The Kjeldahl method or Kjeldahl digestion (Danish pronunciation: [ˈkʰelˌtɛˀl]) in analytical chemistry is a method for the quantitative determination of...

Look up Kjeldahl in Wiktionary, the free dictionary. Kjeldahl may refer to: Johan Kjeldahl (1849–1900), Danish chemist Kjeldahl method, analytical chemistry...

Thorsager Kjeldahl (Danish pronunciation: [joˈhæn ˈkʰelˌtɛˀl] 16 August 1849 – 18 July 1900), was a Danish chemist who developed a method for determining...

samples. This automatic Dumas technique has replaced the Kjeldahl method as the standard method of analysis for nutritional labelling of protein content...

classic assays for protein concentration in food are the Kjeldahl method and the Dumas method. These tests determine the total nitrogen in a sample. The...

Retrieved February 5, 2011. A micro-Kjeldahl method is described. The method is more rapid than the ordinary macro-Kjeldahl procedure and is not appreciably...

analyzers LECO Corporation, a large manufacturer of combustion analyzers Kjeldahl method, an alternative analysis of CHN content Frederic L. Holmes (1963)....

under the form of ammonia, the total nitrogen is then determined by Kjeldahl method. The reduction of nitrate by the Devarda's alloy is given by the following...

amount of nitrogen in a chemical substance can be determined by the Kjeldahl method. In particular, nitrogen is an essential component of nucleic acids...

metals The Gilman test tests for the presence of a Grignard reagent The Kjeldahl method quantitatively determines the presence of nitrogen Nessler's reagent...

amount of nitrogen in a chemical substance can be determined by the Kjeldahl method. In particular, nitrogen is an essential component of nucleic acids...

organic matter in general. As the name suggests, the Kjeldahl method is applied. More sensitive methods are available. Most microorganisms and plants can...

that would normally react to make soap instead of biodiesel fuel. Kjeldahl method: a measure of nitrogen content in a sample. Organic nitrogen is digested...

organic matter in general. As the name suggests, the Kjeldahl method is applied. More sensitive methods are available. Biology portal Chemistry portal Amino...

640 ng/mL Nitrogen detection: Kjeldahl method: used primarily for food and requires oxidation of material Dumas method: used primarily for food and requires...

reduction agent. There are some more methods like Liebig method / Duma's method / Kjeldahl's method and Carius method for estimation of organic compounds...

— Direct gravimetric method [Withdrawn without replacement] ISO 332:1981 Coal — Determination of nitrogen — Macro Kjeldahl method [Withdrawn without replacement]...

concentrations of the defatted powdered immunogens are set through the Kjeldahl method with 46.4% raw defatted walnut and 34.9% roasted defatted walnut. Polyclonal...

of 3.68 mg in 100 ml solution (based on the dry material, using the Kjeldahl method). Using the conversion factor of 6.25 to convert nitrogen concentration...

Denmark to study Danish brewing techniques with Johan Kjeldahl and introduced the Kjeldahl method into British brewing. He also met Emil Christian Hansen...

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 the...

nitrogen, either by Dumas or Kjeldahl methods total fat, traditionally by a solvent extraction, but often now by secondary methods such as NMR crude ash (total...

PMID 15413335. Vickery, Hubert Bradford (1946). "The Early Years of the Kjeldahl Method to Determine Nitrogen". The Yale Journal of Biology and Medicine. 18...

derived products — Determination of nitrogen content by the Kjeldahl method — Titrimetric method ISO 3189 Sockets for wire ropes for general purposes ISO...

tests for crude protein content used in the food industry (Kjeldahl method and Dumas method are used for official purposes) measure total nitrogen. Accidental...

Technicon Corporation. The first applications were for clinical analysis, but methods for industrial and environmental analysis soon followed. The design is...

the lake is phosphorus limited, which combines with relatively low total Kjeldahl Nitrogen to largely limit algal bloom growths. Zebra mussels, an aquatic...

to increase the apparent protein content. Standard tests, such as the Kjeldahl and Dumas tests, estimate protein levels by measuring the nitrogen content...

blooms. Ammonia and organic forms of nitrogen are often measured as Total Kjeldahl Nitrogen, and analysis for inorganic forms of nitrogen may be performed...

food products to increase their apparent protein content. The Kjeldahl and Dumas methods used to test for protein levels fail to distinguish between nitrogen...