Production of orange juice concentrate using conventional and microwave vacuum evaporation: Thermal degradation kinetics of bioactive compounds and color values

2021 ◽  
Author(s):  
Hamza Bozkir ◽  
Yeliz Tekgül
Keyword(s):  
Thermal Degradation ◽  
Bioactive Compounds ◽  
Orange Juice ◽  
Degradation Kinetics ◽  
Vacuum Evaporation ◽  
Thermal Degradation Kinetics ◽  
Juice Concentrate ◽  
Kinetics Of

Thermal Degradation Kinetics of Anthocyanins and Visual Color of Blood Orange Juice

2011 ◽  
Vol 10 (12) ◽  
pp. 1992-1997 ◽  
Author(s):  
Shao-qian CAO ◽  
Liang LIU ◽  
Si-yi PAN
Keyword(s):  
Thermal Degradation ◽  
Orange Juice ◽  
Degradation Kinetics ◽  
Thermal Degradation Kinetics ◽  
Visual Color ◽  
Kinetics Of ◽  
Blood Orange

Thermal degradation kinetics of bioactive compounds in button mushroom ( Agaricus bisporus ) during tray drying process

2020 ◽  
Vol 43 (12) ◽  
Author(s):  
Somya Singhal ◽  
Prasad Rasane ◽  
Sawinder Kaur ◽  
Jyoti Singh ◽  
Neeru Gupta
Keyword(s):  
Thermal Degradation ◽  
Bioactive Compounds ◽  
Agaricus Bisporus ◽  
Degradation Kinetics ◽  
Thermal Degradation Kinetics ◽  
Drying Process ◽  
Button Mushroom ◽  
Tray Drying ◽  
Kinetics Of

scholarly journals Characterization of some bioactive compounds and physicochemical propertiesof grape varieties grown in Turkey: thermal degradation kinetics of anthocyanin

2016 ◽  
Vol 40 ◽  
pp. 177-185 ◽  
Author(s):  
Salih KARASU ◽  
Mehmet BAŞLAR ◽  
Safa KARAMAN ◽  
Mahmut KILIÇLI ◽  
Ahmet Abdullah US ◽  
...  
Keyword(s):  
Thermal Degradation ◽  
Bioactive Compounds ◽  
Degradation Kinetics ◽  
Thermal Degradation Kinetics ◽  
Grape Varieties ◽  
Kinetics Of

Thermal degradation kinetics of bioactive compounds from black rice flour ( Oryza sativa L.) extracts

2016 ◽  
Vol 71 ◽  
pp. 160-166 ◽  
Author(s):  
Carmen Bolea ◽  
Mihaela Turturică ◽  
Nicoleta Stănciuc ◽  
Camelia Vizireanu
Keyword(s):  
Oryza Sativa ◽  
Thermal Degradation ◽  
Bioactive Compounds ◽  
Oryza Sativa L ◽  
Degradation Kinetics ◽  
Rice Flour ◽  
Thermal Degradation Kinetics ◽  
Black Rice ◽  
Kinetics Of

Thermal Degradation Kinetics of Bioactive Compounds and Visual Color in Raspberry Pulp

2012 ◽  
Vol 38 (1) ◽  
pp. 551-557 ◽  
Author(s):  
M. Abdullah Summen ◽  
Hande Selen Erge
Keyword(s):  
Thermal Degradation ◽  
Bioactive Compounds ◽  
Degradation Kinetics ◽  
Thermal Degradation Kinetics ◽  
Visual Color ◽  
Kinetics Of

scholarly journals Thermal Degradation Kinetics and Modeling Study of Ultra High Molecular Weight Polyethylene (UHMWP)/Graphene Nanocomposite

Molecules ◽  
2021 ◽  
Vol 26 (6) ◽  
pp. 1597
Author(s):  
Iman Jafari ◽  
Mohamadreza Shakiba ◽  
Fatemeh Khosravi ◽  
Seeram Ramakrishna ◽  
Ehsan Abasi ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Molecular Weight ◽  
Thermal Degradation ◽  
High Molecular Weight ◽  
Degradation Kinetics ◽  
Graphene Nanosheets ◽  
Thermal Degradation Kinetics ◽  
Graphene Nanocomposites ◽  
Kinetics Of ◽  
Ultra High Molecular Weight

The incorporation of nanofillers such as graphene into polymers has shown significant improvements in mechanical characteristics, thermal stability, and conductivity of resulting polymeric nanocomposites. To this aim, the influence of incorporation of graphene nanosheets into ultra-high molecular weight polyethylene (UHMWPE) on the thermal behavior and degradation kinetics of UHMWPE/graphene nanocomposites was investigated. Scanning electron microscopy (SEM) analysis revealed that graphene nanosheets were uniformly spread throughout the UHMWPE’s molecular chains. X-Ray Diffraction (XRD) data posited that the morphology of dispersed graphene sheets in UHMWPE was exfoliated. Non-isothermal differential scanning calorimetry (DSC) studies identified a more pronounced increase in melting temperatures and latent heat of fusions in nanocomposites compared to UHMWPE at lower concentrations of graphene. Thermogravimetric analysis (TGA) and derivative thermogravimetric (DTG) revealed that UHMWPE’s thermal stability has been improved via incorporating graphene nanosheets. Further, degradation kinetics of neat polymer and nanocomposites have been modeled using equations such as Friedman, Ozawa–Flynn–Wall (OFW), Kissinger, and Augis and Bennett’s. The "Model-Fitting Method” showed that the auto-catalytic nth-order mechanism provided a highly consistent and appropriate fit to describe the degradation mechanism of UHMWPE and its graphene nanocomposites. In addition, the calculated activation energy (Ea) of thermal degradation was enhanced by an increase in graphene concentration up to 2.1 wt.%, followed by a decrease in higher graphene content.

Rheological characteristics and thermal degradation kinetics of beta-carotene in pumpkin puree

2006 ◽  
Vol 76 (4) ◽  
pp. 538-546 ◽  
Author(s):  
Debjani Dutta ◽  
Abhishek Dutta ◽  
Utpal Raychaudhuri ◽  
Runu Chakraborty
Keyword(s):  
Thermal Degradation ◽  
Degradation Kinetics ◽  
Beta Carotene ◽  
Thermal Degradation Kinetics ◽  
Rheological Characteristics ◽  
Kinetics Of

scholarly journals Thermal Degradation Kinetics of Sugarcane Bagasse and Soft Wood Cellulose

Materials ◽  
2017 ◽  
Vol 10 (11) ◽  
pp. 1246 ◽  
Author(s):  
Samson M. Mohomane ◽  
Tshwafo E. Motaung ◽  
Neerish Revaprasadu
Keyword(s):  
Thermal Degradation ◽  
Sugarcane Bagasse ◽  
Degradation Kinetics ◽  
Thermal Degradation Kinetics ◽  
Wood Cellulose ◽  
Kinetics Of
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