摘要
用 ICP-AES 法测定南京市58种常用食物铝含量。结果发现,各种食物铝含量差别较大。根据居民食物结构推算南京市居民每日铝摄入量为8.98 mg;实测40名成年人铝的实际摄入量为(25.21±12.82)mg。分析表明,通过天然食物所摄入铝量较低,含铝食品添加剂的面制食品是人群膳食铝的最主要来源。测定男、女性发铝含量,分别为(19.28±10.24)和(25.97±14.49)μg/g。
Aluminum content of 58 kinds of foods in Nanjing was determined by lCP-AES method.The results showed that the aluminum content in different kinds of foods varied greatly.Dai- ly intake of aluminum estimated by dietary pattern of inhabitants was 8.98 mg.Meanwhile,intake of aluminum for 40 adults in total diet determined by chemical analysis was 25.21±12.8 mg/d.It is demonstrated that aluminum food additive make a greater contribution to daily alumminum intake.A- luminum hair contents for males and females are 19.28±10.84,25.97±14.49 μg/g respectively.
出处
《南京医科大学学报（自然科学版）》
CAS
CSCD
1996年第1期50-53,共4页
Journal of Nanjing Medical University(Natural Sciences)
