Research Article

Quantification of Multifunctional Dipeptide YA from Oyster Hydrolysate for Quality Control and Efficacy Evaluation

Figure 2

The UV spectrum and HPLC chromatogram of the oyster hydrolysate solution with different initial concentration and 5% final concentration of organic solvent for 40 min in the gradient model: (a) 0.1% TFA; (b) 0.1% TFA/ 0.8% ACN; (c) 0.1% TFA/1% ACN. TFA, trifluoroacetic acid; ACN, acetonitrile.
(a)
(b)
(c)