PMID: 11902958Mar 21, 2002Paper

Chemical profiling to differentiate geographic growing origins of coffee

Journal of Agricultural and Food Chemistry
Kim A Anderson, Brian W Smith

Abstract

The objective of this research was to demonstrate the feasibility of this method to differentiate the geographical growing regions of coffee beans. Elemental analysis (K, Mg, Ca, Na, Al, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Mo, S, Cd, Pb, and P) of coffee bean samples was performed using ICPAES. There were 160 coffee samples analyzed from the three major coffee-growing regions: Indonesia, East Africa, and Central/South America. A computational evaluation of the data sets was carried out using statistical pattern recognition methods including principal component analysis, discriminant function analysis, and neural network modeling. This paper reports the development of a method combining elemental analysis and classification techniques that may be widely applied to the determination of the geographical origin of foods.

Citations

Apr 7, 2011·Journal of Agricultural and Food Chemistry·Haiyan ZhaoJunhui Yan
Mar 24, 2011·Journal of Agricultural and Food Chemistry·Natsuko I KobayashiTomoko M Nakanishi
Sep 20, 2012·Journal of Agricultural and Food Chemistry·Feifei WeiMasaru Tanokura
Jun 3, 2004·Analytical Sciences : the International Journal of the Japan Society for Analytical Chemistry·Kaoru AriyamaAkemi Yasui
Apr 17, 2013·Journal of Environmental Sciences (China)·Gang LiYongguan Zhu
Jun 15, 2007·The Science of the Total Environment·Małgorzata GrembeckaPiotr Szefer
Sep 14, 2012·Journal of Mass Spectrometry : JMS·Alessandro SantatoRoberto Larcher
Jun 9, 2012·Phytochemical Analysis : PCA·Haidy A GadMohamed M Al-Azizi
Jul 4, 2015·Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment·Anna Szymczycha-MadejaPawel Pohl
May 23, 2015·Journal of Agricultural and Food Chemistry·James F CarterUjang Tinggi
Nov 2, 2013·Food Chemistry·Anna Szymczycha-MadejaPawel Pohl
Jun 19, 2013·Food Chemistry·Jenna L Valentin, R John Watling
Jan 22, 2014·Food Chemistry·Feifei WeiMasaru Tanokura
Aug 16, 2016·Journal of Analytical Methods in Chemistry·Victoria Andrea AranaJulien Wist
Dec 9, 2004·Suicide & Life-threatening Behavior·Ping WuDavid Shaffer
Jul 29, 2003·Suicide & Life-threatening Behavior·Robert E DeMartinoMargaret West
Jan 31, 2020·Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment·Mehrnoosh BabaahmadifooladiGijs Du Laing
Feb 8, 2019·Journal of Exposure Science & Environmental Epidemiology·Carolin FechnerOliver Lindtner
Aug 11, 2020·Environmental Science and Pollution Research International·Lei SunSicen Wang
Jan 24, 2012·Talanta·Roberto ConsonniClelia Cogliati
Jul 3, 2021·Foods·Ewa OlechnoMałgorzata Elżbieta Zujko
Jul 20, 2021·Critical Reviews in Food Science and Nutrition·Maria PerezAnna Vallverdú Queralt
May 28, 2010·Journal of Agricultural and Food Chemistry·Ryota HattoriNaohiro Yoshida
Jan 20, 2005·Journal of Agricultural and Food Chemistry·Kim A Anderson, Brian W Smith
Oct 27, 2010·Journal of Agricultural and Food Chemistry·Kim A AndersonBrian W Smith
Jul 9, 2020·ACS Omega·Jakob WindischFranz Jirsa

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