| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a CIP cleaning method capable of efficiently removing residual flavors and enabling cleaning time to be shortened than ever. <P>SOLUTION: The CIP cleaning method involves the step of bringing objects to be cleaned into contact with a cleaner composition comprising water and a solvent A having a SP value at 25°C of >9 and≤13 having a structure represented by the following formula (1): R<SP>1</SP>O(AO)<SB>n</SB>H (wherein, R<SP>1</SP>is H, a 1-24C alkyl or the like; AO is a 2-10C oxyalkylene group; and n is 0-10). <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
