Ultra-micro trace element contents in spices from Sri Lanka

被引：6

作者：

Chery, C. C. ^{[1
]}

Herremans, S. ^{[1
]}

Van Lierde, V. ^{[1
]}

Vanhaecke, F. ^{[1
]}

Freitas, M. C.

Jasekera, R. ^{[2
,3
]}

机构：

[1] Univ Ghent, Analyt Chem Lab, B-9000 Ghent, Belgium

[2] ITN, P-2686953 Sacavem, Portugal

[3] Univ Kelaniya, Dept Bot, Kelaniya 11600, Sri Lanka

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2008年 / 276卷 / 01期

关键词：

D O I：

10.1007/s10967-007-0423-7

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Spices were analyzed by ICP-MS for determination of the ultra-micro trace elements in the human adult, Bi, Cd, Co, Ni, Pd, Pt, Se, Sri, Te, Tl, to complement previous results obtained by INAA and by EDXRF. The spices, originating from Sri Lanka, were curry, chilli powder and turmeric powders, coriander, cinnamon, black pepper, fennel, rampeh and curry leaves, and cumin. The analytical procedure was validated by analyzing the certified reference materials NIST SRM 1572 Citrus Leaves and NIST SRM 1573 Tomato Leaves. The results indicate that spices may contribute well to the daily optimal uptake of nutrients of a human adult. The adequacy of spices as a reference material with certified ultra micro trace elements is suggested.

引用

页码：143 / 147

页数：5

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