Mineral Profile of Brazilian Cachapas and Other International Spirits

被引：50

作者：

Nascimento, Ronaldo F. ^{[1
]}

Bezerra, Cicero W. B. ^{[1
]}

Furuya, Sandra M. B. ^{[1
]}

Schultz, Mario S. ^{[1
]}

Polastro, Lisanias R. ^{[1
]}

Lima Neto, Benedito S. ^{[1
]}

Franco, Douglas W. ^{[1
]}

机构：

[1] Univ Sao Paulo, Inst Quim Sao Carlos, BR-13560970 Sao Carlos, SP, Brazil

来源：

JOURNAL OF FOOD COMPOSITION AND ANALYSIS | 1999年 / 12卷 / 01期

基金：

巴西圣保罗研究基金会;

关键词：

D O I：

10.1006/jfca.1998.0801

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Using atomic absorption and flame emission spectroscopics, the presence at the ppb level of Li, Na, K, Mg, Ca, Al, Cr, Mn, Fe, Co, Ni, Cu, Zn, Pb, Cd and Hg metal ions were investigated in 74 Brazilian caninhas and in 26 imported alcoholic beverages. Except for the analysis of the Al, Hg, Pb and Cd ions, for which the samples were pre-concentrated, these metal ions were measured by direct aspiration of the sample into the burner of the instrument without previous treatment. Attempts to correlate caninha's metal ions abundance with their geographic origin have been unsuccessful. The caninhas and the international beverages studied here exhibit similar cationic profile. As judged from the RDA values for the analyzed cations, 100 ml daily ingestion of caninha does not produce any bad nutritional impact. (C) 1999 Academie Press

引用

页码：17 / 25

页数：9

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