MX9709876A - Metodo y composicion para detectar contaminacion bacteriana en productos alimenticios. - Google Patents
Metodo y composicion para detectar contaminacion bacteriana en productos alimenticios.Info
- Publication number
- MX9709876A MX9709876A MX9709876A MX9709876A MX9709876A MX 9709876 A MX9709876 A MX 9709876A MX 9709876 A MX9709876 A MX 9709876A MX 9709876 A MX9709876 A MX 9709876A MX 9709876 A MX9709876 A MX 9709876A
- Authority
- MX
- Mexico
- Prior art keywords
- enzyme
- composition
- food products
- detectable
- bacterial contamination
- Prior art date
Links
- 230000001580 bacterial effect Effects 0.000 title abstract 2
- 235000013305 food Nutrition 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000011109 contamination Methods 0.000 title 1
- 239000000758 substrate Substances 0.000 abstract 3
- 102000004190 Enzymes Human genes 0.000 abstract 2
- 108090000790 Enzymes Proteins 0.000 abstract 2
- 241000894006 Bacteria Species 0.000 abstract 1
- 102000005744 Glycoside Hydrolases Human genes 0.000 abstract 1
- 108010031186 Glycoside Hydrolases Proteins 0.000 abstract 1
- 102000035195 Peptidases Human genes 0.000 abstract 1
- 108091005804 Peptidases Proteins 0.000 abstract 1
- 102000004160 Phosphoric Monoester Hydrolases Human genes 0.000 abstract 1
- 108090000608 Phosphoric Monoester Hydrolases Proteins 0.000 abstract 1
- 235000015097 nutrients Nutrition 0.000 abstract 1
Landscapes
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
Esta invencion se refiere a un método para detectar la existencia o medir la concentracion del total de bacterias viables en una muestra de prueba de un producto alimenticio; se provee un medio que contiene tres o más substratos de enzima distintos, teniendo cada uno una porcion de nutriente y una porcion detectable enlazada a la misma; cuando un substrato es hidrolizado por una enzima bacteriana para crear una porcion detectable separada, causa o produce una señal detectable; estos substratos producen señales detectables cuando alguna de una enzima fosfatasa, una enzima glicosidasa o una enzima peptidasa está presente en el medio.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60812495A | 1995-06-07 | 1995-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX9709876A true MX9709876A (es) | 1998-03-31 |
Family
ID=39427946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX9709876A MX9709876A (es) | 1995-06-07 | 1997-12-08 | Metodo y composicion para detectar contaminacion bacteriana en productos alimenticios. |
Country Status (1)
| Country | Link |
|---|---|
| MX (1) | MX9709876A (es) |
-
1997
- 1997-12-08 MX MX9709876A patent/MX9709876A/es unknown
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