Migration of dipropylene glycol diacrylate and tripropylene glycol diacrylate from paper packaging

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F18%3A43917112" target="_blank" >RIV/60461373:22330/18:43917112 - isvavai.cz</a>

Result on the web

<a href="http://www.vup.sk/en/index.php?mainID=2&navID=34&version=2&volume=0&article=2098&start" target="_blank" >http://www.vup.sk/en/index.php?mainID=2&navID=34&version=2&volume=0&article=2098&start</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Migration of dipropylene glycol diacrylate and tripropylene glycol diacrylate from paper packaging

Original language description

The aims of this study were to investigate the occurence of residual dipropylene glycol diacrylates (DPGDA) and tripropylene glycol diacrylates (TPGDA) in three original paper stick packages of crystaline saccharose and in the packaged saccharose, and to evaluate the efficiency of low density polyethylene (LDPE) coating on the decrease of DPGDA and TPGDA into food simulants: 10%, 50% and 95% ethanol solutions, 3% acetic acid, olive oil, sorbent Tenax, saccharose and NaCl. LDPE layer efficiency against migration of acrylates was compared with their migration from plain paper. Using gas chromatography-mass spectrometry, DPGDA was found in two packages in contents of 4 mg·kg-1 and 443 mg·kg-1, while TPGDA was found in all packages at levels of 40 mg·kg-1, 52 mg·kg-1 and 222 mg·kg-1. Concerning the transfer of diacrylates into food simulants at 40 °C, the highest levels of migration were found for 95% ethanol when more than 80 % of TPGDA and 30 % of DPGDA were transported from the packaging via LDPE into the simulant. The levels of migration into the other liquid simulants were much lower. The study proved that the layer of LDPE is a functional barrier against penetration of diacrylates from packagings into food simulants.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10404 - Polymer science

Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

JOURNAL OF FOOD AND NUTRITION RESEARCH

ISSN

1336-8672

e-ISSN

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Volume of the periodical

57

Issue of the periodical within the volume

2

Country of publishing house

SK - SLOVAKIA

Number of pages

11

Pages from-to

130-140

UT code for WoS article

000433220700002

EID of the result in the Scopus database

2-s2.0-85048856671