Kjeldahl reaction is mostly used to obtain nitrogen. The method involves the conversion of nitrogen into ammonium sulfate by digestion with sulfuric acid; later it alkalizes the solution and finally determines the ammonia obtained by the distillation process. As a final stage volume of standard acid...
译文示例:(c) 'protein' means the protein content calculated using the formula: protein = total Kjeldahl nitrogen × 6,25; ↔ c) « proteínas »: el contenido en proteínas calculado mediante la fórmula: proteínas = nitrógeno (Kjeldahl) total × 6,25; Total Kjeldahl Nitrogen+...
Kjeldahl Method for Nitrogen Determination - Kjeldahl method has been specifically developed for determining the nitrogen contents in organic and inorganic substances. Learn about all the steps involved in this method with detailed descriptions here