| ZHU Hongda,WANG Jixian,CHEN Rusong,et al.Food concentrations and dietary intakes of elements for Chinese Man[J].Chinese Journal of Radiological Medicine and Protection,2000,20(6):378-384 |
| Food concentrations and dietary intakes of elements for Chinese Man |
| Received:January 30, 2000 |
| DOI： |
| KeyWords:Chinese Man Element Concentration Intake Hygienic evaluation |
| FundProject:国家自然科学基金资助项目(39570234);IAEA协作研究基金资助项目(8918/RI) |
| Author Name | Affiliation | | ZHU Hongda | Institute of Radiation Medicine, Chinese Academy of Medical Sciences &
Peking Union Medical College, Tianjin 300192, China | | WANG Jixian | Institute of Radiation Medicine, Chinese Academy of Medical Sciences &
Peking Union Medical College, Tianjin 300192, China | | CHEN Rusong | 中国辐射防护研究院 | | 常平 | 长春科技大学 | | 田伟之 | 中国原子能科学研究院 | | 高俊全 | 中国预防医学科学院营养与食品卫生研究所 | | 刘虎生 | 北京医科大学公共卫生学院 | | 尹协瑜 | 中国辐射防护研究院 | | 张永保 | 中国原子能科学研究院 | | 陆梅 | Institute of Radiation Medicine, Chinese Academy of Medical Sciences &
Peking Union Medical College, Tianjin 300192, China | | 石磊 | 中国医白求恩医科大学预防医学院 | | 刘国栋 | Institute of Radiation Medicine, Chinese Academy of Medical Sciences &
Peking Union Medical College, Tianjin 300192, China |
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| Abstract:: |
| Objective To obtain concentrations of elements in Chinese current foods and their dietary intakes by adult man in order to provide a basis on intake parameters of Chinese Reference Man and make related hygienic evaluation. Methods With mixed food sample method of total diet study, determination of element concentrations in constitent foods of diets for 4 areas with different diet types was carried out by using NAA, ICP-MS, ICP-AES, AAS and necessary QA measures, and estimation of their daily intakes and hygienic evaluation were also made. Results The concentrations of 42 elements in 12 categories of foods, their intakes and hygienic evaluation for adult man were obtained. Conclusion The data on element concentrations in Chinese foods and their dietary intakes were updated and widened.These data provided a new basis for developing the parameters of Chinese Reference Man and revealed some current hygienic problems.For example, from viewpoint of nutrition hygiene the Ca, Zn, and Cu intakes for Chinese Reference Man are insufficient, and from consideration of food hygiene the intakes of Pb, Cd and Na are excessive..Especially, the and Cd average daily intakes of Pb, Cd and Hg have been increased during recent years, those of Pb exceed their ADIs, which should be paid attention to. |
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