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a colored complex that is assayed by spectrophotometry
D=Lactic Acid
which absorbs at 405 nm
Limit of linearity: 4 g/l
Polyphenols Kombucha a colored complex that isColorimetric analysis for polyphenols determination Kit volume: 80 ml Method: Two reagent end point at 670 or 750 nm Limit of linearity: 3000 mg l Limit of detection: 60 mg l (ppm) Advantages Stable liquid reagent until the expiration date Ready to use dedicated reagent Liquid calibrator included in the kit Phenol components significantly enhance the antioxidant properties, color and mouthfeel of red wines. The importance of these phenol components in
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