‘trans fat’ means fatty acids with at least one non-conjugated (namely interrupted by at least one methylene group) carbon-carbon double bond in the trans configuration;
ciallaíonn “tras-saill” aigéid shailleacha a bhfuil ar a laghad nasc dúbailte carbóin-charbóine neamh-chomhchuingeach (eadhon nasc atá á idirscor ag grúpa meitiléine amháin ar a laghad) amháin sa tras-chumraíocht;