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Effect of Packaging Films on the Quality of Canola Oil under Photooxidation Conditions
Joint Authors
Ge, Changfeng
Sun, Hao
Tang, Ya-li
Lu, Li-xin
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-03-15
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
The objective of this study was to evaluate the influence of packaging films on the quality of canola oil which contains high concentration of fat under photooxidation condition and get the oxidation kinetics based on measuring the oxidation intensities including peroxide value, hexanal, and photosensitizer (chlorophyll).
The canola oil was packaged by PET/CPP; KPET/PE was used for experiments.
The change of light and oxygen transmission rate (OTR) of PET/CPP which was considered as the typical fatty foods packaging film under different light intensities was also tested.
The results show that the peroxide value increased rapidly under light conditions and fitted the zero order kinetics; also the oxygen transmission rate had great impact on it; hexanal fitted the zero order kinetic in oil whose package of low OTR generated a lot; however package in high OTR films changed very slowly that might be dependent on the performance of hexanal through plastic films.
The degradation of chlorophyll fitted the first order kinetic and decreased quickly under light but was almost independent of OTR of transparent packaging material.
Light reduced the oxygen barrier properties of the films, which should be considered as the photooxidation condition (and the photooxidation condition thus should be considered).
American Psychological Association (APA)
Sun, Hao& Lu, Li-xin& Ge, Changfeng& Tang, Ya-li. 2015. Effect of Packaging Films on the Quality of Canola Oil under Photooxidation Conditions. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1074669
Modern Language Association (MLA)
Sun, Hao…[et al.]. Effect of Packaging Films on the Quality of Canola Oil under Photooxidation Conditions. Mathematical Problems in Engineering No. 2015 (2015), pp.1-6.
https://search.emarefa.net/detail/BIM-1074669
American Medical Association (AMA)
Sun, Hao& Lu, Li-xin& Ge, Changfeng& Tang, Ya-li. Effect of Packaging Films on the Quality of Canola Oil under Photooxidation Conditions. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1074669
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1074669