Ib phenolic acid yog ib hom phytochemical hu ua polyphenol . Lwm yam hom polyphenols muaj xws li flavonoids thiab stilbenes . Phenolic acids muaj nyob rau hauv ntau hom khoom noj cog; cov noob thiab cov tawv nqaij ntawm cov txiv hmab txiv ntoo thiab cov nplooj ntawm cov zaub muaj cov siab tshaj plaws concentrations.
Cov txiaj ntsig
Phenolic acids yog nkag tau los ntawm cov phab ntsa ntawm koj txoj hnyuv, thiab lawv yuav zoo rau koj kev noj qab haus huv vim tias lawv ua haujlwm ua antioxidants uas tiv thaiv kev puas ntawm tes vim muaj kev tawm tsam dawb-oxidation.
Lawv kuj tuaj yeem txhawb kev mob siab rau hauv koj lub cev thaum koj noj cov zaub mov tsis tu ncua.
Qhov Yuav Nrhiav Tau
Phenolic acids muaj ntau nyob rau hauv xuas khoom noj . Koj yuav tsum tau noj kom ntau txaus yog tias koj haus cov txiv hmab txiv ntoo, zaub, thiab whole grains. Piv txwv zaub mov muaj phenolic acids uas muaj xws li mangos, txiv hmab txiv ntoo, txiv apples, citrus txiv ntoo, plums, cherries, kiwis, dos, tshuaj yej, kas fes, liab caw, thiab hmoov ua los ntawm cov nplej tag nrho, mov, pob kws los yog oats.
Muaj ntau ntau yam phenolic acids uas nyob hauv qhov, thiab lawv tuaj yeem faib ua ob pawg: benzoic acid derivatives, xws li gallic acid; thiab cinnamic acid derivatives, xws li caffeic acid thiab ferulic acid. Cov cinnamic acids muaj ntau dua cov benzoic acids.
Gallic acid yog pom nyob rau hauv tshuaj yej thiab txiv hmab txiv ntoo. Kas fes muaj caffeic acid thiab chlorogenic acid. Blueberries, kiwis, plums, cherries thiab apples muaj ntau npaum li cas ntawm caffeic acid.
Cov dej caw thiab citrus liab muaj cinnamic acid. Ferulic acid yog pom nyob rau hauv txheej txheej ntawm cereal nplej. Cov hmoov nplej tau muaj cov kua qaub tshaj plaws, thiab cov qoob loo tseem grain, nplej, thiab oat flours yog qhov chaw zoo ntawm ferulic acid thiab.
Cov zaub mov muaj phenolic acids yuav zoo rau koj kev noj qab haus huv, tab sis nws tsis yooj yim kom nkag siab ntau npaum li cas ntawm qhov txiaj ntsig yog vim yog phenolic acids, los yog cov as-ham, fiber ntau thiab phytochemicals kuj pom muaj nyob rau hauv cov khoom noj.
Nov yog qee cov qauv. Flavonoids (lwm qeb ntawm polyphenol) feem ntau pom muaj nyob rau tib cov khoom noj uas muaj phenolic acids, thiab feem ntau cov txiv hmab txiv ntoo thiab zaub yog cov khoom noj muaj roj thiab cov roj.
Haus dej kas fes tau txuam nrog kev pheej hmoo ntawm mob cancer thiab lwm cov kab mob ntev. Nws muaj caffeic acid thiab chlorogenic acid, tab sis nws kuj muaj caffeine thiab lwm cov kev pab cuam zoo. Liab caw muaj phenolic acids, tab sis nws kuj muaj resveratrol, uas yog lwm hom polyphenol uas muaj peev xwm pab tau.
Tshuaj
Phenolic acids tej zaum yuav muaj muag nyob rau hauv daim ntawv ntawm kev noj haus tshuaj, xws li txiv pos nphuab extract los yog ntsuab tshuaj yej Extract, uas muaj gallic acid. Cov tshuaj no feem ntau yog muag raws li antioxidants, tab sis tam sim no kev tshawb nrhiav pov thawj pom tias txiv hmab txiv ntoo, zaub, thiab whole grains muaj ntau dua kev noj cov tshuaj antioxidant.
Qhov chaw:
Liu RH. "Potential synergy ntawm phytochemicals nyob rau hauv kev tiv thaiv kabmob: mechanism ntawm kev txiav txim." J Nutr. 2004 Dec; 134 (12 Khoom): 3479S-3485S.
Manachment C, Scalbert A, Morand C, Rémésy C, Jiménez L. "Polyphenols: cov khoom noj khoom haus thiab kev pabcuam ntawm bioavailability." Kuv J Clin Nutr. 2004 Tsib Hlis; 79 (5): 727-47.
Morton LW, Abu-Amsha Caccetta R, Puddey IB, Croft KD. "Science News for KIDS thiab cov teebmeem lom ntawm kev noj haus phenolic compounds: qhov tseeb ntawm kab mob plawv." Clin Exp Pharmacol Physiol. 2000 Mar; 27 (3): 152-9.
Nkondjock A. "Kas fes thiab kev pheej hmoo ntawm kev mob qog nqaij hlav: tus txheej txheem cej luam." Cancer Lett. 2009 Tsib Hlis 18; 277 (2): 121-5.