Modelling the inactivation kinetics of Leuconostoc mesenteroides, Saccharomyces cerevisiae and total coliforms during ozone treatment of sugarcane juice

LWT ◽  
2021 ◽  
pp. 111218
Author(s):  
Chirasmita Panigrahi ◽  
Hari Niwas Mishra ◽  
Sirshendu De
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Leuconostoc Mesenteroides ◽  
Sugarcane Juice ◽  
Ozone Treatment ◽  
Inactivation Kinetics ◽  
Total Coliforms ◽  
Kinetics Of

High Pressure Inactivation Kinetics of Saccharomyces cerevisiae Ascospores in Orange and Apple Juices

1999 ◽  
Vol 64 (3) ◽  
pp. 533-535 ◽  
Author(s):  
C. D. Zook ◽  
M. E. Parish ◽  
R. J. Braddock ◽  
M. O. Balaban
Keyword(s):  
Saccharomyces Cerevisiae ◽  
High Pressure ◽  
Inactivation Kinetics ◽  
Kinetics Of

Saccharomyces cerevisiae Thermal Inactivation Kinetics Combined with Ultrasound

1999 ◽  
Vol 62 (10) ◽  
pp. 1215-1217 ◽  
Author(s):  
A. LÓPEZ-MALO ◽  
S. GUERRERO ◽  
S. M. ALZAMORA
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Thermal Inactivation ◽  
Order Reaction ◽  
Heat Inactivation ◽  
Inactivation Kinetics ◽  
Thermal Treatments ◽  
Combined Treatments ◽  
First Order ◽  
D Values ◽  
Kinetics Of

Inactivation kinetics of Saccharomyces cerevisiae during thermal treatments at moderate temperatures (45.0, 47.5, 50.0, 52.5, or 55.0°C) combined with application of 20 kHz of ultrasound were evaluated. S. cerevisiae inactivation under the combined effects of heat and ultrasound followed first-order reaction kinetics, with decimal reduction times (D) that varied from 22.3 to 0.8 min. D values in treatments that combined heat and ultrasound were significantly smaller (P < 0.05) than D values obtained for thermal treatments and were more noticeable at temperatures below 50°C. The dependence of the D value on temperature had a significantly (P < 0.05) greater z value for combined treatments. Yeast heat inactivation kinetics revealed decreased thermal resistance caused by ultrasound.

Inactivation kinetics of Bacillus cereus vegetative cells and spores from different sources by antimicrobial photodynamic treatment (aPDT)

LWT ◽  
2021 ◽  
Vol 142 ◽  
pp. 111037
Author(s):  
Leonardo do Prado-Silva ◽  
Verônica O. Alvarenga ◽  
Gilberto Ú.L. Braga ◽  
Anderson S. Sant’Ana
Keyword(s):  
Bacillus Cereus ◽  
Inactivation Kinetics ◽  
Photodynamic Treatment ◽  
Vegetative Cells ◽  
Kinetics Of ◽  
Different Sources
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