Three non-essential amino acids (aspartic acid, glutamic acid, praline) and two essential amino acids (threonine and valine) can be found[11].

• 其中可以找到三个非必需氨基酸（天门冬氨酸，谷氨酸，脯氨酸）和两个必需氨基酸（苏氨酸和缬氨酸）[ 11 ] 。