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Abstract:

Sorbitol and xylitol are polyols often used in foods as naturally occurring sugar substitutes. They provide sweet taste and reduced calories in products of intermediate moisture. This type of food is susceptible to spoilage by xerophilic molds which affect shelf life of foods and produce significant losses. The aim of the present work was to study the effect of glycerol, sorbitol and xylitol on the germination and growth of four xerophilic fungi at different temperatures and water activity levels. Penicillium chrysogenum, Wallemia sebi, Eurotium chevalieri and Eurotium repens were cultivated on malt extract agar with the addition of the respective polyols and a w adjusted to 0.85, 0.88, 0.90 and 0.93. Incubation was made at 25, 30 and 35 °C. Results of the present study demonstrated that sorbitol and xylitol affect the growth kinetics of the four fungal species. The observed tendency was that these solutes shortened the germination times and increased the growth rates. The effect of each solute depended on the fungal species and the a w/temperature combinations. At lower a w the influence was more evident on the germination times while the effect on growth rates was more pronounced at higher a w levels. © 2011 Elsevier Ltd.

Registro:

Documento: Artículo
Título:Stimulating effect of sorbitol and xylitol on germination and growth of some xerophilic fungi
Autor:Patriarca, A.; Larumbe, G.; Buera, M.P.; Vaamonde, G.
Filiación:Laboratorio de Microbiología de Alimentos, Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Intendente Güiraldes 2160, Pabellón II, 3 Piso, Ciudad Universitaria C1428EGA, Buenos Aires, Argentina
Departamento de Industrias y Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria C1428EGA, Buenos Aires, Argentina
Palabras clave:Germination; Growth; Sorbitol; Xerophilic fungi; Xylitol; sorbitol; xylitol; article; chemistry; culture medium; fungus; fungus spore; growth, development and aging; kinetics; metabolism; temperature; Culture Media; Fungi; Kinetics; Sorbitol; Spores, Fungal; Temperature; Xylitol; Eurotium; Eurotium chevalieri; Eurotium repens; Fungi; Penicillium chrysogenum; Wallemia sebi
Año:2011
Volumen:28
Número:8
Página de inicio:1463
Página de fin:1467
DOI: http://dx.doi.org/10.1016/j.fm.2011.07.014
Título revista:Food Microbiology
Título revista abreviado:Food Microbiol.
ISSN:07400020
CODEN:FOMIE
CAS:sorbitol, 26566-34-7, 50-70-4, 53469-19-5; xylitol, 87-99-0; Culture Media; Sorbitol, 50-70-4; Xylitol, 87-99-0
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_07400020_v28_n8_p1463_Patriarca

Referencias:

  • Abellana, M., Benedí, J., Sanchis, V., Ramos, A.J., Water activity and temperature effects on germination and growth of Eurotium amstelodami, E. chevalieri and E. herbariorum isolates from bakery products (1999) Journal of Applied Microbiology, 87, pp. 371-380
  • Abellana, M., Magrí, X., Sanchis, V., Ramos, A.J., Water activity and temperature effects on growth of Eurotium amstelodami, E.chevalieri and E. herbariorum on a sponge cake analogue (1999) International Journal of Food Microbiology, 52, pp. 97-103
  • Beuchat, L.R., Pitt, J.I., Influence of solute, pH and incubation temperature on recovery of heat-stressed Wallemia sebi conidia (1990) Applied and Environmental Microbiology, 56, pp. 2545-2550
  • Burt, B.A., The use of sorbitol- and xylitol-sweetened chewing gum in caries control (2006) Journal of the American Dental Association, 137, pp. 190-196
  • Giese, J.H., Alternative sweeteners. Overview outstanding symposia in food science and technology (1993) Food Technology, 47, pp. 121-124
  • Gock, M.A., Hocking, A.D., Pitt, J.I., Poulos, P.G., Influence of temperature, water activity and pH on growth of some xerophilic fungi (2003) International Journal of Food Microbiology, 81, pp. 11-19
  • Guynot, M.E., Ramos, A.J., Sala, D., Sanchis, V., Marin, S., Combined effects of weak acid preservatives, pH and water activity on growth of Eurotium species on a sponge cake (2002) International Journal of Food Microbiology, 76, pp. 39-46
  • Hallsworth, J.E., Nomura, Y., Iwahara, M., Ethanol-induced water stress and fungal growth (1998) Journal of Fermentation and Bioengineering, 86, pp. 451-456
  • Hocking, A.D., Xerophilic fungi in intermediate and low moisture foods (1991) Foods and Feeds, 3, pp. 69-97. , Marcel Dekker, Inc., New York, D.K. Arora, K.G. Mukerji, E.H. Marth (Eds.) Handbook of Applied Mycology
  • Hocking, A.D., Pitt, J.I., Water relations of some Penicillium species at 25°C (1979) Transactions of the British Mycological Society, 73, pp. 141-145
  • Hocking, A.D., Miscamble, B.F., Water relations of some zygomycetes isolated from food (1995) Mycological Research, 99, pp. 1113-1118
  • Huang, Y., Chapman, B., Wilson, M., Hocking, A.D., Effect of agar concentration on the matric potential of glycerol agar media and the germination and growth of xerophilic and non-xerophilic fungi (2009) International Journal of Food Microbiology, 133, pp. 179-185
  • Lahlali, R., Serrhini, M.N., Friel, D., Jijakli, M.H., In vitro effects of water activity, temperature and solutes on the growth rate of P. italicum Wehmer and P. digitatum Sacc (2006) Journal of Applied Microbiology, 101, pp. 628-636
  • Magan, N., Lacey, J., Ecological determinants of mould growth in stored grain (1988) International Journal of Food Microbiology, 7, pp. 245-256
  • Makinen, K.K., Bennett, C.A., Hujoel, P.P., Isokangas, P.J., Isotupa, K.P., Pape, H.R., Makinen, P.L., Xylitol chewing gums and caries rates: a 40-month study (1995) Journal of Dental Research, 74 (12), pp. 1904-1913
  • Nanguy, S.P.M., Perrier-Cornet, J.M., Bensoussan, M., Dantigny, P., Impact of water activity of diverse media on spore germination of Aspergillus and Penicillium species (2010) International Journal of Food Microbiology, 142, pp. 273-276
  • Patriarca, A., Vaamonde, G., Fernandez Pinto, V.E., Comerio, R., Influence of water activity and temperature on the growth of Wallemia sebi: application of a predictive model (2001) International Journal of Food Microbiology, 68, pp. 61-67
  • Pitt, J.I., Hocking, A.D., (1997) Fungi and Food Spoilage, , Aspen Publishers, Gaithersburg, MD
  • Ramos, A.J., Magan, N., Sanchis, V., Osmotic and matric potential effects on growth, sclerotia and partitioning of polyols and sugars in colonies and spores of Aspergillus ochraceus (1999) Mycological Research, 103, pp. 141-147
  • Roessler, P.F., Ballenger, M.C., Contamination of an unpreserved semisoft baked cookie with a xerophilic Aspergillus species (1996) Journal of Food Protection, 59, pp. 1055-1060
  • Sautour, M., Rouget, A., Dantigny, P., Divies, C., Bensoussan, M., Application of Doehlert design to determine the combined effects of temperature, water activity and pH on conidial germination of Penicillium chrysogenum (2001) Journal of Applied Microbiology, 91, pp. 900-906
  • Soderling, E., Makinen, K.K., Chen, C.-Y., Pape, H.R., Makinen, P.-L., Effect of sorbitol, xylitol and xylitol/sorbitol chewing gums on dental plaque (1988) Journal of Dental Research, 67. , Special Issue, Abstract 1334

Citas:

---------- APA ----------
Patriarca, A., Larumbe, G., Buera, M.P. & Vaamonde, G. (2011) . Stimulating effect of sorbitol and xylitol on germination and growth of some xerophilic fungi. Food Microbiology, 28(8), 1463-1467.
http://dx.doi.org/10.1016/j.fm.2011.07.014
---------- CHICAGO ----------
Patriarca, A., Larumbe, G., Buera, M.P., Vaamonde, G. "Stimulating effect of sorbitol and xylitol on germination and growth of some xerophilic fungi" . Food Microbiology 28, no. 8 (2011) : 1463-1467.
http://dx.doi.org/10.1016/j.fm.2011.07.014
---------- MLA ----------
Patriarca, A., Larumbe, G., Buera, M.P., Vaamonde, G. "Stimulating effect of sorbitol and xylitol on germination and growth of some xerophilic fungi" . Food Microbiology, vol. 28, no. 8, 2011, pp. 1463-1467.
http://dx.doi.org/10.1016/j.fm.2011.07.014
---------- VANCOUVER ----------
Patriarca, A., Larumbe, G., Buera, M.P., Vaamonde, G. Stimulating effect of sorbitol and xylitol on germination and growth of some xerophilic fungi. Food Microbiol. 2011;28(8):1463-1467.
http://dx.doi.org/10.1016/j.fm.2011.07.014