Some physico-chemical basis of food preservation by combined methods

Food preservation by combined methods consists of a combination of various parameters-also called hurdles-such as slight reduction in water activity (aw), lowered pH, addition of single/combined safe antimicrobial agents, moderate heat treatment (pasteurization), etc. The application of this combina...

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Autor principal: Chirife, J.
Otros Autores: Favetto, G.J
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 1992
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Acceso en línea:Registro en Scopus
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Registro en la Biblioteca Digital
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100 1 |a Chirife, J. 
245 1 0 |a Some physico-chemical basis of food preservation by combined methods 
260 |c 1992 
270 1 0 |m Chirife, J.; Department de Industrias, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina 
506 |2 openaire  |e Política editorial 
504 |a Alzamora, Chirife, Gerschenson, The water activity of propylene glycol solutions (1991) Int. J. Food Sci. Technol., , (in press) 
504 |a Ballesteros, El efecto soluto específico en células de Staphylococcus aureus sometidas a una reducción de la actividad de agua por agregado de diversos solutos (1992) Doctoral thesis, , Departamento de Industrias, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina 
504 |a Benmergui, Ferro Fontan, Chirife, The prediction of water activity in aqueous solutions in connection with intermediate moisture foods 1 Prediction in single aqueous electrolyte solutions (1979) International Journal of Food Science & Technology, 14, p. 625 
504 |a Beuchat, Combined effects of solutes and food preservatives on rates of inactivation and of colony formation by heated spores and vegetative cells of molds (1981) Applied Environ. Microbiol., 41, p. 472 
504 |a Beuchat, Influence of water activity on growth, metabolic activities and survival of yeast and mold (1983) J. Food Protect., 46, p. 135 
504 |a Briozzo, Lagarde, Chirife, Parada, Effect of water activity and pH on growth and toxin production by Clostridium botulinum type G (1986) Appl. Environ. Microbiol., 51, p. 844 
504 |a Bromley, Thermodynamics Properties of strong electrolytes in aqueous solutions (1973) AIChE Journal, 19, p. 313 
504 |a Chirife, Ferro Fontan, Prediction of water activity of aqueous solutions in connection with intermediate moisture foods. Experimental investigation of the aw lowering behavior of sodium lactate and related compounds (1980) Journal of Food Science, 45, p. 802 
504 |a Chirife, Ferro Fontán, Benmergui, The prediction of water activity in aqueous solutions connection with intermediate moisture foods. 4. aw prediction in aqueous non-electrolyte solutions (1980) International Journal of Food Science & Technology, 15, p. 59 
504 |a Christian, Specific solute effect on microbial water relations (1981) Water Activity: Influences on Food Quality, pp. 825-854. , L.B. Rockland, G.F. Stewart, Academic Press, New York 
504 |a Corry, (1971) The water relations and heat resistance of microorganisms, p. 1. , The British Food Manufacturing Industrial Research Association, Scientific and Technical Surveys, Number 73 
504 |a Corry, The effect of sugars and polyols on the heat resistance and morphology of osmophilic yeasts (1976) J. Appl. Bacteriol., 40, p. 269 
504 |a Duxbury, Natural sodium lactate extends shelf life of whole and ground meats (1988) Food Processing, 88 
504 |a Eklund, The antimicrobial effect of dissociated and undissociated sorbic acid at different pH levels (1983) J. Appl. Bacteriol., 54, p. 383 
504 |a Eklund, Inhibition of microbial growth at different pH levels by benzoic and propionic acids and esters of p-hydroxybenzoic acid (1985) Int. J. Food Microbiol., 2, p. 59 
504 |a Favetto, Chirife, Simplified method for prediction of water activity in binary aqueous solutions (1985) International Journal of Food Science & Technology, 20, p. 631 
504 |a Fox, Loncin, Investigations into the microbiological stability of water-rich foods processed by a combination of methods (1982) Lebensm. Wiss.-u-Technologie, 15, p. 321 
504 |a Gelsema, De Ligny, van der Veer, (1978) J. Chromat., 154, p. 161. , As cited in Pethybridge et al. (1983) 
504 |a Goepfert, Iskander, Amundson, Relation of the heat resistance of Salmonellae to the water activity of the environment (1970) Appl. Microbiol., 19, p. 429 
504 |a Iglesias, Chirife, (1982) Handbook of Food Isotherms, , Academic Press, New York 
504 |a Leistner, Shelf-stable products and intermediate moisture foods based on meat (1987) Water Activity: Theory and Applications to Food, p. 295. , L.B. Rockland, L.R. Beuchat, Marcel Dekker, New York 
504 |a Leistner, Rodel, Inhibition of microorganisms in food by water activity (1976) Inhibition and Inactivation of Vegetative Microbes, p. 219. , F.A. Skinner, W.B. Hugo, Academic Press, London 
504 |a Loncin, Basic principles of moisture equilibria (1976) Freeze Drying and Advanced Food Technology, p. 599. , S.A. Goldblith, L. Rey, W.W. Rothmayr, Academic Press, London 
504 |a Norrish, An equation for the activity coefficient and equilibrium relative humidities of water in confectionery syrups (1966) International Journal of Food Science & Technology, 1, p. 25 
504 |a Pethybridge, Ison, Harrigan, Dissociation constant of sorbic acid in water and water-glycerol mixtures at 25°C from conductance measurements (1983) International Journal of Food Science & Technology, 18, p. 789 
504 |a Pitzer, Thermodynamics of electrolytes. I. Theoretical basis and general equations (1973) J. Phys. Chem., 77, p. 268 
504 |a Plitman, Park, Gomez, Sinskey, Viability of Staphylococcus aureus in intermediate moisture meats (1973) Journal of Food Science, 38, p. 1004 
504 |a Shapero, Nelson, Labuza, Ethanol inhibition of Staphylococcus aureus at limited water activity (1978) Journal of Food Science, 43, p. 1467 
504 |a Shibasaki, Food preservation with nontraditional antimicrobial agents (1982) Journal of Food Safety, 4, p. 35 
504 |a Sperber, Requirements of Clostridium botulinum for growth and toxin production (1982) Food Technol., 36, p. 89 
504 |a Troller, Effect of aw and pH on growth and survival of Staphylococcus aureus (1985) Properties of Water in Foods, p. 247. , D. Simatos, J.L. Multon, Martinus Nijhoff, Dordrecht 
504 |a Vaamonde, Chirife, Scorza, An examination of the minimal water activity for Staphylococcus aureus ATCC 6538P growth in laboratory media adjusted with less conventional solutes (1982) Journal of Food Science, 47, p. 1259 
504 |a Vaamonde, Chirife, Scarmato, Inhibition of Staphylococcus aureus growth in laboratory media of water activity adjusted with polyethylene glycols (1984) Journal of Food Science, 49, p. 296 
504 |a Vaamonde, Scarmato, Chirife, Parada, Inhibition of Staphylococcus aureus C-243 growth in laboratory media of water activity adjusted with less usual solutes (1986) Lebensm.-Wiss.-u. Technologie, 19, p. 403 
504 |a Vallejo-Cordoba, Nakai, Powrie, Beveridge, Protein hydrolysates for reducing water activity in meat products (1986) J. Food Sci., 51, p. 1156 
504 |a Verrips, Van Rhee, Heat inactivation of Staphylococcus epidermidis at various water activities (1981) Appl. Environ. Microbiol., 41, p. 1128 
520 3 |a Food preservation by combined methods consists of a combination of various parameters-also called hurdles-such as slight reduction in water activity (aw), lowered pH, addition of single/combined safe antimicrobial agents, moderate heat treatment (pasteurization), etc. The application of this combination of parameters may act synergistically to inhibit (or retard) microbial growth resulting in stable products at room temperature. The purpose of present work is to review some of the basic physico-chemical principles underlying each of the hurdles; this would allow a proper and intelligent combination of parameters for preservation of foods. © 1992.  |l eng 
536 |a Detalles de la financiación: Universidad de Buenos Aires 
536 |a Detalles de la financiación: Consejo Nacional de Investigaciones Científicas y Técnicas 
536 |a Detalles de la financiación: The authors acknowledge financial support from CONICET, Republica Argentina, and University of Buenos Aires. 
593 |a Department de Industrias, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina 
690 1 0 |a HURDLES 
690 1 0 |a PRESERVATION 
690 1 0 |a WATER ACTIVITY 
650 1 7 |2 spines  |a PH 
700 1 |a Favetto, G.J. 
773 0 |d 1992  |g v. 25  |h pp. 389-396  |k n. 5  |p Food Res. Int.  |x 09639969  |w (AR-BaUEN)CENRE-1760  |t Food Research International 
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