[Detection of niacin with the paper strip test (author's transl)].
Preparation and application of reagent impregnated paper strips for the detection of niacin are described. 170 cultures of mycobacteria were tested with the paper strips and by the conventional aniline-cyanogen bromide method. The results obtained demonstrate a high degree of correlation. Because of its advantages in comparison to the aniline-cyanogen bromide method-the toxic cyanogen bromide is omitted; malachite green does not disturb the reaction-the paper strip test can be recommended without reservation for the detection of niacin in microbiological laboratories.
D000814:Aniline Compounds; D000818:Animals; D006801:Humans; D007202:Indicators and Reagents; D008722:Methods; D009161:Mycobacterium / Q000145:classification; D009164:Mycobacterium Infections / Q000382:microbiology; D009169:Mycobacterium tuberculosis / Q000032:analysis; D009539:Nicotinic Acids / Q000032:analysis*; D011934:Reagent Strips; D013045:Species Specificity
D000814:Aniline Compounds; D007202:Indicators and Reagents; D009539:Nicotinic Acids; D011934:Reagent Strips
Nachweis von Niazin mit dem Papierstreifentest