDRATACION - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- acceso abierto
- Repositorio
- Institución
- Universidad de Buenos Aires. Facultad de Agronomía
- OAI Identificador
- snrd:rfav1951sorianosantos
Ver los metadatos del registro completo
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spelling |
Conservación de microorganismos desecados en el vacío por el método de SordelliSoriano, SantosALMACENAMIENTOMICROORGANISMOSDESHIDRATACIONFil: Soriano, Santos. Universidad de Buenos Aires. Facultad de Agronomía y Veterinaria. Buenos Aires, Argentina.The method was developed by professor A. Sordelli of Buenos Aires, almost 20 years ago, but has never been published by his author. In its most simplified form it consists of the following operations: A small quantity of the microbic culture to be preserved is introduced into a very small cotton plugged sterilized tube, adecuatety labelled and putted into a rather heavy walled Kahn tube in which bottom has been deposited a dehidratant substance (such as: 2 lentils of K(0H) or, if prefered, Ph anhidrid) and 2 or 3 glass beads for preventing the bottom of the small tube to come in touch with the dehidratant. The outside tube is closed by means of a perforated rubber plug through which a piece of capillar glass tube has been inserted. The capillar is then connected to an oil vacuum pump which is allowed to perform the necessary air evacuation for few minuts. After the vacuum has been well established, the capillar is sealed in a gas fíame, and, as an additional precaution the top portion of the sealed tube carriyng the rubber plug may be inmersed into melted parafíin. Using this simple method it has been possible to preserve, in a desiccated condition, a great number of cultures of bacteria, yeasts and fungy, for long periods of time, reaching, at present, to more than 10 years.il., tbls.Universidad de Buenos Aires1951articleinfo:eu-repo/semantics/articlepublishedVersioninfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://ri.agro.uba.ar/greenstone3/library/collection/rfav/document/rfav1951sorianosantosRevista de la Facultad de Agronomía y VeterinariaVol.13, no.114-19reponame:FAUBA Digital (UBA-FAUBA)instname:Universidad de Buenos Aires. Facultad de Agronomíaspainfo:eu-repo/semantics/openAccessopenAccesshttp://ri.agro.uba.ar/greenstone3/library/page/biblioteca#section42025-09-04T09:44:32Zsnrd:rfav1951sorianosantosinstacron:UBA-FAUBAInstitucionalhttp://ri.agro.uba.ar/Universidad públicaNo correspondehttp://ri.agro.uba.ar/greenstone3/oaiserver?verb=ListSetsmartino@agro.uba.ar;berasa@agro.uba.ar ArgentinaNo correspondeNo correspondeNo correspondeopendoar:27292025-09-04 09:44:33.855FAUBA Digital (UBA-FAUBA) - Universidad de Buenos Aires. Facultad de Agronomíafalse |
dc.title.none.fl_str_mv |
Conservación de microorganismos desecados en el vacío por el método de Sordelli |
title |
Conservación de microorganismos desecados en el vacío por el método de Sordelli |
spellingShingle |
Conservación de microorganismos desecados en el vacío por el método de Sordelli Soriano, Santos ALMACENAMIENTO MICROORGANISMOS DESHIDRATACION |
title_short |
Conservación de microorganismos desecados en el vacío por el método de Sordelli |
title_full |
Conservación de microorganismos desecados en el vacío por el método de Sordelli |
title_fullStr |
Conservación de microorganismos desecados en el vacío por el método de Sordelli |
title_full_unstemmed |
Conservación de microorganismos desecados en el vacío por el método de Sordelli |
title_sort |
Conservación de microorganismos desecados en el vacío por el método de Sordelli |
dc.creator.none.fl_str_mv |
Soriano, Santos |
author |
Soriano, Santos |
author_facet |
Soriano, Santos |
author_role |
author |
dc.subject.none.fl_str_mv |
ALMACENAMIENTO MICROORGANISMOS DESHIDRATACION |
topic |
ALMACENAMIENTO MICROORGANISMOS DESHIDRATACION |
dc.description.none.fl_txt_mv |
Fil: Soriano, Santos. Universidad de Buenos Aires. Facultad de Agronomía y Veterinaria. Buenos Aires, Argentina. The method was developed by professor A. Sordelli of Buenos Aires, almost 20 years ago, but has never been published by his author. In its most simplified form it consists of the following operations: A small quantity of the microbic culture to be preserved is introduced into a very small cotton plugged sterilized tube, adecuatety labelled and putted into a rather heavy walled Kahn tube in which bottom has been deposited a dehidratant substance (such as: 2 lentils of K(0H) or, if prefered, Ph anhidrid) and 2 or 3 glass beads for preventing the bottom of the small tube to come in touch with the dehidratant. The outside tube is closed by means of a perforated rubber plug through which a piece of capillar glass tube has been inserted. The capillar is then connected to an oil vacuum pump which is allowed to perform the necessary air evacuation for few minuts. After the vacuum has been well established, the capillar is sealed in a gas fíame, and, as an additional precaution the top portion of the sealed tube carriyng the rubber plug may be inmersed into melted parafíin. Using this simple method it has been possible to preserve, in a desiccated condition, a great number of cultures of bacteria, yeasts and fungy, for long periods of time, reaching, at present, to more than 10 years. il., tbls. |
description |
Fil: Soriano, Santos. Universidad de Buenos Aires. Facultad de Agronomía y Veterinaria. Buenos Aires, Argentina. |
publishDate |
1951 |
dc.date.none.fl_str_mv |
1951 |
dc.type.none.fl_str_mv |
article info:eu-repo/semantics/article publishedVersion info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://ri.agro.uba.ar/greenstone3/library/collection/rfav/document/rfav1951sorianosantos |
url |
http://ri.agro.uba.ar/greenstone3/library/collection/rfav/document/rfav1951sorianosantos |
dc.language.none.fl_str_mv |
spa |
language |
spa |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess openAccess http://ri.agro.uba.ar/greenstone3/library/page/biblioteca#section4 |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
openAccess http://ri.agro.uba.ar/greenstone3/library/page/biblioteca#section4 |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidad de Buenos Aires |
publisher.none.fl_str_mv |
Universidad de Buenos Aires |
dc.source.none.fl_str_mv |
Revista de la Facultad de Agronomía y Veterinaria Vol.13, no.1 14-19 reponame:FAUBA Digital (UBA-FAUBA) instname:Universidad de Buenos Aires. Facultad de Agronomía |
reponame_str |
FAUBA Digital (UBA-FAUBA) |
collection |
FAUBA Digital (UBA-FAUBA) |
instname_str |
Universidad de Buenos Aires. Facultad de Agronomía |
repository.name.fl_str_mv |
FAUBA Digital (UBA-FAUBA) - Universidad de Buenos Aires. Facultad de Agronomía |
repository.mail.fl_str_mv |
martino@agro.uba.ar;berasa@agro.uba.ar |
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1842340869201461248 |
score |
12.623145 |