highly significantp < 0.01
The 23 DEPs were screened to obtain highly significant correlations ( p < 0.01) with the shear force of Sansui duck meat, of which b* was significantly correlated only with A0A493TGA7 (r = 0.821; p < 0.05), and A0A8B9STW6, A0A493TM94, R0LG97, and R0LPZ6 were significantly correlated with pH (r = −0.93, −0.841, −0.906 and 0.822; p < 0.05).