Transfett
Umettet fett har dobbeltbindig(er) mellom karboner.
Jeg tror at umettet fett kan avgi en karbonbinding lettere enn mettet fett, og inngår dermed smidigere i metabolsk omsetning…‽
I fettsyrer i cis-konfigurasjon har de dobbeltbundne karbonene hydrogener på samme side, mens hydrogenene i trans-konfigurasjonen sitter på motsatt side.
Videre tror jeg at cis-fett har bøyde molekyler som er mer fleksible enn trans-fettets rette molekyler som stabler seg tett sammen…‽
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Don Mercer: Cis and Trans, Saturated and Unsaturated: What does it all mean? (PDF)
Transfett, Wikipedia
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Transfett - en skjult helserisiko?, Tidsskriftet, 2016-08-05
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Difference Between Cis and Trans Fat, Difference Between, 2021-01-18
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Cholesterol won’t kill you but, trans-fats could, Daily FT, 2021-10-29
Hydrogenation of Unsaturated Fats and Trans Fat, LibreText Chemistry, 2022-07-04
WHO: Health of over 5 billion people still at risk from trans fat, Digital Journal, 2023-01-25
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