Results 191 to 200 of about 16,943 (242)

Inactivation of Apple Pectin Methylesterase Induced by Dense Phase Carbon Dioxide

Journal of Agricultural and Food Chemistry, 2008
The inactivation of apple pectin methylesterase (PME) with dense phase carbon dioxide (DPCD) combined with temperatures (35-55 degrees C) is investigated. DPCD increases the susceptibility of apple PME to the temperatures and the pressures have a noticeable effect on apple PME activity.
Xian, Zhi, Yan, Zhang, Xiaosong, Hu, Jihong, Wu, Xiaojun, Liao   +4 more
openaire   +2 more sources

Inactivation ofPseudomonas aeruginosabiofilm by dense phase carbon dioxide

Biofouling, 2009
Dense phase carbon dioxide (DPCD) is one of the most promising techniques available to control microorganisms as a non-thermal disinfection method. However, no study on the efficiency of biofilm disinfection using DPCD has been reported. The efficiency of DPCD in inactivating Pseudomonas aeruginosa biofilm, which is known to have high antimicrobial ...
Sungmin, Mun, Jin-Seong, Jeong, Jaeeun, Kim, Youn-Woo, Lee, Jeyong, Yoon   +4 more
openaire   +2 more sources

The Decompression Behaviour of Carbon Dioxide in the Dense Phase

Volume 3: Materials and Joining, 2012
Pipelines can be expected to play a significant role in the transportation infrastructure required for the successful implementation of carbon capture and storage (CCS). National Grid is undertaking a research and development programme to support the development of a safety justification for the transportation of carbon dioxide (CO2) by pipeline in the
Andrew Cosham, David G. Jones, Keith Armstrong, Daniel Allason, Julian Barnett   +4 more
openaire   +1 more source

The effect of dense phase carbon dioxide on the conformation of hemoglobin

Food Research International, 2018
Dense phase carbon dioxide (DPCD) sterilization is a non-thermal sterilization technology used to process heat-sensitive foods. Although nutritional and sensorial quality of food is preserved while unwanted microbial activity is reduced during DPCD sterilization, the effect on protein structure remains unclear.
Wenjie, Yan, Yangyang, Xie, Xiaoxi, Wang, Fei, Jia, Xingmin, Li   +4 more
openaire   +2 more sources

Behavior of inactivation kinetics of Escherichia coli by dense phase carbon dioxide

International Journal of Food Microbiology, 2008
Inactivation of Escherichia coli in cloudy apple juice by dense phase carbon dioxide (DPCD) was investigated. The pressures were 10, 20 and 30 MPa, the temperatures were 32, 37 and 42 degrees C. The inactivation kinetic behavior of E. coli conformed to a sigmoid curve with a shoulder and a tail, which was closely related with temperature or pressure ...
Hongmei, Liao, Yan, Zhang, Xiaosong, Hu, Xiaojun, Liao, Jihong, Wu   +4 more
openaire   +2 more sources

Simulation of Carbon Dioxide Dense Phase Fluid Hammer Effect

SPE Asia Pacific CCUS Conference
Summary Carbon dioxide (CO2) transportation in its supercritical state has gained traction because of its efficiency. The challenge posed by CO2 fluid-hammer effects includes significant risks during operational processes, particularly during system shut-ins.
K. H. Putri, V. Er, C. K. Kwok
openaire   +1 more source

Ruptures in Gas Pipelines, Liquid Pipelines and Dense Phase Carbon Dioxide Pipelines

Volume 3: Materials and Joining, 2012
Ruptures in gas and liquid pipelines are different. A rupture in a gas pipeline is typically long and wide. A rupture in a liquid pipeline is typically short and narrow, i.e. a slit or ‘fish-mouth’ opening. The decompression of liquid (or dense) phase carbon dioxide (CO2) immediately after a rupture is characterised by a rapid ...
Andrew Cosham, David G. Jones, Keith Armstrong, Daniel Allason, Julian Barnett   +4 more
openaire   +1 more source

ChemInform Abstract: Heterogeneous Catalysis for Fine Chemicals in Dense Phase Carbon Dioxide

ChemInform, 2008
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Rosaria Ciriminna, Massimo L. Carraro, Sandro Campestrini, Mario Pagliaro   +3 more
openaire   +1 more source

Non-thermal pasteurization of apples in syrup with dense phase carbon dioxide

Journal of Food Engineering, 2017
Abstract The study investigated dense phase carbon dioxide (DPCD) applicability to a solid-liquid product consisted of apples in syrup as an alternative to the conventional thermal pasteurization. The effect of pressure (8, 10, and 12 MPa) and temperature (35, 45, and 55 °C) at 15 min was investigated to determine the inactivation of the natural ...
Ferrentino, Giovanna, SPILIMBERGO, SARA
openaire   +2 more sources

Assessment of Failure Frequency Methodology Applied to Dense Phase Carbon Dioxide Pipelines

SSRN Electronic Journal, 2019
This paper determines the capability of current failure frequency methodology and models for assessing dense phase CO2 pipelines. An overview of these models is given in order to explain their applicability to CO2 pipelines, structure and to highlight the similarities and differences between each model.
Christopher Lyons, Julia Race, Ben Wetenhall, Enrong Chang, Harry Hopkins, Julian Barnett   +5 more
openaire   +1 more source