MD845G2 - Metodă de determinare a activităţii enzimelor lipolitice în obiecte microbiologice - Google Patents
Metodă de determinare a activităţii enzimelor lipolitice în obiecte microbiologiceInfo
- Publication number
- MD845G2 MD845G2 MD96-0381A MD960381A MD845G2 MD 845 G2 MD845 G2 MD 845G2 MD 960381 A MD960381 A MD 960381A MD 845 G2 MD845 G2 MD 845G2
- Authority
- MD
- Moldova
- Prior art keywords
- lipolytic
- ferments
- activity
- solution
- analysed
- Prior art date
Links
- 230000002366 lipolytic effect Effects 0.000 title abstract 4
- 230000002906 microbiologic effect Effects 0.000 title abstract 2
- FTOAOBMCPZCFFF-UHFFFAOYSA-N 5,5-diethylbarbituric acid Chemical compound CCC1(CC)C(=O)NC(=O)NC1=O FTOAOBMCPZCFFF-UHFFFAOYSA-N 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 2
- 238000011534 incubation Methods 0.000 abstract 2
- 230000003287 optical effect Effects 0.000 abstract 2
- 238000002360 preparation method Methods 0.000 abstract 2
- 102000004190 Enzymes Human genes 0.000 abstract 1
- 108090000790 Enzymes Proteins 0.000 abstract 1
- 229960002319 barbital Drugs 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 235000013305 food Nutrition 0.000 abstract 1
- 235000021588 free fatty acids Nutrition 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000010865 sewage Substances 0.000 abstract 1
- 238000002798 spectrophotometry method Methods 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Landscapes
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
Invenţia se referă la industria microbiologică şi poate fi utilizată în medicină, industria alimentară, textilă, de prelucrare a pielii, în producerea detergenţilor, în gospodăria comunală şi la purificarea apelor reziduale.Esenţa invenţiei constă în pregătirea amestecului de reacţie din soluţia analizată, tributirină şi tampon de veronal cu pH 8,4, incubarea amestecului obţinut la o temperatură ce nu depăşeşte 47°C cu adăugarea ulterioară în calitate de inhibitor a soluţiei de 0,5 M KF şi determinarea acizilor graşi liberi prin metoda spectrofotometrică la lungimea de undă de 540 nm. Totodată calcularea activităţii enzimelor lipolitice se efectuează conform formulei:unde:AEL este activitatea enzimelor lipolitice;DOPc. - densitatea optică de control;DOPex. - densitatea optică a soluţiei analizate;t - timpul incubării, h;c - concentraţia soluţiei analizate, mg/ml;v - volumul soluţiei analizate, ml;k - coeficientul de recalculare în nM/s · g, egal cu 10416.Rezultatul tehnic al invenţiei constă în creşterea gradului de manifestare a activităţii enzimelor lipolitice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD96-0381A MD845G2 (ro) | 1996-12-10 | 1996-12-10 | Metodă de determinare a activităţii enzimelor lipolitice în obiecte microbiologice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD96-0381A MD845G2 (ro) | 1996-12-10 | 1996-12-10 | Metodă de determinare a activităţii enzimelor lipolitice în obiecte microbiologice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD845F1 MD845F1 (ro) | 1997-09-30 |
| MD845G2 true MD845G2 (ro) | 1998-06-30 |
Family
ID=19738932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MD96-0381A MD845G2 (ro) | 1996-12-10 | 1996-12-10 | Metodă de determinare a activităţii enzimelor lipolitice în obiecte microbiologice |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD845G2 (ro) |
-
1996
- 1996-12-10 MD MD96-0381A patent/MD845G2/ro active IP Right Grant
Non-Patent Citations (2)
| Title |
|---|
| Микробиологический журнал, т. 50, №2, 1988 г., М., В.В. Смирнов, Н.Т. Слабоспицкая, С.С. Крымовская и др."Липолитическая активность спорообразующих аэробных бактерий, выделенных из различных источников", с. 6-7. * |
| Т.И. Билай, "Термостабильные ферменты грибов", 1979 г., "Наукова Думка", Киев, с. 122. * |
Also Published As
| Publication number | Publication date |
|---|---|
| MD845F1 (ro) | 1997-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG3A | Granted patent for invention | ||
| IF99 | Valid patent on 19990615 |
Free format text: EXPIRES: 20161210 |