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  Indian J Med Microbiol
 

Figure 1: Representative HPLC chromatograms of oxytocin in the absence (A) and presence (B) of milk: One hundred μl aliquots of purified oxytocin (50 μg/ml in 50mM phosphate buffer, pH 7.5) or in milk (spiked with oxytocin, 50 μg/ml) were subjected to reverse phase HPLC analysis. The peak eluting at 10.6 min represents oxidized oxytocin. mAU, mili Absorption Unit.

Figure 1: Representative HPLC chromatograms of oxytocin in the absence (A) and presence (B) of milk: One hundred μl aliquots of purified oxytocin (50 μg/ml in 50mM phosphate buffer, <i>p</i>H 7.5) or in milk (spiked with oxytocin, 50 μg/ml) were subjected to reverse phase HPLC analysis. The peak eluting at 10.6 min represents oxidized oxytocin. mAU, mili Absorption Unit.