Ninhydrin

Ninhydrin
Nin|hy|d|rin [Kunstw.; Herkunft unsicher], das; -s; Syn.: 2,2-Dihydroxyindan-1,3-dion, (veraltet:) 1,2,3-Indantrionhydrat, 1,2,3 -Triketohydrindenhydrat: farblose Kristalle, Smp. 243 °C, die zu qual. u. quant. Analysen von α-Aminosäuren, Peptiden u. Proteinen (Blauviolettfärbung) benutzt werden.

* * *

Ninhydrin
 
[Kurzwort] das, -s, Derivat des Indans (chemisch das 1,2,3-Indantrionhydrat); wichtiges Reagenz zum Nachweis und zur Bestimmung von Aminosäuren und Peptiden (Blaufärbung; Ninhydrinreaktion).

Universal-Lexikon. 2012.

Игры ⚽ Поможем написать реферат

Schlagen Sie auch in anderen Wörterbüchern nach:

  • Ninhydrin — Ninhydrin …   Wikipedia

  • ninhydrin — ninhydrin. См. нингидрин. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • Ninhydrin — Strukturformel Allgemeines Name Ninhydrin Andere Namen 2 …   Deutsch Wikipedia

  • ninhydrin — (triketohydrindene hydrate)    A strong oxidizing agent and causes the oxidative deamination of the ( amino function. The products of the reaction are the resulting aldehyde, ammonia, carbon dioxide, and hydrindantin, a reduced derivative of… …   Forensic science glossary

  • ninhydrin — noun Etymology: from Ninhydrin, a trademark Date: 1913 a poisonous crystalline oxidizing agent C9H6O4 used especially as an analytical reagent …   New Collegiate Dictionary

  • ninhydrin — ninhidrinas statusas T sritis chemija formulė C₆H₄:(CO)₂:C(OH)₂ atitikmenys: angl. ninhydrin rus. нингидрин ryšiai: sinonimas – 2,2 dihidroksi 1,3 indandionas …   Chemijos terminų aiškinamasis žodynas

  • ninhydrin — ninˈhīdrə̇n noun ( s) Etymology: from Ninhydrin, a trademark : a poisonous crystalline mild oxidizing agent C9H4O2(OH)2 used chiefly as an analytical reagent; 1,2,3 indan trione hydrate or triketo hydrindene hydrate …   Useful english dictionary

  • ninhydrin reaction — n a reaction of ninhydrin with amino acids or related amino compounds used for the colorimetric determination of amino acids, peptides, or proteins by measuring the intensity of the blue to violet to red color formed or for the quantitative… …   Medical dictionary

  • ninhydrin reaction — a histochemical test for proteins, in which ninhydrin (triketohydrindene hydrate) is boiled with the test solution and gives a blue colour in the presence of amino acids and proteins …   The new mediacal dictionary

  • ninhydrin reaction — noun : a reaction of ninhydrin with amino acids or related amino compounds used for the colorimetric determination of amino acids, peptides, or proteins by measuring the intensity of the blue to violet to red color formed or for the quantitative… …   Useful english dictionary

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”