Moreover, 19.47% of the grass carp gelatine was found to be composed by iminoacids (Proline and Hydroxyproline).
此外,草鱼鱼皮明胶中的氨基酸组成中,脯氨酸和羟脯氨酸的总含量为19.47%。
2
Except for praline and hydroxyproline which are iminoacids all the amino acids are l-amino acids although d-amino acids do occur in bacterial cell walls and in some antibiotics.