Look up Kjeldahl in Wiktionary, the free dictionary.
Kjeldahl may refer to:
Johan Kjeldahl (1849–1900), Danish chemist
Kjeldahl method, analytical chemistry method for determining total nitrogen
Topics referred to by the same term
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The Kjeldahl method or Kjeldahl digestion (Danish pronunciation: [ˈkʰelˌtɛˀl]) in analytical chemistry is a method for the quantitative determination...
Look up Kjeldahl in Wiktionary, the free dictionary. Kjeldahl may refer to: Johan Kjeldahl (1849–1900), Danish chemist Kjeldahl method, analytical chemistry...
Johan Gustav Christoffer Thorsager Kjeldahl (Danish pronunciation: [joˈhæn ˈkʰelˌtɛˀl] 16 August 1849 – 18 July 1900), was a Danish chemist who developed...
concentration of food samples. This automatic Dumas technique has replaced the Kjeldahl method as the standard method of analysis for nutritional labelling of...
The amount of nitrogen in a chemical substance can be determined by the Kjeldahl method. In particular, nitrogen is an essential component of nucleic acids...
fluid flow and osmotic regulation in fishes. He also designed an improved Kjeldahl apparatus, which improved upon Krogh's earlier design, and allowed for...
subject to a Regional Council abatement notice for excessive discharges of Kjeldahl Nitrogen, Total Nitrogen, Total Phosphorus and E. coli. A health warning...
spherical, test tube shaped or pear-shaped, also known as Kjeldahl Flasks, due to their use with Kjeldahl bulbs. Reagent flasks are usually flat-bottomed flasks...
organic matter is mainly formed by the amino groups in proteins. The Total Kjeldahl Nitrogen (TKN) is a measure of nitrogen widely used in the analysis of...
organic matter is mainly formed by the amino groups in proteins. The Total Kjeldahl Nitrogen (TKN) is a measure of nitrogen widely used in the analysis of...
WVO that would normally react to make soap instead of biodiesel fuel. Kjeldahl method: a measure of nitrogen content in a sample. Organic nitrogen is...
the lake is phosphorus limited, which combines with relatively low total Kjeldahl Nitrogen to largely limit algal bloom growths. Zebra mussels, an aquatic...
an additional application of nitrogen, phosphorus and potassium. Total Kjeldahl Nitrogen should not drop below 20–30 mg/L if high growth rates and crude...
to increase the apparent protein content. Standard tests, such as the Kjeldahl and Dumas tests, estimate protein levels by measuring the nitrogen content...
solution divided by the nitrogen in the initial sample, as measured by the Kjeldahl method. The relevance of the NSI is based on the fact that proteins are...
metals The Gilman test tests for the presence of a Grignard reagent The Kjeldahl method quantitatively determines the presence of nitrogen Nessler's reagent...
chemistry department at the Carlsberg Laboratory under the chemist Johan Kjeldahl. Johannsen studied the metabolism of dormancy and germination in seeds...
high-performance liquid chromatograph (HPLC); the Department also has a Kjeldahl apparatus, a Karl Fischer apparatus, and an atomic absorption spectrophotometer...
added to food products to increase their apparent protein content. The Kjeldahl and Dumas methods used to test for protein levels fail to distinguish between...
analyzers LECO Corporation, a large manufacturer of combustion analyzers Kjeldahl method, an alternative analysis of CHN content Frederic L. Holmes (1963)...
mass at 102 °C protein by analysis of total nitrogen, either by Dumas or Kjeldahl methods total fat, traditionally by a solvent extraction, but often now...
The amount of nitrogen in a chemical substance can be determined by the Kjeldahl method. In particular, nitrogen is an essential component of nucleic acids...
to the Carlsberg Laboratory in Copenhagen, where he worked with Johan Kjeldahl and Emil Christian Hansen. He returned to Belgium, where he co-founded...
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