IRRADIATION OF A BARRIER FILM - ANALYSIS OF SOME MASS-TRANSFER ASPECTS

被引：28

作者：

DESCHENES, L

ARBOUR, A

BRUNET, F

COURT, MA

DOYON, GJ

FORTIN, J

RODRIGUE, N

机构：

[1] Food Research and Development Centre, Agriculture and Agri-Food Canada, Saint-Hyacinthe, J2S 8E3

来源：

RADIATION PHYSICS AND CHEMISTRY | 1995年 / 46卷 / 4-6期

关键词：

FOOD PACKAGING; PLASTIC; MASS TRANSFER; IRRADIATION; VOLATILES;

D O I：

10.1016/0969-806X(95)00266-Z

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Irradiation of a Nylon/PVDC/EVA barrier film caused changes in mass transfers of the packaging material. Sensory evaluation of irradiated water indicated development of off-odours and taints, even at 1 kGy. This behaviour differed with the irradiation source (gamma or beta). Aldehydes and polymer hydrocarbons were involved in the development of irradiation tainting From packaging film.

引用

页码：805 / 808

页数：4