Qhov sib txawv tseem ceeb ntawm monounsaturated thiab polyunsaturated fats yog tias cov roj monounsaturated muaj ib qho tsis muaj cov pa roj carbon monoxide hos cov roj polyunsaturated muaj ntau dua ib cov pa roj carbon unsaturated. Lwm qhov sib txawv tseem ceeb ntawm monounsaturated thiab polyunsaturated fats yog tias cov roj monounsaturated tsis tuaj yeem muab cov roj tseem ceeb rau peb thaum, cov roj polyunsaturated muab peb cov roj tseem ceeb uas lub cev tsim tsis tau; uas yog, omega-3 thiab omega-6.
Ob leeg monounsaturated thiab polyunsaturated fatty acids yog hom fatty acids. Cov rog no muaj tsawg kawg yog ib daim ntawv cog lus ntawm ob lub atoms hauv lawv cov qauv tshuaj. Ntxiv mus, cov rog no muaj txiaj ntsig zoo rau kev noj qab haus huv vim tias ob qho tib si no yog cov rog noj.
Dab tsi yog Monounsaturated fats?
Monounsaturated fats yog fatty acids uas tsuas muaj ib daim ntawv cog lus unsaturated carbon (ob daim ntawv cog lus ntawm ob lub atoms). Tag nrho lwm cov pa roj carbon atoms hauv fatty acid chains muaj ib qho kev sib txuas ntawm lawv. Txij li thaum viscosity thiab melting kub ntawm fatty acid nce nrog qhov txo qis ntawm ob daim ntawv cog lus, cov roj monounsaturated muaj viscosity ntau dua thiab melting kub thaum piv nrog lwm cov fatty acids.
Qee yam piv txwv ntawm cov rog monounsaturated muaj xws li myristoleic acid, palmitoleic acid, vaccenic acid, oleic acid, thiab lwm yam. Cov txiaj ntsig kev noj qab haus huv ntawm cov rog no suav nrog txo qis kev pheej hmoo rau mob qog noj ntshav mis, txo cov roj cholesterol, txo kev pheej hmoo rau kab mob plawv thiab pab tau rau poob phaus.
Cov roj polyunsaturated yog dab tsi?
Polyunsaturated fats yog fatty acids uas muaj ntau tshaj ib tug unsaturated carbon bonds. Lub unsaturated carbon bond yog ob daim ntawv cog lus ntawm ob lub atoms. Yog li ntawd, cov rog no muaj ntau ob daim ntawv cog lus ntawm carbon atoms. Cov roj uas muaj cov fatty acids no yog cov kua hauv chav tsev kub tab sis solidifies thaum chilled. Ex: txiv roj roj.
Daim duab 01: Sunflower Roj yog Polyunsaturated Fatty Compound
Kev noj ib nrab ntawm cov roj fatty acids ntau dua li noj cov roj saturated lossis trans fats muab kev noj qab haus huv. Ntxiv mus, cov rog no muab peb cov roj tseem ceeb uas lub cev tsis tuaj yeem tsim, piv txwv li omega-3 thiab omega-6. Polyunsaturated fats tuaj yeem txo cov roj cholesterol LDL (peb hu nws cov roj (cholesterol) phem). Yog li ntawd, txoj kev pheej hmoo rau kab mob plawv txo. Cov khoom noj uas muaj roj ntau muaj xws li cov roj txiv hmab txiv ntoo, cov roj mustardseed, thiab cov roj sunflower.
Qhov txawv ntawm Monounsaturated thiab Polyunsaturated fats yog dab tsi?
Monounsaturated fats yog fatty acids uas muaj tsuas yog ib qho unsaturated carbon bonds whereas Polyunsaturated fatty acids muaj ntau tshaj ib unsaturated carbon bonds. Ntxiv mus, Monounsaturated fats tsuas muaj ib qho carbon-carbon ob daim ntawv cog lus. Ntawm qhov tod tes, Polyunsaturated fats muaj ntau tshaj li ib qho carbon-carbon ob daim ntawv cog lus.
Monounsaturated fats tsis muab cov roj tseem ceeb rau peb thaum Polyunsaturated fats muab peb cov roj tseem ceeb xws li omega-3 uas lub cev tsim tsis tau.
Summary – Monounsaturated vs Polyunsaturated Fats
Ob leeg monounsaturated thiab polyunsaturated fats yog kua nyob rau hauv chav tsev kub. Qhov sib txawv ntawm monounsaturated thiab polyunsaturated fats yog tias cov rog monounsaturated muaj ib qho tsis muaj cov pa roj carbon monoxide whereas polyunsaturated fats muaj ntau tshaj li ob daim ntawv cog lus unsaturated carbon.
