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L-苹果酸[MegaQuant
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L-Malic Acid Kit (MegaQuant TM format)
上海汇谱仪器有限公司
60U
Simple colourimetric method for the determination of L-Malic Acid in foodstuffs, beverages and other materialsPrinciple: (L-malate dehydrogenase)(1) L-Malic acid + NAD+ ↔ oxaloacetate + NADH + H+ (glutamate-oxaloacetate transaminase)(2) Oxaloacetate + L-glutamate → L-aspartate + 2-oxoglutarate (diaphorase)(3) INT + NADH + H+ → NAD+ + INT-formazan
Kit size: 60 assaysMethod: Spectrophotometric at 505 nmReaction time: ~ 6 minDetection limit: 0.25 mg/LApplication examples: Wine, beer, fruit juices, soft drinks, candies, fruit and vegetables,bread, cosmetics, pharmaceuticals and other materials (e.g. biologicalcultures, samples, etc.)Method recognition: Novel method
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