the amount of the amines to be reacted with pullulan is 0.001 to 10, preferably 0.01 to 10 moles per glucose unit of pullulan, depending on the amine content of the intended pullulan aminoalkyl ether.
与普鲁兰多糖反应的胺量在0.001到10摩尔之间,普鲁兰多糖中的葡萄糖单位取决于要制备的普鲁兰氨基烃基醚中的胺含量,最佳范围在0.01到10摩尔之间。