Qhov Tseem Ceeb - Linoleic Acid vs Conjugated Linoleic Acid
Linoleic acid thiab conjugated linoleum acid yog ob qho tib si omega-6 fatty acids tab sis, lawv yog ob hom sib txawv thiab qhov sib txawv tuaj yeem pom ntawm lawv raws li lawv qhov xwm txheej thiab kev ua haujlwm. Omega-6 fatty acids yog ib qho tseem ceeb heev los tiv thaiv polyunsaturated fatty acids. Cov fatty acids no yog suav tias yog cov fatty acids tseem ceeb vim tias lawv tsim nyog rau tib neeg noj qab haus huv, tab sis tsis tuaj yeem tsim los ntawm lub cev, yog li tau txais los ntawm kev noj haus. Omega-6 fatty acids ua lub luag haujlwm tseem ceeb hauv kev loj hlob ntawm lub hlwb thiab kev loj hlob ntawm tib neeg. Qhov sib txawv tseem ceeb ntawm Linoleic Acid thiab Conjugated Linoleic Acid yog Linoleic acid yog qhov luv tshaj-chaw polyunsaturated omega-6 fatty acids thaum Conjugated linoleic acids yog ib chav kawm ntawm fatty acids uas muaj 28 tus naj npawb ntawm unsaturated linoleic acid isomers. Hauv kab lus no, qhov sib txawv ntawm linoleic acid thiab conjugated linoleic acid tau piav qhia meej.
Tshuaj Txheej Txheem ntawm Linoleic Acid
YLinoleic Acid yog dab tsi?
Linoleic acid yog qhov luv tshaj- chained polyunsaturated omega-6 fatty acid thiab suav tias yog ib qho tseem ceeb fatty acid uas tsis tuaj yeem tsim los ntawm tib neeg lub cev. Hauv chav tsev kub, linoleic acid yog cov kua tsis muaj xim. Linoleic acid yog carboxylic acid uas muaj 18 carbon atoms nrog ob cis ob daim ntawv cog lus. Thawj ob daim ntawv cog lus ib txwm pom ntawm 6 thcarbon atom los ntawm methyl.
Linoleic acid muaj nyob rau hauv cov lipids ntawm cov cell membranes thiab feem ntau tau los ntawm cov khoom noj uas muaj roj xws li noob poppy, noob hnav, thiab lwm yam, thiab lawv cov roj zaub. Linoleic acid yog ib qho tseem ceeb rau biosynthesis ntawm arachidonic acid (AA). Raws li kev sim nas, qhov tsis txaus ntawm linoleic acid tuaj yeem ua rau tawv nqaij me me, kho qhov txhab tsis zoo, thiab plaub hau poob. Kev lag luam siv cov linoleic acid suav nrog kev tsim cov roj kom qhuav sai, uas yog siv los tsim cov roj pleev xim thiab cov kua roj vanish, tsim cov linoleyl cawv, surfactants, thiab cov khoom zoo nkauj.
Linoleic acid feem ntau tau txais los ntawm cov khoom noj uas muaj cov noob rog zoo li cov noob poppy.
YConjugated Linoleic Acid yog dab tsi?
Conjugated linoleic acids yog ib chav kawm ntawm fatty acids uas muaj 28 tus naj npawb ntawm unsaturated linoleic acid isomers. Lawv tuaj yeem yog cis - lossis trans - fatty acids, thiab ob daim ntawv cog lus sib cais los ntawm ib daim ntawv cog lus C-C. Cov fatty acids uas tshwm sim tau tshwm sim no feem ntau tau txais los ntawm cov nqaij thiab cov khoom siv mis nyuj tau los ntawm cov ruminants.
Cov txiaj ntsig kev noj qab haus huv ntawm cov kab mob linoleic sib xyaw suav nrog; ua raws li kev tiv thaiv oxidant, tiv thaiv carcinogen, tiv thaiv catabolize, muaj zog tiv thaiv kab mob, thiab mob qog noj ntshav. Tsis tas li ntawd, cov fatty acids no pab hlawv cov rog los ntawm kev ua kom cov metabolism hauv lub cev thiab tseem txhim kho cov leeg nqaij. Tsis tas li ntawd, conjugated linoleic acids tuaj yeem txo cov roj cholesterol thiab triglycerides, yog li txo lub plawv tsis ua haujlwm.
Conjugated Linoleic Acids tuaj yeem tau txais los ntawm kev noj cov nqaij thiab cov khoom siv mis nyuj.
Dab tsi yog qhov txawv ntawm Linoleic Acid thiab Conjugated Linoleic Acid?
Kev txhais ntawm Linoleic Acid thiab Conjugated Linoleic Acid
Linoleic acid: Linoleic acid yog luv tshaj- chained polyunsaturated omega-6 fatty acid.
Conjugated linoleic acid: Conjugated linoleic acids yog ib pawg ntawm fatty acids uas muaj 28 tus naj npawb ntawm unsaturated linoleic acid isomers.
Yam ntxwv ntawm Linoleic Acid thiab Conjugated Linoleic Acid
Chemistry
Linoleic acid: Linoleic acid yog carboxylic acid uas muaj 18 carbon atoms nrog ob cis ob daim ntawv cog lus.
Conjugated linoleic acid: Hauv Conjugated linoleic acid, khub ntawm ob daim ntawv cog lus sib cais los ntawm ib qho C-C daim ntawv cog lus, yog li hu ua conjugated.
khoom noj
Linoleic acid: Linoleic acid tau txais los ntawm cov khoom noj uas muaj cov noob roj xws li cov noob txiv ntoo, noob hnav thiab lwm yam, thiab lawv cov roj zaub.
Conjugated linoleic acid: Conjugated linoleic acids yog tsuas yog tau los ntawm cov nqaij thiab cov khoom noj siv mis uas tau los ntawm ruminants.
Uss
Linoleic acid: Kev siv Linoleic acid yog biosynthesis ntawm arachidonic acid (AA), kev tsim cov roj kom qhuav sai, uas yog siv los tsim cov roj pleev xim thiab cov kua roj vanish, tsim cov linoleyl cawv, surfactants, thiab cov khoom zoo nkauj..
Conjugated linoleic acids: Kev siv Conjugated linoleic acids yog ua los tiv thaiv oxidant, tiv thaiv carcinogen, tiv thaiv catabolize, muaj zog tiv thaiv kab mob, thiab mob qog noj ntshav, txhim kho cov roj hlawv thiab cov leeg loj hlob, thiab txo cov roj cholesterol thiab triglycerides.
Image Courtesy: "Linoleic acid" los ntawm Edgar181 - Tus kheej ua haujlwm. Daim ntawv tso cai nyob rau hauv Public Domain ntawm Wikimedia Commons "Coj" los ntawm Zlada10 - Tus kheej ua haujlwm.(CC BY-SA 3.0) ntawm Wikimedia Commons
