Mehdi Farhoodi, Zahra Emam-Djomeh, Mohammad Reza Ehsani, and Abdolrasul Oromiehie
October 2008 The Arabian Journal for Science and Engineering, Volume 33, Number 2B
279
EFFECT OF ENVIRONMENTAL CONDITIONS ON THE
MIGRATION OF DI(2-ETHYLHEXYL)PHTHALATE FROM
PET BOTTLES INTO YOGURT DRINKS: INFLUENCE OF
TIME, TEMPERATURE, AND FOOD SIMULANT
Mehdi Farhoodi**, Zahra Emam-Djomeh*, and Mohammad Reza Ehsani**
Department of Food Science, Technology and Engineering, University of Tehran, Iran
and Abdolrasul Oromiehie**
Iran Polymer Institute, Pazhuhesh Blvd., Peykanshahr, Tehran
اﻟﺨﻼﺻـﺔ:
ﻮفγ ϲﺼϘΘδϧ - ΚΤΒϟ ا هﺬاϲϓ - ﺎدةϣ ﺎرθΘϧ ا) DEHP ( ﺮϳﻮارϗ Ϧϣ ) PET ( ϦΒϠϟ اﺮابη ﻆϔΤϟ ﺔϣﺪΨΘδϤϟ ا
ϲѧϧﺮاϳ اﻹ. ﺪѧϗ و ﺰѧϴﺮآΘΑ ﻚϴΘѧγ اﻷξϣ ﺎѧΣ ﺎϨϣﺪΨΘѧγ ا) 3% ( ﺔѧϴΑ اﻷورو ﺔѧΌϴﻬϟ اﺮϴϳ ﺎѧόϣ ﻪϴπѧΘϘΗ ﺎѧϤ آ ﺎرةѧΛ إϞѧϣﺎό آ.
Σ وΖﻈϔ ﺮارѧΣ درﺟﺎتﺪϨϋ ξϣﺎΤϟ اﻮيΤΗ ϲΘϟ اﺮϳﻮارϘϟ اﺪرهﺎѧϗ ﺔѧϳﻮΌϣ ة) 4.25.45 ( ﻬﺮѧη أﺔѧόΑ أرﺪةѧϤϟ ، ﺎѧϨϤϗ و
دوريϞﻜθѧΑ ϲﺎѧϴϤϴﻜϟ اϞѧϴϠΤΘϟ اﺈﺟﺮاءѧΑ . ﺔѧϴϨϘΗ ﺎϨϣﺪΨΘѧγ اﻚϟﺬѧ آDSC ﺎدةѧϣ ﺮΛﺄѧΗ ﺪىѧϣ ﺔѧγﺪراϟ ) PET ( ﺔѧϤόﺎﻷﻃΑ
ﺔϣﺪΨΘδѧϤϟ ا و، ﺎϧﺪѧ وﺟ أﻪѧϧ ﺎدةѧϣ ﺰѧϴﺮآΗ ﺰدادѧϳ ﺮارةѧΤϟ اﺔѧ درﺟﺎدѧϳ ازدϊѧϣ ) DEHP ( ، ﺎѧϤϠ آﺰѧϴﺮآΘϟ اﺰدادѧϳ ﻚϟﺬѧ وآ
اﻆϔΣ Ϧϣ ز ازدادﺔϤό ﻷﻃ. ﺔѧϴΑ اﻷوروﺔѧΌϴﻬϟ اϞѧΒϗ Ϧѧϣ ﺎѧﻬΑ ﻮحϤδѧϤϟ اϢϴϘϟ اϦϋ ﺰϴﺮآΘϟ اﺰددϳ Ϣϟ ﺔγﺪراϟ اﺮةΘϓ لϼΧ و
) EEC .( ﺎدةѧϣ أنﻚѧϟ ذﻰϟ إϒο أ) PET ( ﺎѧϤ آﺪمΨΘδѧϤϟ اξϣﺎѧΤϟﺎΑ ﺮΛﺄѧΘΗ Ϣѧϟ ﱠ دلﺎلѧϘΘϧϻ اﺔѧ درﺟﺎسѧϴϗ ﻚѧϟ ذﻰѧϠϋ
ϲﺰﺟﺎﺟϟ ا) Tg ( ، ϲϓ ﻮرϠΒΘϟ اﺔΒδϧ و) PET .(
*Address for correspondence:
Transfer Phenomena Laboratory (TPL), Department of Food Science, Technology and Engineering, University of Tehran,
Agricultural Campus of the University of Tehran, Faculty of Biosystem Engineering, P. O. Box: 4111, 31587-11167 Karaj,
Tehran, Iran
Tel: +98 261-224 8804
E-mail: emamj@ut.ac.ir
**E-mails: farhoodi@ut.ac.ir; mehsani@ut.ac.ir; A.Oromiehie@ippi.ac.ir (Tel.: +98 21-445 80060)
Paper Received 30 June 2007; Revised 19 April 2008; Accepted 4 June 2008