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Effect of high pressure processing on migration characteristics in polyethylene terephthalate film.

Record Type:	Language materials, manuscript : Monograph/item
Title/Author:	Effect of high pressure processing on migration characteristics in polyethylene terephthalate film./
Author:	Zhou, Yue.
Description:	1 online resource (72 pages)
Notes:	Source: Masters Abstracts International, Volume: 55-03.
Contained By:	Masters Abstracts International55-03(E).
Subject:	Chemical engineering. -
Online resource:	click for full text (PQDT)
ISBN:	9781339448701

Effect of high pressure processing on migration characteristics in polyethylene terephthalate film.
Zhou, Yue.

Effect of high pressure processing on migration characteristics in polyethylene terephthalate film. - 1 online resource (72 pages)

Source: Masters Abstracts International, Volume: 55-03.

Thesis (M.S.)--Illinois Institute of Technology, 2015.

Includes bibliographical references

High pressure processing (HPP) is gaining prominence worldwide as an alternative method of food preservation due to its benefits of improved quality, freshness and nutrient retention. The use of polymer-based flexible packaging materials has allowed application of HPP to prepackaged food products, without significant loss of physical and mechanical properties. However, there is limited data existing on migration properties in the materials before and/or after HPP. Therefore, it is necessary to evaluate potential migration issues in pre-packed foods during HPP. This research was conducted to characterize migration properties in polyethylene terephthalate (PET) films throughout HPP and a comparable thermal processing, using gas chromatography (GC) coupled with mass spectrometer (MS) technique to quantify four model surrogates in FDA-suggested food simulants (Miglyol). This research will help U.S Food and Drug Administration and food industries to identify whether any safety issue related to chemical migration should be addressed concerning HPP in production of pre-packaged foods.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2018

Mode of access: World Wide Web

ISBN: 9781339448701Subjects--Topical Terms:

555952
Chemical engineering.
Index Terms--Genre/Form:

554714
Electronic books.

Effect of high pressure processing on migration characteristics in polyethylene terephthalate film.
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500 $a Source: Masters Abstracts International, Volume: 55-03.
500 $a Adviser: Kathiravan Krishnamurthy.
502 $a Thesis (M.S.)--Illinois Institute of Technology, 2015.
504 $a Includes bibliographical references
520 $a High pressure processing (HPP) is gaining prominence worldwide as an alternative method of food preservation due to its benefits of improved quality, freshness and nutrient retention. The use of polymer-based flexible packaging materials has allowed application of HPP to prepackaged food products, without significant loss of physical and mechanical properties. However, there is limited data existing on migration properties in the materials before and/or after HPP. Therefore, it is necessary to evaluate potential migration issues in pre-packed foods during HPP. This research was conducted to characterize migration properties in polyethylene terephthalate (PET) films throughout HPP and a comparable thermal processing, using gas chromatography (GC) coupled with mass spectrometer (MS) technique to quantify four model surrogates in FDA-suggested food simulants (Miglyol). This research will help U.S Food and Drug Administration and food industries to identify whether any safety issue related to chemical migration should be addressed concerning HPP in production of pre-packaged foods.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2018
538 $a Mode of access: World Wide Web
650 4 $a Chemical engineering. $3 555952
650 4 $a Food science. $3 1179759
650 4 $a Materials science. $3 557839
655 7 $a Electronic books. $2 local $3 554714
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690 $a 0359
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710 2 $a Illinois Institute of Technology. $b Food Safety and Nutrition. $3 1195246
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