Seruga M, Grgić J, Mandić M
Faculty of Food Technology, University of Osijek, Croatia.
Z Lebensm Unters Forsch. 1994 Apr;198(4):313-6. doi: 10.1007/BF01193181.
The aluminium (Al) content of soft drinks from Al cans has been measured during 12 months of storage, by the graphite furnace atomic absorption spectrophotometry (GFAAS) method. The results show that the Al content in all soft drinks increased during the whole storage time. This increase was a result of dissolution of Al from the can wall due to the presence of aggressive ingredients in the soft drinks, mainly acids. The Al content rose with increasing acid concentration and decreasing pH value of the soft drinks. The evaluated possible daily intake of Al (0.8 mg) through consumption of these drinks was practically negligible in relation to total daily dietary Al intake, as well as to tolerable daily intake. Thus, soft drinks from Al cans are an insignificant source of dietary Al intake and it appears that the Al intake from this source should not be a cause for concern in regard to Al toxicity for the human body.
通过石墨炉原子吸收分光光度法（GFAAS），对铝罐软饮料在储存12个月期间的铝（Al）含量进行了测定。结果表明，在整个储存期间，所有软饮料中的铝含量均有所增加。这种增加是由于软饮料中存在腐蚀性成分（主要是酸）导致铝从罐壁溶解所致。软饮料中的铝含量随着酸浓度的增加和pH值的降低而升高。就每日膳食铝的总摄入量以及可耐受的每日摄入量而言，通过饮用这些饮料评估得出的铝的可能每日摄入量（0.8毫克）实际上可以忽略不计。因此，铝罐软饮料是膳食铝摄入的一个微不足道的来源，而且似乎从这个来源摄入的铝不应成为人体铝毒性方面令人担忧的原因。
