Abstract
Oxidation thermal parameters on samples of polypropylene (PP) stabilized with hydroxytyrosol were determined. For comparison purposes, α-tocopherol and a synthetic phenolic commercial antioxidant (Irganox 1076), were also analyzed. Oxidation induction time (OIt) and oxidation induction temperature (OIT) were determined by differential scanning calorimetry (DSC). The addition of hydroxytyrosol 0.1 mass% to PP was enough to obtain efficient stabilization during processing. Certain decrease in stabilizing properties of natural antioxidants was observed for compression moulded materials at high temperatures. However, these samples were still efficiently stabilized in comparison to the pure material. Hydroxytyrosol showed good performance as polypropylene antioxidant and it might be considered as promising alternative to the use of phenolic synthetic compounds.
Similar content being viewed by others
References
G. Ruberto, T. Baratta and M. Sari, Flavour Fragance J., 17 (2002) 251.
M. Peltzer, J. Wagner and A. Jiménez, J. Therm. Anal. Cal., 87 (2007) 493.
S. Jipa, T. Zaharescu and R. Setnescu, J. Appl. Polym. Sci., 95 (2005) 1571.
J. Pokorny, N. Yanishlieva and M. Gordon, Antioxidants in Food, Practical applications, 1st Ed., Cambridge: Woodhead Publishing Ltd, 2001, p. 141.
G. Papadopoulos and D. Boskou, J. Am. Oil Chem. Soc., 68 (1991) 669.
J. Mallegol, D. J. Carlsson and L. Deschênes, Polym. Degrad. Stab., 73 (2001) 267.
J. Mallegol, D. J. Carlsson and L. Deschênes, Polym. Degrad. Stab., 73 (2001) 259.
S. Al-Malaika, Macromol. Symp., 176 (2001) 107.
C. Wessling, T. Nielsen, A. Leufvén and M. Jägerstad, J. Sci. Food Agric., 79 (1999) 1635.
C. Strandberg and A. C. Albertsson, J. Appl. Polym. Sci., 98 (2005) 2427.
C. Wessling, T. Nielsen and A. Leufvén, Packag. Technol. Sci., 13 (2000) 19.
J. Fernandez-Bolaños, G. Rodriguez, R. Rodriguez, A. Heredia, R. Guillén and A. M. Jimenez, J. Agric. Food Chem., 50 (2002) 6804.
M. Servili, M. Baldioli, R. Selvaggini, E. Miniati, A. Macchioni and G. F. Montedoro, J. Am. Oil Chem. Soc., 76 (1999) 873.
M. Brenes, A. García, P. García, J. J. Rios and A. Garrido, J. Agric. Food Chem., 47 (1999) 3535.
M. Baldioli, M. Servili, G. Perretti and G. F. Montedoro, J. Am. Oil Chem. Soc., 79 (1996) 1589.
R. Aparicio, L. Roda, M. A. Albi and F. Gutiérrez, J. Agric. Food Chem., 47 (1999) 4150.
D. V. Ruiz-Gutierrez, M. E. Juan, A. Cert and J. M. Planas, Anal. Chem., 72 (2000) 4458.
M. C. Mauri, D. De Stefano, P. Di Meglio, C. Irace, M. Savarese, R. Sacchi, M. P. Cinelli and R. Carnuccio, Naunyn-Schmiedeberg’s Arch. Pharmacol., 371 (2005) 457.
M. Ezrin, A. Zepke, J. Helwing, G. Lavigne and M. Dudly, Plastic Failure due to Oxidative Degradation in Processing and Service, ANTEC (2000) 3108.
L. R. Mason and A. B. Reynolds, J. Appl. Polym. Sci., 66 (1997) 1691.
J. Pospisil, Z. Horák, J. Pilar, N. C. Billingham, H. Zweifel and S. Nespurek, Polym. Degrad. Stab., 82 (2003) 145.
V. M. Archodoulaki, S. Lüftl and S. Seidler, Polym. Test., 25 (2006) 83.
K. Schwarzenbach, B. Gilg, D. Müller, G. Knobloch, J. R. Pauquet, P. Rota-Graciosi and H. Zweifel, Ed., Plastics Additives Handbook 5th Ed., Hanser Publisher Munich, 2001, p. 1.
P. Šimon, M. Fratricová, P. Schwarzer and H.-W. Wilde J. Therm. Anal. Cal., 84 (2006) 679.
P. Šimon, J. Therm. Anal. Cal., 84 (2006) 263.
S. Borysiak, J. Therm. Anal. Cal., 88 (2007) 455.
S. Borysiak, D. Paukszta and M. Helwing, Polym. Degrad. Stab., 91 (2006) 3339.
B. Osowiecka, J. Therm Anal. Cal., 74 (2003) 673.
I. Janicová and I. Chodák, J. Therm. Anal. Cal., 60 (2000) 401.
L. Woo, A. R. Khare, C. L. Sandford, M. T. K. Ling and S. Y. Ding, J. Therm. Anal. Cal., 64 (2001) 539.
S. Al-Malaika, S. Issenhuth and D. Burdick, Polym. Degrad. Stab., 73 (2001) 491.
P. K. Fearon, S. W. Bigger and N.C. Billingham, J. Therm. Anal. Cal., 76 (2004) 75.
M. Schmid and S. Affolter, Polym. Test., 22 (2003) 419.
M. Schmid, A. Ritte and S. Affolter, J. Therm. Anal. Cal., 83 (2006) 367
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Peltzer, M., Jiménez, A. Determination of oxidation parameters by DSC for polypropylene stabilized with hydroxytyrosol (3,4-dihydroxy-phenylethanol). J Therm Anal Calorim 96, 243–248 (2009). https://doi.org/10.1007/s10973-008-9389-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10973-008-9389-0