Research Article
A New HPLC-ELSD Method for Simultaneous Determination of N-Acetylglucosamine and N-Acetylgalactosamine in Dairy Foods
Figure 2
HPLC-ELSD chromatograms of undiluted samples of (a) infant formula, (b) yogurt, (c) raw milk, and (d) UHT milk. Experimental conditions as in Section 2.3 (1: GlcNAc, 2: GalNAc, 3: fructose, 4: sucrose, and 5: lactose).
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(b) |
(c) |
(d) |