Physicochemical properties, antioxidant content, volatile organic compounds and sensory profile of cocoa beans fermented with yeast starter cultures

2021 ◽  
Author(s):  
T. S. Ooi ◽  
A. S. Y. Ting ◽  
L. F. Siow
Keyword(s):  
Volatile Organic Compounds ◽  
Physicochemical Properties ◽  
Organic Compounds ◽  
Starter Cultures ◽  
Sensory Profile ◽  
Cocoa Beans ◽  
Antioxidant Content ◽  
Volatile Organic

Online measurement of volatile organic compounds released during roasting of cocoa beans

2014 ◽  
Vol 63 ◽  
pp. 344-352 ◽  
Author(s):  
Jana Diab ◽  
Romy Hertz-Schünemann ◽  
Thorsten Streibel ◽  
Ralf Zimmermann
Keyword(s):  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Online Measurement ◽  
Cocoa Beans ◽  
Volatile Organic

Relationship between volatile organic compounds, free amino acids, and sensory profile of smoked bacon

Meat Science ◽  
2021 ◽  
pp. 108596
Author(s):  
Thais Cardoso Merlo ◽  
José Manuel Lorenzo ◽  
Erick Saldaña ◽  
Iliani Patinho ◽  
Alais Cristina Oliveira ◽  
...  
Keyword(s):  
Amino Acids ◽  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Free Amino Acids ◽  
Free Amino ◽  
Sensory Profile ◽  
Volatile Organic

scholarly journals Physicochemical properties of some hydrophobic room-temperature ionic liquids applied to volatile organic compounds biodegradation processes

2017 ◽  
Vol 93 (1) ◽  
pp. 215-223 ◽  
Author(s):  
Alfredo Santiago Rodriguez Castillo ◽  
Solène Guihéneuf ◽  
Pierre-François Biard ◽  
Ludovic Paquin ◽  
Abdeltif Amrane ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Volatile Organic Compounds ◽  
Physicochemical Properties ◽  
Organic Compounds ◽  
Room Temperature ◽  
Room Temperature Ionic Liquids ◽  
Volatile Organic

Sol-Gel Preparation, Characterization and Photocatalytic Activity of Nanostructured TiO2 Nanoparticles

2012 ◽  
Vol 1372 ◽  
Author(s):  
R. Carrera ◽  
S. Castillo
Keyword(s):  
Volatile Organic Compounds ◽  
Physicochemical Properties ◽  
Organic Compounds ◽  
Photocatalytic Oxidation ◽  
High Surface ◽  
Sol Gel ◽  
High Surface Area ◽  
Photocatalytic Decomposition ◽  
Volatile Organic ◽  
Gel Preparation

ABSTRACTTo establish a promising method for the purification of air containing volatile organic compounds, TiO2 nanoparticles with interesting physicochemical properties were prepared by the sol-gel method to perform the photocatalytic decomposition of acetaldehyde. The obtained samples were characterized by the x-ray diffraction -Rietveld refinement, transmission electron microscopy (TEM) and the Brunauer, Emmet and Teller (BET) model. According to the results, the sample that presented the highest activity (96.4%) in the photocatalytic oxidation of acetaldehyde was the one annealed at 200 °C. This material showed the presence of a mixture of the anatase (higher proportion) and brookite phases, nanometric crystal size (7.03 nm) and high surface area (189 m2g-1). The physicochemical properties present in the TiO2-P-200°C nanoparticles suggest that they may establish a photoassisted reaction process for air purification, in which volatile organic compounds are photocatalitically decomposed.

scholarly journals Supercritical carbon dioxide: a solvent like no other

2014 ◽  
Vol 10 ◽  
pp. 1878-1895 ◽  
Author(s):  
Jocelyn Peach ◽  
Julian Eastoe
Keyword(s):  
Carbon Dioxide ◽  
Volatile Organic Compounds ◽  
Supercritical Carbon Dioxide ◽  
Green Chemistry ◽  
Physicochemical Properties ◽  
Organic Compounds ◽  
Ionic Species ◽  
Volatile Organic ◽  
Supercritical Carbon

Supercritical carbon dioxide (scCO2) could be one aspect of a significant and necessary movement towards green chemistry, being a potential replacement for volatile organic compounds (VOCs). Unfortunately, carbon dioxide has a notoriously poor solubilising power and is famously difficult to handle. This review examines attempts and breakthroughs in enhancing the physicochemical properties of carbon dioxide, focusing primarily on factors that impact solubility of polar and ionic species and attempts to enhance scCO2 viscosity.

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