Results 261 to 270 of about 72,987 (312)

DRYING OF BIOACTIVE PRODUCTS: INACTIVATION KINETICS [PDF]

open access: yesDrying Technology, 1997
A comprehensive experimental study of the drying of enzymes (E) and gin seng (GS) biomaterials provides a basis for mathematical modelling of the drying process with respect to the inactivation kinetics. Temperature of 20-120 °C was established for a number of enzymes while removing moisture with no thermal destruction.
Sadykov R.   +2 more
openaire   +4 more sources

Drying Kinetics in Solar Drying

open access: yes, 2017
From ancient times foods such as fruit, vegetables, meat or fish were dried by direct sunlight. The use of the sun as energy source is advantageous from the economic as well as environmental points of view. However, this procedure has many disadvantages concerning the efficiency and product safety and quality.
Guiné, Raquel, Barroca, Maria João
openaire   +3 more sources

DRYING KINETICS

2023
The three fundamental techniques for drying food include surface diffusion on pore surfaces, liquid or vapor diffusion resulting from changes in moisture content, and capillary action induced by surface forces in granular and porous food products. The thin-layer drying process of food products is significantly influenced by various variables, including
Dr. Rajni Kamboj   +1 more
openaire   +1 more source

Microwave Drying Kinetics of Okra

Drying Technology, 2007
In this work, the effects of power level and sample mass on moisture content, moisture ratio, drying rate, and drying time of Turkey okra (Hibiscus esculenta L.) were investigated using microwave drying technique. Various microwave power levels ranging from to 180 to 900 W were used for drying of 100 g of okra.
Dadalı, Gokce   +2 more
openaire   +2 more sources

Analysis of the drying kinetics of chestnuts

Journal of Food Engineering, 2006
Abstract Chestnuts are widely produced in Portugal and have an unquestionable economic interest, allowing a multiplicity of potential industrial applications, either in their natural form or after dehydration. In this work, the experimental dehydration behaviour of three different varieties of chestnuts (Castanea sativa) was investigated, and the ...
Guiné, Raquel, Fernandes, Raquel
openaire   +2 more sources

Drying Kinetics of Calcium Caseinate

Journal of Agricultural and Food Chemistry, 2002
Drying is a major component of the cost of making caseinate-based films. We determined the drying curves for making calcium caseinate/glycerol films at low and high relative humidity at 21-34 degrees C. The drying curves exhibited a very long constant rate period followed by a single falling rate period.
Michael, Kozempel   +2 more
openaire   +2 more sources

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