In this paper,different extraction and separation methods of protamine are compared.The antimicrobial abilities of protamine and its applications on food conservation are introduced.是什么意思_In this paper,different extraction and separation methods of protamine are compared.The antimicrobial abilities of protamine and its applications on food conservation are introduced.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句