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Summary of current research activities in the Central American Biotechnology MIRCEN

  • Giam VII Papers
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Summary

The Central American Biotechnology MIRCEN is based at the Central American Research Institute for Industry, ICAITI, located in Guatemala City and is part of the MIRCEN network created and sponsored by UN organizations, mainly UNESCO and UNEP. The MIRCEN activities within ICAITI are carried out by the Applied Research Division in co-ordination with, and with the help of 38 laboratories in 12 neighbouring countries. The MIRCEN was established in 1979 and its regional activities have been concerned mainly with organizing regional training courses and advanced seminars and workshops in the field of biomass conversion and utilization. Through the externally contracted research arranged by ICAITI, several joint research efforts have been carried out by the associated laboratories. These activities are summarized.

Résumé

Le MIRCEN de Biotechnologie a son siège à l'Institut de Recherches et Technologie Industrielles pour l'Amérique Centrale (ICAITI), dans la ville de Guatémala, et fait parti du réseau des centres MIRCEN fondés et soutenus par des agences spécifiques de Nations Unies, particulièrement l'UNESCO et l'UNEP. Dans l'organigrame de l'ICAITI, les activités concernant le MIRCEN se déroulent au sein de la Division de Recherche Appliquée, en coordination et avec l'appui de 38 laboratoires especialisés dans 12 pays proches. Le MIRCEN a été établi en 1979 et ses principales activités dans la région ont été l'organisation des cours, d'entrainement professionnel, stages et ‘workshops’ sur thèmes avancés dans le champ de la conversion et de l'utilisation de la biomasse. Par moyen de la recherche contractée à l'exterior par l'ICAITI, quelques uns des efforts d'investigation ont été réalisés de façon conjointe avec des laboratoires associés. Ci-dessus la description sommaire de quelques unes de ces activités.

Resumen

E1 MIRCEN de Biotecnología Centroamericano tiene como sede al Instituto Centroamericano de Investigación y Tecnología Industrial, ICAITI, localizado en la ciudad de Guatemala y que es parte de la Red de Centros MIRCEN, fundado y apoyado por agencias específicas de Naciones Unidas, especialmente la UNESCO y UNEP. Dentro de la estructura organizativa de ICAITI, las actividades del MIRCEN las lleva a cabo la División de Investigación Aplicada, en coordinación con, y con el apoyo de 38 laboratorios especializados en 12 países cercanos. El MIRCEN se estableció en 1979 y sus principales actividades regionales han sido la organización de cursos de entrenamiento profesional y seminarios y talleres sobre tópicos avanzados en el campo de la conversión y utilización de biomasa. A través de la investigación contratada externamente por ICAITI, varios esfuerzos investigativos conjuntos han sido realizados conjuntamente con laboratorios asociados. A continuación se describen en forma sumarizada algunas de estas actividades.

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References

  • Adler-Nissen, J. 1976 Enzymatic hydrolysis of proteins for increased solubility.Journal of Agricultural and Food Chemistry 24, 1090–1093

    Google Scholar 

  • Arzú, A., Mayorga, H., González, J. &Rolz, C. 1972. Enzymatic hydrolysis of cottonseed protein.Journal of Agricultural and Food Chemistry 20, 805–809.

    Google Scholar 

  • Calzada, F., de Porres, E., Yurrita, A., de Arriola, M. C., de Micheo, F., Rolz, C., Menchú, J. F. &Cabello, A. 1984a Biogas production from coffee pulp from coffee pulp juice: one- and two-phase systems.Agricultural Wastes 9, 217–230.

    Google Scholar 

  • Calzada, J. F., de Arriola, M. C., Castañeda, H. O., Godoy, J. E. &Rolz, C. 1984b Methane from coffee pulp juice: experiments using polyurethane foam reactors.Biotechnology Letters 6, 385–388.

    Google Scholar 

  • de Arriola, M. C., Menchú, J. F. &Rolz, C. 1979 The avocado. InTropical Foods: Chemistry and Nutrition, ed. Inglett, G. E. &Charalambous, G. pp 609–624. New York: Academic Press.

    Google Scholar 

  • de Arriola, M. C., Calzada, J. F., Menchú, J. F., Rolz, C. &García, R. 1980 Papaya. InTropical and Subtropical Fruits, ed. Nagy, S. &Shaw, P. E. pp. 316–340. Westport: AVI Publishing Inc.

    Google Scholar 

  • de Cabrera, S., de Arriola, M. C., Morales, E, de Micheo, F. &Rolz, C. 1981 EX-FERM ethanol production in packed bed fermentors: a three cycle operation employing chipped sugarcane.Biotechnology Letters 3, 497–502.

    Google Scholar 

  • de Cabrera, S., de Arriola, M. C., Morales, E., de Micheo, F. &Rolz, C. 1982a EX-FERM ethanol production using peeled ground sugarcane in packed bed fermentors.Journal of Fermentation Technology 60, 77–86.

    Google Scholar 

  • de Cabrera, S., de Arriola, M. C., Morales, E., de Micheo, F. &Rolz, C. 1982b EX-FERM ethanol production using chipped sugarcane in packed bed fermentors.European Journal of Applied Microbiology 14, 21–28.

    Google Scholar 

  • de León, R., de Cabrera, S. &Rolz, C. 1975 Fermentación controlada de pepinos por cepas bacterianas puras.Revista Latino-americana de Microbiología 17, 33–37.

    Google Scholar 

  • Er-el, Z., Batiat, E., Schecter, U. &Goldberg, I. 1981 Ethanol production from sugarcane segments in a high solids drum fermentor.Biotechnology Letters 3 385–390

    Google Scholar 

  • Espinosa, R., de Cabrera, S., Maldonado, O., Rolz, C., Menchú, J. F. &Aguirre, F. 1976 Protein from waste: growing fungi on coffee waste.Chemical Technology 6, 636–642.

    Google Scholar 

  • Fijushima, S. &Yamade, K. (1983) Semi-continuous production of high alcoholic solution through fermentation accompanied by sugar cane chips in a novel immobilized bioreactor. InEnergy from Biomass, ed. Strub, A., Chartier, P. & Schesser, G., pp. 969–973. London: Applied Science Publishers.

    Google Scholar 

  • Flores, M. C., Paiz, L., de Ortega, M., Ortiz, J., Deshpande, S. &Rolz, C. 1971 Variación de los constituyentes pécticos solubles y de la actividad de la pectinesterasa durante el proceso de maduración de algunas frutas.Revista de Agroquímica y Tecnología de Alimentos 11, 594–603.

    Google Scholar 

  • Fujimaki, M., Arai, S. &Yamoshita, M. 1977 Enzymatic protein degradation and resynthesis for protein improvement.American Chemical Society, Advances in Chemistry Series 160, 156–184.

    Google Scholar 

  • Fynn, G. H. &Whitmore, T. N. 1982 Colonization of polyurethane reticulated foam biomass support particle by methanogen species.Biotechnology Letters 4, 577–582.

    Google Scholar 

  • Fynn, G. H. &Whitmore, T. N. 1984 Retention of methanogens in colonised reticulated polyurethane foam biomass support particle.Biotechnology Letters 6, 81–86.

    Google Scholar 

  • García, R., Rivera, J. &Rolz, C. 1974 Rheological properties of some tropical fruit products and their enzymic clarification.Proceedings IV International Congress Food Science Technology 11, 18–26.

    Google Scholar 

  • García, R., Andrade, J. &Rolz, C. 1975 Effect of temperature and heating time on appearance of off-flavor in avocado paste.Journal of Food Science 40, 200.

    Google Scholar 

  • Gibbons, W. R., Westby, C. A. &Dobbs, T. L. 1984 A continuous, farm scale, solid phase fermentation process for fuel ethanol and protein feed production from fodder beets.Biotechnology and Bioengineering 26, 1098–1107.

    Google Scholar 

  • Huysman, P., van Meenen, P., van Assche, P. &Verstraete, W. 1983 Factors affecting the colonisation of non-porous and porous packing materials in model upflow methane reactors.Biotechnology Letters 5, 643–648.

    Google Scholar 

  • Kargi, F., Curme, J. A. &Sheehan, J. J. 1985 Solid state fermentation of sweet sorghum to ethanol.Biotechnology and Bioengineering 27, 34–40.

    Google Scholar 

  • Kirby, K. D. &Mardon, C. J. 1980 Production of fuel ethanol by solid-phase fermentation.Biotechnology and Bioengineering 22, 2425–2427.

    Google Scholar 

  • Kosaric, N., Ng D. C. M., Russell, I. &Stewart, G. S. 1980 Ethanol production by fermentation: an alternative liquid fuel.Advances in Applied Microbiology 26, 148–227.

    Google Scholar 

  • Larsen, D. H., Doney, D. L. &Orien, H. A. 1981 Production of ethyl alcohol from sugar beets.Developments in Industrial Microbiology 22, 719–724.

    Google Scholar 

  • Laskin, A. I. 1977 Single cell protein.Annual Reports Fermentation Processes 1, 151–180.

    Google Scholar 

  • Litchfield, J. H. 1978 Microbial cells on your menu.Chemical Technology 8, 218–223.

    Google Scholar 

  • Maldonado, O., Rolz C. &de Cabrera, S. 1975 Wine and vinegar production from tropical fruits.Journal of Food Science 40, 262–265.

    Google Scholar 

  • Maldonado, O. &Rolz, C. 1978 Enzyme immobilization in collagen films adhered to semirigid supports: the enzymatic sponge reactor. InEnzyme Engineering 3, ed. Pye, E. K. & Weetal, H. H. pp. 167–177. New York: Plenum Publishing Corp.

    Google Scholar 

  • Mayorga, H. &Rolz, C. 1971 Pectinesterase activity as a function of pH, enzyme and cation concentration.Journal of Agricultural and Food Chemistry 19, 179–181.

    Google Scholar 

  • Menchú, J. F., de Arriola, M. C. &Rolz, C. 1979 Ethanol from sugarcane: EX-FERM concept.Biotechnology and Bioengineering 21, 2347–2349.

    Google Scholar 

  • Riber Petersen, B. 1981 The impact of the enzymatic hydrolysis process on recovery and use of proteins. InEnzymes and Food Processing, ed. Birch, G. G., Blakebrough, N. & Parker, K. J. pp. 149–175. London: Applied Science Publishers.

    Google Scholar 

  • Rolz, C. 1974 Utilization of cane and coffee processing byproducts as microbial protein substrates. InSingle Cell Protein II, ed. Tannenbaum, S. & Wang, D. I. C. pp. 273–313. Cambridge: the MIT Press.

    Google Scholar 

  • Rolz, C., Espinosa, R., de Cabrera, S., Maldonado, O. &Menchú, J. F. 1975 Growth of filamentous fungi on agricultural waste. InContinuous Culture 6: Applications and New Fields, ed. Dean, A. C. R., Ellwood, D. C., Evans, C. G. T. & Melling, J. pp. 100–115. London: Ellis Horwood Ltd.

    Google Scholar 

  • Rolz, C. &de Cabrera, S. 1980 Ethanol from sugarcane: flask experiments using the EXFERM technique.Applied and Environmental Microbiology 40, 466–471.

    Google Scholar 

  • Rolz, C. 1981 Ethanol from sugar crops.Enzyme and Microbial Technology 3, 19–23.

    Google Scholar 

  • Rolz, C., de Cabrera, S., Calzada, J. F., García, R., De León, R., de Arriola, M. C., de Micheo, F. &Morales, E. 1983 Concepts on the biotransformation of carbohydrates into fuel ethanol.Advances in Biotechnology Processes 1, 97–142.

    Google Scholar 

  • Rolz, C., Calzada, J. F. &de León, R. 1984 Biogas: principios básicos y aplicaciones para Latinoamérica.Interciencia 9, 8–20.

    Google Scholar 

  • Shalita, Z. P., White, M. D., Katz, M., Zur, M. &Mizrahi, A. 1981 Ethanol production byZ. mobilis CP4 from sugar cane chips.Biotechnology Letters 3, 729–733.

    Google Scholar 

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Rolz, C., de León, R. Summary of current research activities in the Central American Biotechnology MIRCEN. Mircen Journal 2, 221–230 (1986). https://doi.org/10.1007/BF00933488

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