Visual study of material expansion using DIC process completed by temperature and pressure history

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F12%3A00194846" target="_blank" >RIV/68407700:21220/12:00194846 - isvavai.cz</a>
Result on the web
<a href="http://chisa.cz/2012/" target="_blank" >http://chisa.cz/2012/</a>
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Visual study of material expansion using DIC process completed by temperature and pressure history
Original language description
The DIC process (instant controlled pressure drop) is a new technology used for transformation of raw foods to ready-to-eat products by changing their structure and size. The DIC process resembles commonly used puffing, but two essential differences, that is detente into vacuum and the instantaneity of detente, enable us to obtaine more important effects and also to expose product to lower pressure and temperature. Two foods, cheese emmental and coagulated soy milk - tofu, were treated by DIC process. The products were exposed for a short time (40 - 50 s) to saturated steam (0.3 - 0.6 MPa) in an autoclave and then the pressure was abruptly decreased to a vacuum level (about 10 kPa). This abrupt pressure drop provoked auto-vaporization of the superheated vapour and volatile compounds which induced expansion and instantaneous cooling of the product. The effects of two parameters of DIC process namely pressure and heating time on product expansion were studied using the central composite
Czech name
—
Czech description
—

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
20th International Conference of Chemical and Process Engineering CHISA 2012 and 15th Conference PRESS 2012, CD-ROM of Full Text
ISBN
978-80-905035-1-9
ISSN
—
e-ISSN
—
Number of pages
10
Pages from-to
1-10
Publisher name
Česká společnost chemického inženýrství
Place of publication
Praha
Event location
Praha
Event date
Aug 25, 2012
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
—

Similar results(10)