By Murat O. Balaban,Giovanna Ferrentino

Dense section carbon dioxide (DPCD) is a non-thermal approach for foodstuff and pharmaceutical processing that may be certain secure items with minimum nutrient loss and higher preserved caliber attributes. Its software is kind of diverse than, for instance, supercritical extraction with CO 2 the place the common solubility of fabrics in CO 2 is within the order of one% and as a result calls for huge volumes of CO 2. against this, processing with DPCD calls for less CO 2 (between five to eight% CO 2 via weight) and the pressures used are at the least one order of significance under these generally utilized in extremely excessive strain (UHP) processing. there is not any obvious temperature raise as a result of pressurization, and common strategy temperatures are round 40°C.

DPCD quickly reduces the pH of liquid meals and since oxygen is faraway from the surroundings, and as the temperature isn't excessive in the course of the brief strategy time (typically approximately 5 mins in non-stop systems), meals, antioxidant task, and supplementations are far better preserved than with thermal remedies. In pharmaceutical functions, DPCD allows the creation of micronized powders of managed particle measurement and distribution. even if the capital and working charges are larger than that of thermal remedies, they're much under different non-thermal know-how operations.

This e-book is the 1st to collect the numerous volume of study into DPCD and spotlight its effectiveness opposed to microorganisms and enzymes in addition to its power in particle engineering. it's directed at meals and pharmaceutical scientists and technologists operating with DPCD and different conventional or non-thermal applied sciences which could in all likelihood be utilized in conjunction with DPCD. it is going to even be of curiosity to packaging experts and regulatory agencies.

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Dense Phase Carbon Dioxide: Food and Pharmaceutical Applications by Murat O. Balaban,Giovanna Ferrentino


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