Method development for the determination of manganese, cobalt and copper in green coffee comparing direct solid sampling electrothermal atomic absorption spectrometry and inductively coupled plasma optical emission spectrometry

Talanta

Volumn 73, Issue 5, 2007, Pages 862-869

  Oleszczuk, Nédio ^a   Castro, Jacira T ^b   da Silva, Márcia M ^a   Korn, Maria das Graças A ^b   Welz, Bernhard ^b   Vale, Maria Goreti R ^a  

^a FEDERAL UNIVERSITY OF RIO GRANDE DO SUL   (Brazil)

^b FEDERAL UNIVERSITY OF BAHIA   (Brazil)

Author keywords

Cobalt; Coffee; Copper; Electrothermal atomic absorption spectrometry; Inductively coupled plasma optical emission spectrometry; Manganese; Solid sampling

Indexed keywords

ATOMIC ABSORPTION SPECTROMETRY; BIOLOGICAL MATERIALS; COBALT; COPPER; MICROWAVES; OPTICAL EMISSION SPECTROSCOPY;

CERTIFIED REFERENCE MATERIALS (CRM); GREEN COFFEES; MULTI ELEMENT TECHNIQUES; SOLID SAMPLINGS;

PLANTS (BOTANY);

EID: 35348882091     PISSN: 00399140     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.talanta.2007.05.005     Document Type: Article

References (23)

1. In: O'Dell B.L., and Sunde R.A. (Eds). Handbook of Nutritionally Essential Mineral Elements (1997), Marcel Dekker, New York
2. Roberts H.R. Food Safety (1981), Wiley, New York
3. International Coffee Organization. The Coffee Story (1989), ICO Information Centre, London
4. International Coffee Organization, 2006, http://www.imf.org/external/np/sec/decdo/ico.htm.
5. Esechie H. J. Sci. Food Agric. 58 (1992) 435
6. Martin M.J., Pablos F., and González A.G. Anal. Chim. Acta 358 (1998) 177
7. Martin M.J., Pablos F., and González A.G. Food Chem. 66 (1999) 365
8. Anderson K.A., and Smith B.W. J. Agric. Food Chem. 50 (2002) 2068
9. Fernandes A.P., Santos M.C., Lemos S.G., Ferreira M.M.C., Nogueira A.R.A., and Nobrega J.A. Spectrochim. Acta Part B 60 (2005) 717
10. Krivan V., Barth P., and Morales A.F. Microchim. Acta 110 (1993) 217
11. Montaser A., and Golightly D.W. Inductively Coupled Plasmas in Analytical Atomic Spectrometry (1992), VCH Publishers, New York
12. Koch K.R., Pougnet M.A.B., and de Villiers S. Analyst 114 (1989) 911
13. Santos E.J., and Oliveira E. J. Food Comp. Anal. 14 (2001) 523
14. Ribeiro A.S., Moretto A.L., Arruda M.A.S., and Cadore S. Microchim. Acta 141 (2003) 149
15. Asfaw A., and Wibetoe G. Anal. Bioanal. Chem. 382 (2005) 173
16. Costa L.M., Gouveia S.T., and Nobrega J.A. Anal. Sci. 18 (2002) 313
17. Vale M.G.R., Oleszczuk N., and dos Santos W.N.L. Appl. Spectrosc. Rev. 41 (2006) 377
18. Ribeiro A.S., Vieira M.A., da Silva A.F., Borges D.L.G., Welz B., Heitmann U., and Curtius A.J. Spectrochim. Acta Part B 60 (2005) 693
19. Borges D.L.G., da Silva A.F., Welz B., Curtius A.J., and Heitmann U. J. Anal. Atom. Spectrom. 21 (2006) 763
20. da Silva A.F., Lepri F.G., Borges D.L.G., Welz B., Curtius A.J., and Heitmann U. J. Anal. Atom. Spectrom. 21 (2006) 1321
21. Stewart I.I., and Olesik J.W. J. Anal. Atom. Spectrom. 13 (1998) 1249
22. Schlemmer G., and Welz B. Spectrochim. Acta Part B 41 (1986) 1157
23. Kurfürst U. In: Kurfürst U. (Ed). Solid Sample Analysis (1998), Springer, Berlin 115-116