Coffee Adulteration: More than Two Decades of Research

Critical Reviews in Analytical Chemistry

Volumn 46, Issue 2, 2016, Pages 83-92

  Toci, Aline Theodoro ^a   Farah, Adriana ^b   Pezza, Helena Redigolo ^a   Pezza, Leonardo ^a  

^a SÃO PAULO STATE UNIVERSITY UNESP   (Brazil)

^b FEDERAL UNIVERSITY OF RIO DE JANEIRO   (Brazil)

Author keywords

Analytical methods; coffee adulteration; coffee quality

Indexed keywords

CHEMISTRY;

ANALYTICAL APPROACH; ANALYTICAL METHOD; COFFEE ADULTERATIONS; COFFEE QUALITIES; CONVENTIONAL METHODS; ECONOMIC IMPORTANCE; EXTERNAL AGENTS; OPTICAL AND ELECTRON MICROSCOPIES;

CHEMICAL ANALYSIS;

ANALYTICAL METHOD; COFFEE; RESEARCH;

COFFEE;

ANALYSIS; CHEMISTRY; COFFEE; FOOD CONTAMINATION; SCANNING ELECTRON MICROSCOPY;

COFFEE; FOOD CONTAMINATION; MICROSCOPY, ELECTRON, SCANNING;

EID: 84962492328     PISSN: 10408347     EISSN: 15476510     Source Type: Journal    
DOI: 10.1080/10408347.2014.966185     Document Type: Review

References (37)

1. A.C.L.Amorim, ; A.M.C.Hovell, ; A.C.Pinto, ; M.N.Eberlin, ; N.P.Arruda, ; E.J.Pereira, ; H.R.Bizzo, ; R.R.Catharino, ; Z.B.Morais Filho, ; C.M.Rezende, Green and Roasted Arabica Coffees Differentiated by Ripeness, Process and Cup Quality via Electrospray Ionization Mass Spectrometry Fingerprinting. J. Braz. Chem. Soc. 2009, 20(2), 313–321.
2. E.D.Assad, ; E.E.Sano, ; S.A.R.Cunha, ; T.B.S.Correa, ; H.R.Rodrigues, Identifying Adulteration in Coffee Powders by Spectral Signatures and Digital Analyses. Pesqui. Agropecu. Bras. 2002, 37(2), 211–216.
3. Associação Brasileira da Indústria de Café (ABIC). Notícias. http://www.abic.com.br/exportacao.html (accessed 4/15/14).
4. M.B.Blanc, ; G.E.Davis, ; J.M.Parchet, ; R.Viani, Chromatographic Profile of Carbohydrates in Commercial Soluble Coffees. J. Agric. Food Chem. 1989, 37, 926–930.
5. R.Briandet, ; E.K.Kemsley, ; R.H.Wilson, Approaches to Adulteration Detection in Instant Coffees Using Infrared Spectroscopy and Chemometrics. J. Sci. Food Agric. 1996, 71, 359–366.
6. C.L.Cesar, ; H.Vargas, ; C.A.S.Lima, ; J.Mendes Filho, ; L.C.M.Miranda, On the Use of Photoacoustic Spectroscopy for Investigating Adulterated or Altered Powdered Coffee Samples. J. Agric. Food Chem. 1984, 32, 1355–1358.
7. A.Ciampa, ; G.Renzi, ; A.Taglienti, ; P.Sequi, ; M.Valentini, Studies on Coffee Roasting Process by Means of Nuclear Magnetic Resonance Spectroscopy. J. Food Qual. 2010, 33, 199–211.
8. G.E.Davis, ; V.W.Garwood, ; D.L.Barfuss, ; S.A.Husaini, ; M.B.Blanc, ; R.Viani, Chromatographic Profile of Carbohydrates in Commercial Coffees. 2. Identification of Mannitol. J. Agric. Food Chem. 1990, 38(6), 1347–1350.
9. D.S.Domingues, ; E.D.Pauli, ; J.E.M.Abreu, ; F.W.Massura, ; V.Cristiano, ; M.J.Santos, ; S.L.Nixdorf, Detection of Roasted and Ground Coffee Adulteration by HPLC by Amperometric and by Post-Column Derivatization UV–Vis Detection. Food Chem. 2014, 146, 353–362.
10. T.Ferreira, ; A.Farah, ; T.C.Oliveira, ; I.S.Lima, ; F.Vitório, ; E.M.M.Oliveira, Detection of Barley and Maize as Adulterants in Commercial Coffees Using Real-Time PCR. In Proceedings of 24th International Conference on Coffee Science, 2012, San Rosé, Costa Rica. http://www.asic-cafe.org/en/proceedings/5971/toc
11. A.S.Fontes, ; A.C.Bento, ; M.L.Baesso, ; L.C.M.Miranda, Thermal Lens and pH Measurements in Pure and Adulterated Brewed Coffee. Instrum. Sci. Technol. 2006, 34, 163–181.
12. A.S.Fontes, ; A.C.Bento, ; L.C.M.Miranda, ; M.L.Baesso, Thermal Lens Evaluation of the Presence of Adulterants in Brewed Coffee. Anal. Sci. 2001, 17, 526–529.
13. L.M.Z.Garcia, ; E.D.Pauli, ; V.Cristiano, ; C.A.P.Camara, ; I.S.Scarminio, ; S.L.Nixdorf, Profile in Coffee Due to Maize and Husk by Determining Carbohydrates Using HPAEC–PAD. J. Chromatogr. Sci. 2009, 47, 825–832.
14. R.Garrett, ; A.M.Vaz, ; C.Hovell, ; M.N.Eberlin, ; C.M.Rezende, Arabica and Robusta Coffees: Identification of Major Polar Compounds and Quantification of Blends by Direct-Infusion Electrospray Ionization−Mass Spectrometry. J. Agric. Food Chem. 2012, 60, 4253−4258.
15. E.B.Gonçalves, ; T.B.S.Correa, ; E.E.Sano, ; H.R.Rodrigues, ; E.E.Sano, ; S.A.R.Cunha, ; M.L.M.Souza, ; J.R.H.Lopes, Validação intralaboratorial de método por imagem para detecção e quantificação de impurezas em café torrado e moído: Cascas e paus como exemplo. Braz. J. Food Technol. 2007, 10, 144–150.
16. G.N.Jham, ; M.A.Berhow, ; L.K.Manthey, ; D.A.Palmquist, ; S.F.Vaughn, The Use of Fatty Acid Profile as a Potential Marker for Brazilian Coffee (Coffea arabica L.) for Corn Adulteration. J. Braz. Chem. Soc. 2008, 19, 1462–1467.
17. G.N.Jham, ; J.K.Winkler, ; M.A.Berhow, ; S.F.Vaughn, γ-Tocopherol as a Marker of Brazilian Coffee (Coffea arabica L.) Adulteration by Maize. J. Agric. Food Chem. 2007, 55, 5995–5999.
18. F.C.Lopez, Determinação quantitativa das principais substâncias utilizadas para fraudar o café torrado e moído. Rev. Inst. Adolfo Lutz 1983, 43(1–2), 3–8.
19. MAPA Normative Instruction #16. http://www.agricultura.gov.br/comunicacao/noticias/2010/12/novo-padrao-para-cafe-vigora-em-fevereiro (accessed July202015).
20. C.Martellossi, ; E.J.Taylor, ; D.Lee, ; G.Graziosi, ; P.Donini, DNA Extraction and Analysis from Processed Coffee Beans. J. Agric. Food Chem. 2005, 53, 8432–8436.
21. J.B.F.Menezes, Jr., ; B.A.A.Bicudo, Sobre um Método Microscópico para Contagem de Cascas no Café em Pó. Rev. Inst. Adolfo Lutz 1958, 11, 13.
22. T.Nogueira, ; C.L.Lago, Detection of Adulterations in Processed Coffee with Cereals and Coffee Husks Using Capillary Zone Electrophoresis. J. Sep. Sci. 2009, 32, 3507–3511.
23. R.C.S.Oliveira, ; L.S.Oliveira, ; A.S.Franca, ; R.Augusti. Evaluation of the Potential of SPME-GC-MS and Chemometrics to Detect Adulteration of Ground Roasted Coffee with Roasted Barley. J. Food Compos. Anal. 2009, 22, 257–261.
24. E.D.Pauli, ; V.Cristiano, ; S.L.Nixdorf, Método para determinação de carboidratos empregado na triagem de adulterações em café. Quím. Nova 2011, 34, 689–694.
25. P.Peixoto,. Fraudes atingem 25% das marcas de café, diz associacão. Folha de São Paulo, April 28, 2009. http://www1.folha.uol.com.br/mercado/2009/04/557291-fraudes-atingem-25-das-marcas-de-cafe-diz-associacao.shtml (accessed 2/9/14).
26. C.Pizarro, ; I.Esteban-Díez, ; J.M.González-Sáiz, Mixture Resolution According to the Percentage of Robusta Variety in Order to Detect Adulteration in Roasted Coffee by Near Infrared Spectroscopy. Anal. Chim. Acta 2007, 585, 266–276.
27. N.Reis, ; A.S.Franca, ; L.S.Oliveira, Discrimination between Roasted Coffee, Roasted Maize and Coffee Husks by Diffuse Reflectance Infrared Fourier Transform Spectroscopy. LWT - Food Sci. Technol. 2013, 50, 715–722.
28. A.D.Ruiz, ; M.Suarez, ; E.Moreno, ; E.Bautista, Volatiles of Roasted Maize (Zea mays), Barley (Hordeum vulgare) and Coffee (Coffea arabica). Effect of Addition of These Cereals on the Aroma of Coffee. Rev. Colombiana Quim. 1995, 24, 13–23.
29. E.E.Sano, ; E.D.Assad, ; S.A.R.Cunha, ; T.B.S.Correa, ; H.R.Rodrigues, Quantifying Adulteration in Roast Coffee Powders by Digital Image Processing. J. Food Qual. 2003, 26, 123–134.
30. S.Spaniolas, ; S.T.May, ; M.J.Bennett, ; G.A.Tucker, Authentication of Coffee by Means of PCR-RFLP Analysis and Lab-on-a-Chip Capillary Electrophoresis. J. Agric. Food Chem. 2006, 54, 7466–7470.
31. S.Spaniolas, ; M.Tsachaki, ; M.J.Bennett, ; G.A.Tucker, Evaluation of DNA Extraction Methods from Green and Roasted Coffee Beans. Food Control 2008, 19, 257–262.
32. P.Stober, ; S.Benet, ; C.Hischenhuber, ; M.Fischer, ; L.B.Fay, Stachyose: A Marker of the Presence of Legume Adulterants in Soluble Coffee? In Proceedings of 19th International Conference on Coffee Science, 2001, Trieste, Italy. http://www.asic-cafe.org/en/proceedings/3588/toc
33. K.M.Tavares, ; R.G.F.A.Pereira, ; C.A.Nunes, ; A.C.M.Pinheiro, ; M.P.Rodarte, ; M.C.Guerreiro, Mid-infrared Spectroscopy and Sensory Analysis Applied to Detection of Adulteration in Roasted Coffee by Addition of Coffee Husks. Quím. Nova 2012, 35, 1164–1168.
34. A.T.Toci, ; A.Farah, Volatile Compounds as Potential Defective Coffee Beans' Markers. Food Chem. 2008, 108, 1133–1141.
35. A.T.Toci, ; C.M.Silva, ; F.Fernandes, ; A.Farah, Effect of the Fluid Flow Speed Changes on the Chemical Composition of Coffee Samples Roasted in an Industrial Fluidized Roaster. In Proceedings of 22nd International Conference on Coffee Science—Coffee Chemistry & Quality, Campinas, Brazil, Sep 14–19, 2008; http://www.asic-cafe.org/en/proceedings/3591/toc (last accessed Sept 14, 2015).
36. A.T.Toci, ; A.Farah, Volatile Fingerprint of Brazilian Defective Coffee Seeds: Corroboration of Potential Marker Compounds and Identification of New Low Quality Indicators. Food Chem. 2014, 153, 298–314.
37. M.S.Valdenebro, ; M.Leon-Camacho, ; F.Pablos, ; A.G.Gonzalez, ; M.J.Martín, Determination of the Arabica/Robusta Composition of Roasted Coffee According to Their Sterolic Content. Analyst 1999, 124, 999–1002.