Determinación de N-nitrosaminas volátiles y compuestos nitrosables en extractos de saliva artificial de tetinas, chupetes y otros derivados del caucho

H. Sapé; J. Li Lliberia; L. Comellas; F. Broto-Puig

Determinación de N-nitrosaminas volátiles y compuestos nitrosables en extractos de saliva artificial de tetinas, chupetes y otros derivados del caucho

Translated title of the contribution: Determination of volatile N-nitrosamines and nitrosated compounds in extracts of artificial saliva from teats, dummies and other rubber derivatives

H. Sapé^*
, J. Li Lliberia
, L. Comellas
, F. Broto-Puig

^*Corresponding author for this work

Department of Analytical and Applied Chemistry

Research output: Indexed journal article › Article › peer-review

Abstract

In the present work it is applied a method of analysis of volatile nitrosamines in samples of dummies and other rubber derivatives. This analysis method is based on the method proposed by the 89/109/CEE Board of Directors, that proposes the use of a liquid similar to the human saliva. After its extraction with dichlormetane, the analysis takes place in a gas chromatograph fitted up with a selective detector of nitrogen-phosphorous. The results are confirmed by means of the coupling HRGC with mass spectrometry. In several samples, nitrosamine concentrations higher to the ones allowed by the norms have been detected, and studies about possible precursors of such nitrosamines have been realized.

Translated title of the contribution	Determination of volatile N-nitrosamines and nitrosated compounds in extracts of artificial saliva from teats, dummies and other rubber derivatives
Original language	Spanish
Pages (from-to)	399-403
Number of pages	5
Journal	Afinidad
Volume	53
Issue number	466
Publication status	Published - Nov 1996

Cite this

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title = "Determinaci{\'o}n de N-nitrosaminas vol{\'a}tiles y compuestos nitrosables en extractos de saliva artificial de tetinas, chupetes y otros derivados del caucho",

abstract = "In the present work it is applied a method of analysis of volatile nitrosamines in samples of dummies and other rubber derivatives. This analysis method is based on the method proposed by the 89/109/CEE Board of Directors, that proposes the use of a liquid similar to the human saliva. After its extraction with dichlormetane, the analysis takes place in a gas chromatograph fitted up with a selective detector of nitrogen-phosphorous. The results are confirmed by means of the coupling HRGC with mass spectrometry. In several samples, nitrosamine concentrations higher to the ones allowed by the norms have been detected, and studies about possible precursors of such nitrosamines have been realized.",

keywords = "Dummy, NDEA, NDMA, Rubber, Saliva, Teat, Volatile nitrosamines",

author = "H. Sap{\'e} and Lliberia, \{J. Li\} and L. Comellas and F. Broto-Puig",

year = "1996",

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volume = "53",

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T1 - Determinación de N-nitrosaminas volátiles y compuestos nitrosables en extractos de saliva artificial de tetinas, chupetes y otros derivados del caucho

AU - Sapé, H.

AU - Lliberia, J. Li

AU - Comellas, L.

AU - Broto-Puig, F.

PY - 1996/11

Y1 - 1996/11

N2 - In the present work it is applied a method of analysis of volatile nitrosamines in samples of dummies and other rubber derivatives. This analysis method is based on the method proposed by the 89/109/CEE Board of Directors, that proposes the use of a liquid similar to the human saliva. After its extraction with dichlormetane, the analysis takes place in a gas chromatograph fitted up with a selective detector of nitrogen-phosphorous. The results are confirmed by means of the coupling HRGC with mass spectrometry. In several samples, nitrosamine concentrations higher to the ones allowed by the norms have been detected, and studies about possible precursors of such nitrosamines have been realized.

AB - In the present work it is applied a method of analysis of volatile nitrosamines in samples of dummies and other rubber derivatives. This analysis method is based on the method proposed by the 89/109/CEE Board of Directors, that proposes the use of a liquid similar to the human saliva. After its extraction with dichlormetane, the analysis takes place in a gas chromatograph fitted up with a selective detector of nitrogen-phosphorous. The results are confirmed by means of the coupling HRGC with mass spectrometry. In several samples, nitrosamine concentrations higher to the ones allowed by the norms have been detected, and studies about possible precursors of such nitrosamines have been realized.

KW - Dummy

KW - NDEA

KW - NDMA

KW - Rubber

KW - Saliva

KW - Teat

KW - Volatile nitrosamines

UR - https://www.scopus.com/pages/publications/0040053964

M3 - Artículo

AN - SCOPUS:0040053964

SN - 0001-9704

VL - 53

SP - 399

EP - 403

JO - Afinidad

JF - Afinidad

IS - 466

ER -

Determinación de N-nitrosaminas volátiles y compuestos nitrosables en extractos de saliva artificial de tetinas, chupetes y otros derivados del caucho

Abstract

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