Abstract:
:A new technique, nonlinear logistic regression, is described for modelling binomially distributed data, i.e., presence/absence data where growth is either observed or not observed, for applications in predictive food microbiology. Some examples of the successful use of this technique are presented, where the controlling factors are temperature, water activity, pH and the concentration of lactic acid, a weakly dissociating organic acid. Generally speaking, good-fitting models were obtained, as evidenced using various performance measures and goodness-of-fit statistics. As may be expected with a new statistical technique, some problems were encountered with the implementation of the modelling approach and these are discussed.
journal_name
Int J Food Microbioljournal_title
International journal of food microbiologyauthors
Ratkowsky DAdoi
10.1016/s0168-1605(01)00643-2subject
Has Abstractpub_date
2002-03-01 00:00:00pages
119-25issue
2-3eissn
0168-1605issn
1879-3460pii
S0168-1605(01)00643-2journal_volume
73pub_type
杂志文章abstract::Quality changes of strawberries during storage can be caused both by microbiological and physiological processes. There is little known about the possible contribution of microbiological processes to the quality degradation of strawberries. In this study, quality of strawberries during storage was evaluated by analyti...
journal_title:International journal of food microbiology
pub_type: 杂志文章
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更新日期:2006-04-15 00:00:00
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journal_title:International journal of food microbiology
pub_type: 杂志文章,随机对照试验
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更新日期:2006-08-01 00:00:00
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journal_title:International journal of food microbiology
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更新日期:2013-09-02 00:00:00
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journal_title:International journal of food microbiology
pub_type: 杂志文章
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journal_title:International journal of food microbiology
pub_type: 杂志文章
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更新日期:2012-03-15 00:00:00
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journal_title:International journal of food microbiology
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journal_title:International journal of food microbiology
pub_type: 杂志文章
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更新日期:1988-05-01 00:00:00
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journal_title:International journal of food microbiology
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更新日期:2004-05-15 00:00:00
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journal_title:International journal of food microbiology
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journal_title:International journal of food microbiology
pub_type: 杂志文章
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pub_type: 杂志文章
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journal_title:International journal of food microbiology
pub_type: 杂志文章,评审
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journal_title:International journal of food microbiology
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journal_title:International journal of food microbiology
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journal_title:International journal of food microbiology
pub_type: 杂志文章
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更新日期:2021-01-02 00:00:00
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journal_title:International journal of food microbiology
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更新日期:2003-11-01 00:00:00
abstract::Following our investigations on red pigments and monascidin co-production by Monascus species, the antibiotic called monascidin A was characterized as citrinin. Evidence was given by qualitative methods, mass spectra and NMR. Citrinin, a nephrotoxic agent was produced both by Monascus purpureus and Monascus ruber, eit...
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journal_title:International journal of food microbiology
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journal_title:International journal of food microbiology
pub_type: 杂志文章
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journal_title:International journal of food microbiology
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journal_title:International journal of food microbiology
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journal_title:International journal of food microbiology
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更新日期:2017-03-06 00:00:00
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journal_title:International journal of food microbiology
pub_type: 杂志文章
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journal_title:International journal of food microbiology
pub_type: 杂志文章,评审
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更新日期:2003-12-01 00:00:00
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journal_title:International journal of food microbiology
pub_type: 杂志文章
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更新日期:2003-06-15 00:00:00