CU22221A1 - Metodo de obtencion de extracto de levadura para el cultivo de microorganismos - Google Patents
Metodo de obtencion de extracto de levadura para el cultivo de microorganismosInfo
- Publication number
- CU22221A1 CU22221A1 CU1989131A CU1989131A CU22221A1 CU 22221 A1 CU22221 A1 CU 22221A1 CU 1989131 A CU1989131 A CU 1989131A CU 1989131 A CU1989131 A CU 1989131A CU 22221 A1 CU22221 A1 CU 22221A1
- Authority
- CU
- Cuba
- Prior art keywords
- obtaining
- products
- cultivation
- cultivation media
- yeast
- Prior art date
Links
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- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
SE RELACIONA CON LA OBTENCION DE PREPARADOS DE LA INDUSTRIA FARMACEUTICA Y EMPLEADO SATISFACTORIAMENTE COMO INGREDIENTE EN M EDIOS DE CULTIVO PARA LOS ANALISIS DE DIAGNOSTICO CLINICO, CONTROL DE LA CALIDAD DE ALIMENTOS Y OTROS PRODUCTOS, DE PROCESOS, MEDIO AMBIENTE, ASI COMO PARA LA PRODUCCION DE VACUNAS Y OTROS BIOPREPARADOS Y PRODUCTOS OBTENIDOS POR TECNICAS BIOTECNOLOGICAS. BIOTECNOLOGICA Y MAS ESTRECHAMENTE CON LA OBTENCION DE BASES NUTRITIVAS EMPLEADAS EN MEDIOS DE CULTIVO PARA MICROORGANISMOS. EL METODO CONSISTE EN LA OBTENCION DE EXTRACTO DE LEVADURA PANADERA SACHAROMYCE CEREVISIAE, MEDIANTE LA CONFORMACION DE UN SISTEMA LEVADURA:AGUA:ALCOHOL, LA REALIZACION DE LA AUTOLISIS A VALORES DE PH Y TEMPERATURA OPTIMAS PARA LA ACTIVIDAD DE ALGUNAS ENZIMAS PROTEOLITICAS CONTENIDAS EN LA LEVADURA; LA ELIMINACION DE LOS RESIDUOS CELULARES, DISMINUYENDO EL CONTENIDO DE SOLIDOS TOTALES DEL SISTEMA VARIANDO EL PH Y LA TEMPERATURA HASTA LOGRAR LAS CONDICIONES NECESARIAS PARA SU SEPARACION EFECTIVA POR CENTRIFUGACION, LA CONCENTRACION Y DESHIDRATACION HASTA LA OBTENCION DEL EXTRACTO EN POLVO. EL PREPARADO OBTENIDO PRESENTA ADECUADOS VALORES DE NITROGENO AMINICO Y TOTAL Y UNA RELACION ENTRE AMBOS INDICADORES DE ALREDEDOR DEL 40% Y PUEDE SER\!
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CU1989131A CU22221A1 (es) | 1989-06-15 | 1989-06-15 | Metodo de obtencion de extracto de levadura para el cultivo de microorganismos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CU1989131A CU22221A1 (es) | 1989-06-15 | 1989-06-15 | Metodo de obtencion de extracto de levadura para el cultivo de microorganismos |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CU22221A1 true CU22221A1 (es) | 1995-01-31 |
Family
ID=5459430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CU1989131A CU22221A1 (es) | 1989-06-15 | 1989-06-15 | Metodo de obtencion de extracto de levadura para el cultivo de microorganismos |
Country Status (1)
| Country | Link |
|---|---|
| CU (1) | CU22221A1 (es) |
-
1989
- 1989-06-15 CU CU1989131A patent/CU22221A1/es unknown
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