摘要
半成品酒在贮存过程中,由于金属容器受外界影响较大,长时间的贮存,金属表面会受到腐蚀,Fe2+、Fe3+游离于白酒中,使酒变黄影响白酒的外观质量。试验得出,使用植酸可除去白酒中的黄色,且不影响酒的质量。
During the storage of semi-finished liquor,the metal containers were greatly influenced by outside environment factors and their surfaces were corroded after a long-time storing.Fe 2+ and Fe 3+ dissolved and yellowed the liquor and influenced its facade.The experiments showed that the yellow colour of liquor could be removed by utilizing phytic acid and the quality of liquor could be kept.
出处
《酿酒科技》
2003年第2期42-43,共2页
Liquor-Making Science & Technology
关键词
白酒
脱色试验
植酸
吸附剂
添加量
贮存
liquor
phytic acid
colour removal
absorbent
additive amount
