Kinetic modeling of high‐pressure induced inactivation of polyphenol oxidase in sugarcane juice(Saccharum officinarum)

2018 ◽  
Author(s):  
Pandraju Sreedevi ◽  
Lakshmi E Jayachandran ◽  
Pavuluri Srinivasa Rao
Keyword(s):  
High Pressure ◽  
Polyphenol Oxidase ◽  
Kinetic Modeling ◽  
Saccharum Officinarum ◽  
Sugarcane Juice

Kinetic modeling of high pressure autothermal reforming

2010 ◽  
Vol 195 (2) ◽  
pp. 553-558 ◽  
Author(s):  
Mark A. Reese ◽  
Scott Q. Turn ◽  
Hong Cui
Keyword(s):  
High Pressure ◽  
Kinetic Modeling ◽  
Autothermal Reforming

scholarly journals Studies of polyphenol oxidase inactivation by means of high pressure carbon dioxide (HPCD)

2019 ◽  
Vol 147 ◽  
pp. 310-321 ◽  
Author(s):  
Óscar Benito-Román ◽  
M. Teresa Sanz ◽  
Rodrigo Melgosa ◽  
Esther de Paz ◽  
Isabel Escudero ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
High Pressure ◽  
Polyphenol Oxidase

scholarly journals The Effect of High Pressure Processing on Polyphenol Oxidase Activity, Phytochemicals and Proximate Composition of Irish Potato Cultivars

Foods ◽  
2019 ◽  
Vol 8 (10) ◽  
pp. 517
Author(s):  
Konstantina Tsikrika ◽  
Nora O’Brien ◽  
Dilip K. Rai
Keyword(s):  
High Pressure ◽  
Polyphenol Oxidase ◽  
Proximate Composition ◽  
Phenolic Content ◽  
High Pressure Processing ◽  
Irish Potato ◽  
Potato Cultivars ◽  
Simultaneous Increase ◽  
Total Phenolic ◽  
Coumaric Acid

Polyphenol oxidase (PPO) activity, proximate composition, and phytochemicals were determined in four common Irish potato cultivars following a high pressure processing (HPP) at 600 MPa for 3 min. PPO activity was significantly (p < 0.05) lower in all HPP treated samples, while the overall proximate composition was not affected. The total phenolic content was significantly higher in the HPP treated samples. Chlorogenic acid levels significantly decreased with simultaneous increase of caffeic acid and p-coumaric acid levels upon HPP treatment. No significant changes were observed in rutin and ferulic acid levels, although their levels varied, depending on the potato cultivars, while the levels of cytotoxic glycoalkaloids (α-solanine and α-chaconine) remained unaltered.

Experimental and Kinetic Modeling Study of Cyclohexane Oxidation in a JSR at High Pressure

1998 ◽  
Vol 138 (1-6) ◽  
pp. 137-158 ◽  
Author(s):  
D. VOISIN ◽  
A. MARCHAL ◽  
M. REUILLON ◽  
J.-C. BOETTNER ◽  
M. CATHONNET
Keyword(s):  
High Pressure ◽  
Kinetic Modeling ◽  
Cyclohexane Oxidation ◽  
Modeling Study
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