The method consists in extracting of the compound with ice-cold perchloric acid solution, centrifuging, decanting and filtrating, followed by hydrolysis of the compound in a portion of the filtrate with potassium hydroxide into gluconate. Transformation of the gluconate in the extract by the following reactions: 1) with adenosine-5-triphosphate (ATP) and 2) with concomitant reduction of an equivalent amount of nicotinamide adenine dinucleotide phosphate (NADP). Photometric measurement of the amount of nicotinamide adenine dinucleotide phosphate (reduced) (NADPH) formed.

General information

  • Status :  Withdrawn
    Publication date : 1979-02
  • Edition : 1
    Number of pages : 4
  • :
    ISO/TC 34/SC 6
    Meat, poultry, fish, eggs and their products
  • 67.120.10
    Meat and meat products

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