کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6289961 | 1616591 | 2015 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Growth/no growth models for Zygosaccharomyces rouxii associated with acidic, sweet intermediate moisture food products
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Growth/no growth models for Zygosaccharomyces rouxii associated with acidic, sweet intermediate moisture food products Growth/no growth models for Zygosaccharomyces rouxii associated with acidic, sweet intermediate moisture food products](/preview/png/6289961.png)
چکیده انگلیسی
Incorporation of time as an exploratory variable in the models gave the possibility to predict the growth/no growth boundaries at each time between 0 and 90Â days without decreasing the predictive power of the models. The influence of ethanol and aw on the growth/no growth boundary of Z. rouxii was most pronounced in the first 30Â days and 60Â days of incubation, respectively. The effect of pH was almost negligible in the range of 2.5-4.0. The presence of low levels of sorbic acid (250Â ppm) eliminated growth of both strains at all conditions tested. The two strains tested have previously been shown to have similar tolerance towards the single stress factors included in the study, but when the stress factors were combined the two strains showed difference in their ability to grow illustrating the importance of including more strains when developing growth/no growth models. The developed models can be useful tools for development of new acidic sweet IMFs.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Food Microbiology - Volume 192, 2 January 2015, Pages 51-57
Journal: International Journal of Food Microbiology - Volume 192, 2 January 2015, Pages 51-57
نویسندگان
C.L. Marvig, R.M. Kristiansen, D.S. Nielsen,