The effective active compounds in straw vinegars such as acetic acid, propanoic acid, phenol, cresol, methoxyphenol, ethanol, etc. had the functions of bacteriostasis and sterilization.

• 秸秆醋液中所含的乙酸、丙酸、苯酚、甲酚、甲氧基酚、乙醇等成分均为有效的活性物质，具有抑菌、杀菌的作用。