Porovnať metódy
Prezrite si vybrané metódy vedľa seba; riadky, ktoré sa líšia, sú zvýraznené.
| Soxhletova extrakcia× | Karl Fischerova titrácia× | |
|---|---|---|
| Odbor | Veda o potravinách | Veda o potravinách |
| Rodina | Process / pipeline | Process / pipeline |
| Rok vzniku≠ | 1879 | 1935 |
| Tvorca≠ | Franz Soxhlet | Karl Fischer |
| Typ≠ | Solvent Extraction Method | Titrimetric Water Determination |
| Pôvodný zdroj≠ | Soxhlet, F. von (1879). Die Gewichtsbestimmung des Kaffein-Alkaloides. Dingler's Polytechnisches Journal, 232, 461-464. link ↗ | Karl Fischer. Neue Methode zur Maßstabbestimmung des Wassers in Flüssigkeiten und Gasen. Angewandte Chemie, 48(44), 394-396. (1935) link ↗ |
| Ďalšie názvy≠ | — | KFT |
| Príbuzné | 3 | 3 |
| Zhrnutie≠ | Soxhlet Extraction is a continuous solvent extraction method developed by Franz Soxhlet in 1879 for determining fat and lipid content in foods. Using a specialized glassware apparatus, Soxhlet repeatedly cycles hot solvent through a food sample, extracting lipids with high efficiency. It remains the official standard method for fat determination in numerous food standards and is widely used in food analysis and quality control. | Karl Fischer Titration (KFT) is a precise analytical method for determining water content in food and pharmaceutical products. Developed by Karl Fischer in 1935, KFT uses a chemical reaction between water and an iodine-based titrant, allowing quantification of moisture with exceptional accuracy and sensitivity. KFT is the official gold-standard method for water determination in numerous food and pharmaceutical standards worldwide. |
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