The influence of the non-linear diffusion on the mass transfer of a packaging contaminant into foodstuffs
2018 ◽
Vol 26
(2)
◽
pp. 135-144
◽
Keyword(s):
Abstract The unsteady mass transfer of the packaging constituents to a food has been analysed. The diffusion coefficient inside the packaging was considered concentration - variable while the food was considered concentration spatially gradientless. A well-known technique (Kirchhoff transformation) was used to solve the non-linear mass balance equation. The influence of the non-linear diffusion on the mass transfer mechanism and rate was analysed for different values of the partition coefficient and dilution coefficient.
1988 ◽
Vol 31
(4)
◽
pp. 801-805
◽
2011 ◽
Vol 54
(13-14)
◽
pp. 2998-3003
◽
Keyword(s):
1982 ◽
Vol 25
(4)
◽
pp. 535-540
◽
1988 ◽
Vol 31
(4)
◽
pp. 795-800
◽
2017 ◽
Vol 27
(3)
◽
pp. 639-659
◽
Keyword(s):