High performance liquid chromatography and high-resolution mass spectrometry (HPLC-MS/MS) was used to identify fish gelatins in seven commercial cyprinid fishes, namely, black carp, grass carp, silver carp, bighead carp, common carp, crucian carp, and Wuchang bream.  HPLC-MS/MS results showed that 7 common characteristic peptides were obtained from seven cyprinid fish gelatins. 
HPLC-MS/MS
High performance liquid chromatography and high-resolution mass spectrometry (HPLC-MS/MS) was used to identify fish gelatins in seven commercial cyprinid fishes, namely, black carp, grass carp, silver carp, bighead carp, common carp, crucian carp, and Wuchang bream.  HPLC-MS/MS results showed that 7 common characteristic peptides were obtained from seven cyprinid fish gelatins. 
HPLC-MS/MS