Development and validation of a dynamic growth model for Listeria monocytogenes in fluid whole milk

S. H. Alavi; Virendra Puri; Stephen John Knabel; R. H. Mohtar; R. C. Whiting

Development and validation of a dynamic growth model for Listeria monocytogenes in fluid whole milk

S. H. Alavi
, Virendra Puri
, Stephen John Knabel
, R. H. Mohtar
, R. C. Whiting

Research output: Contribution to journal › Conference article › peer-review

Abstract

Growth data for L. monocytogenes in sterilized milk was collected at 4, 6, 8, 10, 15, 20, 25, 30 and 35 °C. The growth rate versus temperature data were fitted to the Zwitering square root model. This equation was used to develop a dynamic model (the Baranyi Dynamic Growth Model or BDGM) for growth of L. monocytogenes based on a system of equations which had an intrinsic parameter for simulating the lag stage. The BDGM was validated satisfactorily for a fluctuating temperature profile.

Original language	English (US)
Journal	Paper - American Society of Agricultural Engineers
Volume	3
State	Published - Dec 1 1997
Event	Proceedings of the 1997 ASAE Annual International Meeting. Part 1 (of 3) - Minneapolis, MN, USA Duration: Aug 10 1997 → Aug 14 1997

All Science Journal Classification (ASJC) codes

Agricultural and Biological Sciences (miscellaneous)

Cite this

@article{1c323abf4b1342108f93314e8c0e1397,

title = "Development and validation of a dynamic growth model for Listeria monocytogenes in fluid whole milk",

abstract = "Growth data for L. monocytogenes in sterilized milk was collected at 4, 6, 8, 10, 15, 20, 25, 30 and 35 °C. The growth rate versus temperature data were fitted to the Zwitering square root model. This equation was used to develop a dynamic model (the Baranyi Dynamic Growth Model or BDGM) for growth of L. monocytogenes based on a system of equations which had an intrinsic parameter for simulating the lag stage. The BDGM was validated satisfactorily for a fluctuating temperature profile.",

author = "Alavi, \{S. H.\} and Virendra Puri and Knabel, \{Stephen John\} and Mohtar, \{R. H.\} and Whiting, \{R. C.\}",

year = "1997",

month = dec,

day = "1",

language = "English (US)",

volume = "3",

journal = "Paper - American Society of Agricultural Engineers",

issn = "0145-0166",

note = "Proceedings of the 1997 ASAE Annual International Meeting. Part 1 (of 3) ; Conference date: 10-08-1997 Through 14-08-1997",

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TY - JOUR

T1 - Development and validation of a dynamic growth model for Listeria monocytogenes in fluid whole milk

AU - Alavi, S. H.

AU - Puri, Virendra

AU - Knabel, Stephen John

AU - Mohtar, R. H.

AU - Whiting, R. C.

PY - 1997/12/1

Y1 - 1997/12/1

N2 - Growth data for L. monocytogenes in sterilized milk was collected at 4, 6, 8, 10, 15, 20, 25, 30 and 35 °C. The growth rate versus temperature data were fitted to the Zwitering square root model. This equation was used to develop a dynamic model (the Baranyi Dynamic Growth Model or BDGM) for growth of L. monocytogenes based on a system of equations which had an intrinsic parameter for simulating the lag stage. The BDGM was validated satisfactorily for a fluctuating temperature profile.

AB - Growth data for L. monocytogenes in sterilized milk was collected at 4, 6, 8, 10, 15, 20, 25, 30 and 35 °C. The growth rate versus temperature data were fitted to the Zwitering square root model. This equation was used to develop a dynamic model (the Baranyi Dynamic Growth Model or BDGM) for growth of L. monocytogenes based on a system of equations which had an intrinsic parameter for simulating the lag stage. The BDGM was validated satisfactorily for a fluctuating temperature profile.

UR - https://www.scopus.com/pages/publications/0031344180

UR - https://www.scopus.com/pages/publications/0031344180#tab=citedBy

M3 - Conference article

AN - SCOPUS:0031344180

SN - 0145-0166

VL - 3

JO - Paper - American Society of Agricultural Engineers

JF - Paper - American Society of Agricultural Engineers

T2 - Proceedings of the 1997 ASAE Annual International Meeting. Part 1 (of 3)

Y2 - 10 August 1997 through 14 August 1997

ER -

Development and validation of a dynamic growth model for Listeria monocytogenes in fluid whole milk

Abstract

All Science Journal Classification (ASJC) codes

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