Technological aspects of food soy dresser preservation
Annotation
The article deals with the issues of using secondary products of soy processing - soy dresser (okara) - in recipes of processed cheeses. It being perishable semi-finished product, its preservation methods and modes are analyzed. Positive and subcryoscopic temperature modes are considered. Physicochemical and microbiological quality indicators are analyzed during cold storage. Their analyses allow us to justify reasonable shelf life. Methods of refrigerated processing and dehydration to increase storage period of soy dresser are considered. In dry okara samples the dynamic of bacterial population change is as follows: after 3 month storage the number of mesophilic aerobic and facultative aerobic microorganisms increased to 4.1, after 5 month storage – to 5.7 and by the end of the storage time (12 months) – to 19 its original level. After long-term storage coliform bacterium has not been identified in dry okara. Quality assessment on microbiological and physicochemical parameters allows recommending freezing, thawing and drying modes and shelf life for soy okara. Properties of processed cheeses using okara after preservation in its recipe are analyzed. It resulted in making new type of processed cheese with soy dresser.
Keywords
Постоянный URL
Articles in current issue
- Prevention of Diabetes through use of Hypoglycemic Chinese Herbs
- New method of two-stage air and water vaporizing rotational cooling of food being preserved in glass container
- Changes of beef protein fraction in "freezing–storage–heat treatment" cycle
- Antioxidant activity of fruit raw material during freezing and vacuum dehydration
- Transformation's kinetic reaction of organic acids during the cold storage of Tangor (Ortanique)
- Different applications of cylinders with cryogenic filling*
- Design of systems of drainage of air of refrigerators
- Study of short low temperature range heat pipes. Part 1. Experimental and numerical studies
- The dimensionless characteristics of centrifugal compressor stage axial-radial impeller
- Reserving components of the blood and hematopoietic cells using low temperatures: current status and prospects for implementation in the interests of victims in emergency situations
- Experimental research on thermoelectric system for thermal impact on particular zones of human arm
- The thermal conductivity measurements at very low density of 1.1.1.2–Tetrafluoroethane (HFC-134а)
- Thermo-induced variation of pressure in cryogenic systems
- Efficiency of quadratic turbulence models application for separated flows simulation in technological aggregates
- The second virial coefficient of difluoromethane