Coffee, due to its common consumption, is one of the main sources of polyphenols in human diet. Coffee species and coffee-related products differ in composition and content of main components, such as chlorogenic acid and caffeine. Chemical and biological fingerprints of various Coffea arabica L. extracts were obtained in order to check and compare their antibacterial and antioxidant properties. The antibacterial activity of green and roasted coffee seeds and pomace was evaluated against Bacillus subtilis using thin-layer chromatography (TLC)-direct bioautography. TLC-2,2-diphenyl-1-picrylhydrazyl (DPPH) test was used to determine antioxidant properties of the afore-mentioned extracts. Furthermore, different solvents and several extraction methods such as simple maceration, maceration under stirring, and ultrasonic accelerated extraction were tested. The most efficient method of extraction of caffeine and chlorogenic acid was chosen based on quantitative TLC analysis. Additionally, these two main components of coffee were quantitatively determined in commercial products of green coffee.
P. Parras, M. Martinez-Tome, A.M. Jimenez, M.A. Murcia, Food Chem. 102 (2007) 582–592.
Murcia M.A. , '' (2007 ) 102 Food Chem. : 582 -592 .
K. Fujioka, T. Shibamoto, Food Chem. 106 (2008) 217–221.
Shibamoto T. , '' (2008 ) 106 Food Chem. : 217 -221 .
M.W. Cheong, K.H. Tong, J.J.M. Ong, S.Q. Liu, P. Curran, B. Yu, Food Res. Int. 51 (2013) 388–396.
Yu B. , '' (2013 ) 51 Food Res. Int. : 388 -396 .
D. del Rio, A. Stalmach, L. Calani, A. Crozier, Nutrients 2 (2010) 820–833.
Crozier A. , '' (2010 ) 2 Nutrients : 820 -833 .
J.S. Bonita, M. Mandarano, D. Shuta, J. Vinson, Pharmacol. Res. 55 (2007) 187–198.
Vinson J. , '' (2007 ) 55 Pharmacol. Res. : 187 -198 .
M. Ferrari, F. Ravera, E. De Angelis, F. Suggi Liverani, L. Navarini, Colloid Surf. A 356 (2010) 79–82.
Navarini L. , '' (2010 ) 356 Colloid Surf. A : 79 -82 .
A. Nkondjock, Cancer Lett. 277 (2009) 121–125.
Nkondjock A. , '' (2009 ) 277 Cancer Lett. : 121 -125 .
R.M. van Dam, E.J.M. Feskens, Lancet 360 (2002) 1477–78.
Feskens E.J.M. , '' (2002 ) 360 Lancet : 1477 -78 .
T. Kosicka, H. Kara-Perz, J. Gluszek, Przew. Lek. 4 (2004) 78–83.
Gluszek J. , '' (2004 ) 4 Przew. Lek. : 78 -83 .
A. Cano-Marquina, J.J. Tarin, A. Cano, Maturitas 75 (2013) 7–21.
Cano A. , '' (2013 ) 75 Maturitas : 7 -21 .
L. Baumann, Dermatol. Ther. 20 (2007) 330–342.
Baumann L. , '' (2007 ) 20 Dermatol. Ther. : 330 -342 .
A.A.P. Almeida, A. Farah, D.A.M. Silva, E.A. Nunan, M.B.A. Gloria, J. Agric. Food Chem. 54 (2006) 8738–8743.
Gloria M.B.A. , '' (2006 ) 54 J. Agric. Food Chem. : 8738 -8743 .
M. Daglia, M.T. Cuzzoni, C. Dacarro, J. Agric. Food. Chem. 42 (1994) 2273–2277.
Dacarro C. , '' (1994 ) 42 J. Agric. Food. Chem. : 2273 -2277 .
M. Martínez-Tome, A. Ma Jiménez-Monreal, L. García-Jiménez, L. Almela, L. García-Diz, M. Mariscal-Arcas, M.A. Murcia, Eur. Food Res. Technol. 233 (2011) 497–505.
Murcia M.A. , '' (2011 ) 233 Eur. Food Res. Technol. : 497 -505 .
K. Furuhata, C. Dogasaki, M. Hara, M. Furuyama, J. Antibac. Antifungal Agents 30 (2002) 291–297.
Furuyama M. , '' (2002 ) 30 J. Antibac. Antifungal Agents : 291 -297 .
A.G. Antonio, R.S. Moraes, D. Perrone, L.C. Maia, K.R.N. Santos, N.L.P. Iorio, A. Farah, Food Chem. 118 (2010) 782–788.
Farah A. , '' (2010 ) 118 Food Chem. : 782 -788 .
S. Janicki, A. Fiebig, M. Sznitowska, Farmacja Stosowana, Wydawnictwo Lekarskie, PZWL, Warszawa, 2008.
Sznitowska M. , '', in Farmacja Stosowana, Wydawnictwo Lekarskie , (2008 ) -.
G. Cravotto, L. Boffa, S. Mantegna, P. Perego, M. Avogadro, P. Cintas, Ultrason. Sonochem. 15 (2008) 898–902.
Cintas P. , '' (2008 ) 15 Ultrason. Sonochem. : 898 -902 .
P. Stepnowski, E. Synak, B. Szafranek, Z. Kaczynski, Techniki Separacyjne, Wydawnictwo Uniwersytetu Gdanskiego, Gdansk, 2010.
Kaczynski Z. , '', in Techniki Separacyjne , (2010 ) -.
A. Marston, J. Chromatogr. A 1218 (2011) 2676–2683.
Marston A. , '' (2011 ) 1218 J. Chromatogr. A : 2676 -2683 .
I. Choma, E.M. Grzelak, J. Chromatogr. A 1218 (2011) 2684–2691.
Grzelak E.M. , '' (2011 ) 1218 J. Chromatogr. A : 2684 -2691 .
W. Jesionek, I.M. Choma, B. Majer-Dziedzic, I. Malinowska, J. Liq. Chromatogr. Relat. Technol. 37 (2014) 2882–2891.
Malinowska I. , '' (2014 ) 37 J. Liq. Chromatogr. Relat. Technol. : 2882 -2891 .
H. Wagner, S. Bladt, Plant Drug Analysis: A Thin Layer Chromatography Atlas, 2nd edn., Springer, Munich, 2001.
Bladt S. , '', in Plant Drug Analysis: A Thin Layer Chromatography Atlas , (2001 ) -.
E.M. Grzelak, B. Majer-Dziedzic, K.M. Pilorz, I.M. Choma, J. AOAC Int. 96 (2013) 386–391.
Choma I.M. , '' (2013 ) 96 J. AOAC Int. : 386 -391 .
K. Hostettmann, C. Terreaux, A. Marston, O. Potterat, J. Planar Chromatogr. 10 (1997) 251–257.
Potterat O. , '' (1997 ) 10 J. Planar Chromatogr. : 251 -257 .
Ł. Cieśla, J. Kryszeń, A. Stochmal, W. Oleszek, M. Waksmundzka-Hajnos, J. Pharm. Biomed. Anal. 70 (2012) 126–135.
Waksmundzka-Hajnos M. , '' (2012 ) 70 J. Pharm. Biomed. Anal. : 126 -135 .