Calentamiento por radiofrecuencia para esterilizar pinus radiata como material para embalajes. Parte 1: Tiempo total de tratamiento

  • Héctor Esquivel-Reyes
  • Víctor Sepúlveda-Villarroel
  • José Torres-Mella
  • Linette Salvo-Sepúlveda
  • Carlos Salinas-Lira
  • Rubén A. Ananias
Keywords: Heat treatment, high frequency, radiata pine, sterilization, wood packaging material

Abstract

In this work the total heating time was studied using radio frequency to sterilize wood packaging material of Pinus radiata, through the conditions 56 ° C and 60 ° C for 30 and 1 minutes respectively, according to international phytosanitary norms. The experimental tests were carried out in a laboratory radiofrequency equipment of 3 m3 capacity. The heating time was determined and prediction models were developed, depending on the thickness, plaque separation and wood loading volume, with confidence levels above 90%. The results showed that the total time of radiofrequency sterilization was greater in the surface of the pile and were statistically similar under both treatment conditions.

References

Ananías, R.A.; Sepúlveda, V.; Salvo, L. 2015. Tratamientos de esterilización con calor de pino radiata para embalajes de exportación. (In Spanish). In Proceeding of XX Taller Aserraderos Expocorma, 72 pp. Concepcion, Chile.

Ananías, R. A.; Venegas, R.; Salvo, L.; Elustondo, D. 2013. Kiln schedule certification for industrial drying of radiata pine. Wood and Fiber Science 45(1): 98-104.

Ananías, R.A.; Venegas, R. 2005. Secado industrial del pino radiata: Tiempo de esterilización con calor y evolución temporal de la temperatura. Maderas-Cienc Tecnol 7(3): 176-188.

Avramidis, S. 2016. Dielectric properties of four softwood species at low-level radio frequencies for optimized heating and drying. Drying Technol 34(7):753-760.

Dubey, M. K.; Janowiak, J.; Mack, R.; Elder, P.; Hoover, K. 2016. Comparative study of radio-frequency and microwave heating for phytosanitary treatment of wood. European Journal of Wood and Wood Products 74: 491-500.

Dwinell, L.D. 1997. The pinewood nematode: regulation and mitigation. Annu Rev Phytopathol 35:153-166.

Dwinel, L.D.; Avramidis, S.; Clark, J.E. 1994. Evaluation of a radio-requency/vacuum dryer for eradicating the pinewood nematode in green sawn wood. Forest Prod J 44(4):19-24.

Fang, F.; Ruddick, J.; Avramidis, S. 2001. Application of radio-frequency heating to utility poles. Part 3. The use of RF heating to eradicate decay fungi in pole material. Forest Prod J 51(11/12):51-55.

FAO. 2013. Reglamentación del embalaje de madera utilizado en el comercio internacional. Normas Internacionales para Medidas Fitosanitarias. Revisión NIMF15, Anexo 1. Tratamientos aprobados que están asociados con el embalaje de madera (2013). FAO. Roma.

Fleming, M.R.; Janowiak, J.J.; Kearns, J.; Shield, J.E.; Roy, R.; Agrawal, D.K.; Bauer, L.S.; Miller, D.L.; Hoover, K. 2004. Parameters for scale-up of lethal microwave treatment to eradicate cerambycid larvae infesting solid wood packing materials. Forest Prod J 54(7/8):80-84.

Fleming, M.R.; Janowiak, J.J.; Kimmel, J.D.; Halbrendt, J.M.; Bauer, L.S.; Miller, D.L.; Hoover, K. 2005. Efficacy of commercial microwave equipment for eradication of pine Wood nematodes and cerambycidae larvae infesting red pine. Forest Prod J 55(12):226-232.

Haack, R.A., Uzunovic, A.; Hoover,K.; Cook, J.A. 2011. Seeking alternatives to probit 9 when developing treatments for wood packaging materials under ISPM N° 15. Bulletin OEPP/EPPO 41:39-45.

Henin, J.M.; Charron, S.; Luypaert, P.; Jourez, B.; Hébert, J. 2008. Strategy to control the effectiveness of microwave treatment of wood in the framework of the implementation of ISPM 15. Forest Prod J 58(12):75-81.

Hoover, K.; Uzunovic, A.; Gething, B., Dale, A.; Leung, K.; Ostiguy,. N.; Janowiak, J.J. 2010. Lethal temperatura for pinewood nematode, Bursaphelenchus xylophilus, in infested wood using microwave energy. Journal of Nematology 42(2):101-110.

Hopf-Biziks, A.; Schroder, T.; Schutz, S. 2017. Long-term survival and non-vector spread of the pinewood nematode, Bursaphelenchus xylophilus, via wood chips. Forest Pathology DOI 10.111/efp.12340.

Huang, R.,; Wu, Y.; Zhao, Y.; Lu, J.; Jiang, J.; Chen , Z. 2013. Factors affecting the temperature increasing rate in wood during radio-frequency heating. Drying Technol 31:246-252.

INFOR. 2016. La industria del aserrío 2015. (In Spanish). Boletin Estadístico N° 155, Instituto Forestal, 128 pp, Santiago, Chile.

Koubaa, A., Perré, P., Hutcheon, R. M., & Lessard, J. (2008). Complex dielectric properties of the sapwood of aspen, white birch, yellow birch, and sugar maple. Drying Technol 26(5): 568-578.

Lazarescu, C.; Avramidis, S. 2012a. Heating characteristics of softwood in high frequency field. Proligno 8(4):18-26.

Lazarescu, C.; Breuil, C.; Avramidis, S. 2015. Phytosanitation of mountain pine beetle infected lodgepole pine using dielectric fields at radio frequencies. Maderas-Cienc Tecnol 17(2):221-228.

Lazarescu, C.; Dale, A.; Uzunovic, A.; Breuil, C.; Avramidis, S. 2011. Radio frecuency heating pasteurization of pine wood nematode (Bursaphelenchus xylophilus) infected wood. Eur J Wood Prod 69-573-578.

Lazarescu, C.; Plattner, A.; Hart, F.; Breuil, C.; Avramidis, S. 2009. Pasteurization of hemlock by radio frequency heating: A preliminary study. Forest Prod J 59(4):79-83.

Leal, I.; Alle, E.; Humble, L.; Sela, S.; Uzunovic, A. 2010. Phytosanitary risks associated with the global movement of forest products: A commodity-based approach. Canadian Forest service, Pacific Forestry Center Information Report BC-X-419. 42p.

Mamiya, Y. 1983. Pathology of the pine wilt disease caused by Bursaphelenchus xylophilus. Ann Rev Phytopathol 21: 201-220.

Marra, F.; Zhang, L.; Lyng, J.G. 2009. Radio frequency treatment of foods: Review of recent advances. Journal of Food Engineering 91(4):497-508.

Nzokou, P.; Tourtellot, S.; Kamdem, D. P. 2008. Kiln and microwave heat treatment of logs infested by the emerald ash borer (Agrilus planipennis Fairmaire)(Coleoptera: Buprestidae). Forest Prod J 58(7/8): 68.

Payette, M., Work, T.; Drouin, K.; Koubaa, A. 2015. Efficacy of microwave irradiation for phytosanitation of wood packing materials. Industrial Crops and Products 69:187-196.

Petrič, M.; Pohleven, F.; Turel, I.; Šegedin, P.; White, A. J.; Williams, D. J. 1998. Complexes of copper (II) carboxylates with 2-aminoethanol-syntheses, characterization and fungicidal activity; crystal structure of Cu (O 2 CC 8 H 17) 2 (NH 2 C 2 H 4 OH) 2. Polyhedron 17(2): 255-260.

Resch, H. 2009. Drying Wood with high frequency electric current. SWST. BOKU, Viena. Austria.

Skaar, C. 1998. Wood-water relations. Springer, N. York.

Steiner, G.; Buhrer, E.M. 1934. Aphelenchoides xylophilus, n. sp., a nematode associated with blue-stain and other fungi in timber. Journal of Agriculture Research 48: 949-95.

Torgovnikov, G. 1993. Dielectric properties of wood and wood based materials. Springer, N. York.

Torres, J. 2017. Caracterización, instalación y puesta en marcha de un secador de madera por radio frecuencia y vacío. Habilitación Profesional, Ingeniería Civil Mecánica, Universidad del Bío-Bío, Concepción, Chile.

Tubajika, K.M.; Jonawiak, J.J.; Mack, R.; Hoover, K. 2007. Efficacy of radio frecuency treatment and its potential for control of sapstain and wood decay fungi on red oak, poplar, and southern yellow pine wood species. J Wood Sci 53:258-263.

Uzunovic, A.; Gething, B.; Coehlo, A.; Dale, A.; Janowiak, J.; Mack, R.; Hoover, K. 2013. Lethal temperature for pinewood nematode, Bursaphelenchus xylophilus, in infested wood using radio frequency (RF) energy. Journal of Wood Science 59:160-170.

Watanabe, K.; Abubakari, A.; Lazarescu, C.; Avramidis, S. 2011. Softwood heating in radio frequency fields. Eur J Wood Prod 69: 295–301.

Zhao, L.; Wang, S. 2018. Developing treatment protocols for disinfesting pine wood product using radio frequency energy. Eur J Wood Prod 76(1):191-200.
Published
2018-03-03
How to Cite
Esquivel-Reyes, H., Sepúlveda-Villarroel, V., Torres-Mella, J., Salvo-Sepúlveda, L., Salinas-Lira, C., & A. Ananias, R. (2018). Calentamiento por radiofrecuencia para esterilizar pinus radiata como material para embalajes. Parte 1: Tiempo total de tratamiento. Maderas. Ciencia Y Tecnología, 20(4). Retrieved from http://revistas.ubiobio.cl/index.php/MCT/article/view/3224