Quantification of the ninhydrin color reaction as applied to paper chromatography - KAY, HARRIS, et al. - 1956 () Citation Context ...y this reaction would be overestimated when greater quantities of ribose were present, but underestimated when galactose or mannose was present. Amino acids were ...
Kenji Hamase, in Liquid Chromatography (Third Edition), 2023 4.2.1 Postcolumn colorimetric and fluorescence derivatization of amino acids Ninhydrin (2,2-dihydroxyindane-1,3-dione) reacts with primary and secondary amino compounds to form characteristic-colored compounds. Since its discovery by Ruhe...
In the determination of plant amino acids by quantitative paper chromatography, neutral and acidic amino acids are separated on a two-directional chromatog... JF Thompson,CJ Morris - 《Analytical Chemistry》 被引量: 117发表: 1959年 Determination of non-protein amino acids and toxins in Lathyrus ...
separation of amino acids and their quantitative identification using the ninhydrin reaction. The reaction is also used to detect each type of amino acid present in quantities no smaller than 2–5 micrograms when techniques of paper chromatography are used to separate mixtures of amino acids. ...
HPTLC Determination of Amino Acids in Snail-Conditioned Water FromBiomphalaria glabrata, Two Strains ofHelisoma trivolvis, andLymnaea elodes High performance thin-layer chromatography (HPTLC) was used to analyze amino acids in water conditioned by Biomphalaria glabrata, a Pennsylvania and Colora... R...
Ninhydrin can be used as a chromogenic analytical probe for the quantification of amino acids and proteins. Ninhydrin appears as white to light yellow crystals or powder. Becomes anhydrous with reddening at 257-266°F. (NTP, 1992)|ODOURLESS COLOURLESS-TO-CREAM-COLOURED CRYSTALLINE SOLID. ...
Name:Ninhydrine, ozone friendly ready to use spray for TLC chromatography,CAS:32-70-2.Use:Uses: Used as an analytical reagent to identify amino acids, proteins, peptides, vitamin C, etc. It can also be used in organic synthesis. Avoid contact with skin t
Studies on the protein metabolism of Culex pipiens L.—II : Quantitative differences in free amino acids between male and female adult mosquitoes The free ninhydrin-positive substances in the adults of Culex pipiens (autogenous form) have been studied by partition chromatography. The methanol extract...
The release of free 伪-amino-nitrogen was measured with ninhydrin, and the disappearance of the large... LE Ragster,MJ Chrispeels - 《Plant Physiology》 被引量: 280发表: 1981年 Measurement of glycosylated amino acids and peptides from urine of diabetic patients using affinity chromatography. ...
- 《Amino Acids》 被引量: 105发表: 2008年 Isolation and structural characterization of the milled wood lignin, dioxane lignin, and cellulolytic lignin preparations from brewer麓s spent grain. The structure of the lignin from brewer's spent grain (BSG) has been studied in detail. Three ...