Phenolic compounds yog heterogeneous pawg ntawm phytochemicals suav nrog phenol rings bearing ib lossis ntau pawg hydroxyl thiab suav nrog flavonoids, phenolic acids, tannins, stilbenes, anthocyanins, xanthines thiab lignans.
YPuas yog phenols thiab phenolics tib yam?
yog tias phenol yog (organic compound | uncountable) a caustic, lom, dawb crystalline compound, c6h5oh, muab tau los los ntawm benzene thiab siv nyob rau hauv resins, plastics, thiab kws tshuaj thiab nyob rau hauv dilute daim ntawv raws li ib tug tshuaj tua kab mob thiab antiseptic; ib zaug hu ua carbolic acid thaum phenolic yog (organic chemistry) phenol compound.
YPuas alkaloid yog phenolic compound?
Feem ntau, hauv cov nroj tsuag feem ntau qhov kev txiav txim siab ntawm cov metabolites theem nrab nrog rau kev nplua nuj yog phenolics > alkaloids > cyanogenic glycosides > tannins > flavonoids thiab saponins 6433455. Qhov ntau ntawm tag nrho cov phenols yog siab dua hauv Z. chalybeum tshaj C. edulis thiab qhov opposite yog muaj tseeb rau alkaloids.
Puas yog polyphenols tib yam li phenolic compounds?
Phenolic cov tebchaw suav nrog ib qho (phenolic acids) lossis ntau dua (polyphenols) aromatic rings nrog txuas hydroxyl pawg hauv lawv cov qauv. Lawv lub peev xwm antioxidant muaj feem xyuam nrog cov pab pawg hydroxyl thiab phenolic rings. Txawm hais tias muaj kev ua haujlwm antioxidant, lawv muaj ntau yam txiaj ntsig zoo rau tib neeg kev noj qab haus huv.
Puas yog cov tshuaj phenolic phem rau koj?
Nws tau uaqhia tias phenolic tebchaw ua lub luag haujlwm tseem ceeb hauv kev tiv thaivntau yam kab mob vim lawv cov tshuaj tua kab mob antioxidant, tiv thaiv kab mob thiab tiv thaiv kab mob (7).
