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Cooling and Freezing of Fruits and Fruit Products
(Springer, 2018)
The use of low temperatures is an important factor for maintaining postharvest quality of fruits and greatly influences the rate of deterioration. The objective of cooling is to prolong the commercial life of perishable ...
Freeze-drying microscopy in mathematical modeling of a biomaterial freeze-drying
(UNIV SAO PAULO, CONJUNTO QUIMICASSAO PAULO, 2012)
Transplantation brings hope for many patients. A multidisciplinary approach on this field aims at creating biologically functional tissues to be used as implants and prostheses. The freeze-drying process allows the fundamental ...
The influence of freezing rates on bovine pericardium tissue Freeze-drying
(Tecpar, 2009)
The bovine pericardium has been used as biomaterial in developing bioprostheses. Freeze-drying is a drying process that could be used for heart valve's preservation. The maintenance of the characteristics of the biomaterial ...
Effects of freezing and thawing on microbiological and physical-chemical properties of dry-aged beef
(2020-03-01)
This study evaluated the effects of freezing, prior to and after dry aging, on the microbiological and physical-chemical quality of beef. Strip loins (n = 24) from 12 carcasses were assigned to four treatments: non-frozen ...
Freeze casted porous ceramics
(Universidad EAFITDoctorado en IngenieríaEscuela de IngenieríaMedellín, 2020)
Scientists have explored different manufacturing methods aiming at obtaining synthetic materials with controlled porosity, among them, Freeze Casting allows a control of the pore characteristics formed within the material ...
Microstructural changes in strawberry after freezing and thawing processes
(Elsevier Science, 2005-12)
The selection of freezing conditions is very important in order to optimize the efficiency of the freezing process and simultaneously retain the biological microstructure. Fresh strawberry and osmotically dehydrated ...
Care during freeze-drying of bovine pericardium tissue to be used as a biomaterial: A comparative study
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2011)
Bovine pericardium (BP) tissue is widely used in the manufacture of bioprosthetics. The effects of freeze-drying on the BP tissue have been studied by some researchers in order to decrease their cytotoxicity due to ...
Freezing and Thawing
(Crc Press-taylor & Francis Group, 2012)
Freezing is an important operation in food preservation, for it involves millions of
tons of food per year (Pierce 2002). During freezing, ice formation begins at a temperature Tif, characteristic to each type of foodstuff, ...