A colorimetric method for the quantitative determination of thiazolidine-4-carboxylic acids
β Scribed by Guido G. Guidotti; Angelo F. Borghetti; Lodovico Loreti
- Publisher
- Elsevier Science
- Year
- 1966
- Tongue
- English
- Weight
- 454 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0003-2697
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A new, sensitive calorimetric method for the estimation of 6-aminopenicillanic acid is described. The procedure is based upon formation of a 2,4-pentanedione derivative of 6-aminopenicillanic acid followed by a second reaction with p-dimethylaminobenzaldehyde (Ehrlich's reagent), resulting in a red
The quantitative determination of lipids is, a universal and repeating problem of analytical chemistry in different fields, for example food-or biochemistry. Important criterions to value methods are the time needed for analysis, reproducibility and detection limit. The determination of glycerides c
A new calorimetric method for the determination of hydroxamic acid is described. Hydroxamic acid was oxidized quantitatively by iodine to produce nitrous acid, which was thereafter determined according to the diazocoupling reaction. This method is sensitive to as little as 5 nmol of hydroxamic acid,
A simple method for microdetermination of muramic acid is elaborated. The method is based on the degradation of muramic acid to lactic acid, followed by degradation of the latter to acetaldehyde which can be determined calorimetrically with p-hydroxydiphenyl (PHD) A linear relationship exists betwee