李盛华，陶炼，张明，周贝

（青岛崂山矿泉水有限公司，山东青岛266100）

摘要：PET瓶装水中的异味来源很多方面，主要可以分为生产环节的异味与外来异味，生产环节异味主要包括臭氧分解不彻底、水处理不当、灌装间被异味污染；外来异味主要包括瓶盖缺陷或瓶坯瓶口缺陷导致漏气、产品贮存环境差、产品贮存温度不合理、产品运输条件不佳。为避免因异味带来的口感不佳，生产商需严格按照标准要求控制生产，经销商与消费者需妥善保存PET 产品。

关键词：PET；瓶装水；异味

Measures for PET Bottled Water' s Odor

LI Sheng-hua，TAO Lian，ZHANG Ming*，ZHOU Bei

(Qingdao Laoshan MineralWater Co.，Ltd.，Tsingtao 266101，China)

Abstract: There are many sources of PET bottled water's odor，mainly including production process and outside influence.Reasons for production process are incomplete decomposition of ozone，improper handling of water，and odor pollutionof bottling room. Outside influences contain gas leakage resulted in by bottle cap or bottleneck defect，poor andunreasonable storage environment，and poor transport condition. In order to avoid the bad taste brought about by theodor，the manufacturer should control the production according to the standard requirements strictly，and dealers andconsumers should preserve PET products properly.

Key words: PET；bottled water；odor

（2017年第20卷第2期）