Kua Polyphenols vs Olive Polyphenols: Qhov twg yog Qhov Zoo Tshaj Plaws rau Kev Siv Khoom?

Kua polyphenolsthiabtxiv roj roj polyphenols, raws li ob hom nroj tsuag rho tawm, pom qhov sib txawv tseem ceeb hauv lawv cov keeb kwm botanical, tshuaj muaj pes tsawg leeg, thiab cov yam ntxwv ua haujlwm.

1. Kua polyphenolsFeem ntau yog muab los ntawm tev, nqaij, thiab noob ntawm txiv apples, uas muaj ntau yam khoom siv xws li proanthocyanidins, epicatechin, thiab chlorogenic acid. Raws li kev tshawb fawb xyoo 2023 luam tawm hauv Food Chemistry, oligomeric proanthocyanidins suav txog ntau dua 60% ntawm tag nrho cov ntsiab lus polyphenol hauv cov txiv apples, nthuav tawm muaj zog antioxidant, tiv thaiv - mob, thiab tshuaj tiv thaiv kab mob.Txiv roj roj polyphenols, muab tau los ntawm cov txiv ntseej txiv ntseej, muaj oleuropein, hydroxytyrosol, thiab lawv cov derivatives ua cov khoom tseem ceeb. Raws li kev tshawb fawb xyoo 2022 hauv Phau Tsom Faj Txog Kev Noj Qab Haus Huv Biochemistry, txiv roj roj polyphenols -tshwj xeeb tshaj yog oleuropein thiab hydroxytyrosol- nthuav tawm cov kev ua haujlwm antioxidant muaj zog thiab muab cov txiaj ntsig zoo rau cov hlab plawv.
2. Los ntawm cov qauv kev xav,txiv apples polyphenolsFeem ntau muaj oligomeric proanthocyanidins thiab catechins, nthuav tawm ntau yam tshuaj tiv thaiv antioxidant.Txiv roj roj polyphenolsTxawm li cas los xij, yog tswj hwm los ntawm glycosides thiab phenolic tebchaw, nrog rau lawv cov teebmeem feem ntau tshwm sim ua antioxidant, tiv thaiv - mob, thiab lipid- txo qis kev ua haujlwm. Yog li ntawd, txiv apple polyphenols yog ntau taw qhia rau cov tshuaj tiv thaiv kab mob antioxidant, whereas txiv ntseej polyphenols muaj zog tiv thaiv kab mob plawv thiab tiv thaiv - inflammatory zog.

Cov txheej txheem extraction rautxiv apples polyphenolsthiabtxiv roj roj polyphenolsua kom muaj kev cuam tshuam tseem ceeb ntawm kev tsim khoom lag luam, cuam tshuam ncaj qha rau cov khoom siv rov qab los, kev ua haujlwm ruaj khov, thiab cov khoom kawg kawg.

• Kua polyphenolKev rho tawm feem ntau yog siv qis -kub dej- cawv extraction technology, ua ke nrog resin adsorption purification cov txheej txheem los txhim kho polyphenol rov qab cov nqi. Raws li kev tshawb fawb xyoo 2021 hauv Phau Ntawv Journal of Agricultural thiab Food Chemistry, cov kua txiv hmab txiv ntoo polyphenol rov qab muaj kwv yees li ntawm 65% thiab 75%. Txawm li cas los xij, cov tebchaw no muaj kev cuam tshuam rau oxidative degradation, yuav tsum muaj kev tswj xyuas nruj ntawm kev rho tawm thiab khaws cia.
• Txoj kev extraction rautxiv roj roj polyphenolsyog comparatively complex, feem ntau siv ethanol los yog aqueous extraction ua raws li concentration thiab purification cov kauj ruam. Kev tshawb fawb luam tawm nyob rau hauv Food Research International hauv 2022 qhia tias txiv ntseej polyphenol rov qab tus nqi feem ntau tshaj 80%. Lawv qhov kev ruaj ntseg yog qhov tseem ceeb, tshwj xeeb tshaj yog rau oleuropein, uas tuav cov khoom khaws cia zoo nyob rau hauv qis - qhov kub thiab txias. Yog li ntawd, lawv tau zoo- haum rau kev siv hauv cov khoom noj khoom haus zoo tshaj plaws thiab cov khoom noj ua haujlwm.

Yog li ntawd, txiv roj roj polyphenols ua kom pom kev ruaj ntseg zoo dua piv rau cov kua polyphenols. Tshwj xeeb tshaj yog, nyob rau hauv siab - qhov kub thiab txias cia ntev, cov txiv ntseej polyphenols nthuav tawm cov khoom muaj zog antioxidant thiab tiv thaiv kev degradation, hos cov kua polyphenols xav tau kev ua kom zoo dua qub los tswj lawv cov kev ruaj ntseg.

Hauv kev ua haujlwm,txiv apples polyphenolsthiabtxiv roj roj polyphenolstuav cov lag luam sib txawv.

• Kua polyphenols, muab khoom plig rau lawv cov khoom qab zib me me thiab tsim nyog rau cov dej- cov dej haus thiab cov khoom noj uas muaj kuab lom, nrhiav kev siv dav hauv cov dej qab zib, cov dej haus hmoov, cov hmoov hloov zaub mov, thiab cov khoom noj txhua hnub. Raws li kev tshawb fawb 2023 hauv Phytotherapy Research,txiv apples polyphenolsUa kom pom cov txiaj ntsig zoo hauv kev ua haujlwm antioxidant, txhim kho kev tiv thaiv kab mob, thiab kev tswj lipid, ua rau lawv haum rau ntev - noj txhua hnub hauv cov khoom noj qab haus huv.
• Txiv roj roj polyphenols, vim lawv cov lus tshaj tawm los tiv thaiv - mob, tshuaj tua kab mob antioxidant, thiab lipid- txo cov teebmeem, feem ntau siv rau hauv cov khoom noj muaj txiaj ntsig, cov khoom siv kho mob plawv, thiab daim ntawv thov kev tu tawv nqaij. Raws li kev tshawb fawb xyoo 2021 hauv Nutrients, txiv roj roj polyphenols-tshwj xeeb tshaj yog oleuropein thiab oleuropein glycosides- tau siv dav hauv kev txo qis LDL roj cholesterol, txhim kho vascular endothelial muaj nuj nqi, tiv thaiv atherosclerosis, thiab tiv thaiv kev laus. Tsis tas li ntawd, txiv ntseej polyphenols qhia tau hais tias muaj txiaj ntsig zoo hauv daim tawv nqaij tiv thaiv - laus thiab kho.

Yog li ntawd,txiv apples polyphenolsyog qhov tsim nyog rau cov khoom noj khoom noj khoom haus tswj hwm kev noj qab haus huv spectrum, whereas txiv ntseej polyphenols yog qhov zoo dua rau cov khoom noj khoom haus zoo tshaj plaws thiab tshwj xeeb ntawm cov hlab plawv thiab tiv thaiv kev laus -.

Zuag qhia tag nrho,txiv apples polyphenolsthiabtxiv roj roj polyphenolsTxhua tus muaj cov yam ntxwv sib txawv ntawm cov keeb kwm botanical, tshuaj muaj pes tsawg leeg, cov txheej txheem rho tawm, kev siv ua haujlwm, thiab kev tswj hwm kev tswj hwm.

• Kua polyphenolsyog qhov chaw zoo dua rau cov khoom siv tswj kev noj qab haus huv txhua hnub, tshwj xeeb tshaj yog cov khoom noj thiab dej haus uas hais txog cov khoom antioxidant.
• Txiv roj roj polyphenolsPiv txwv li, ua kom pom kev ua tau zoo dua hauv kev mob plawv, tiv thaiv - laus, thiab daim ntawv thov kho daim tawv nqaij, ua rau lawv tsim nyog rau cov khoom noj khoom haus zoo tshaj plaws thiab cov khoom noj tshwj xeeb.

Yog li ntawd, kev txiav txim siab ntawm kev yuav khoom yuav tsum tau coj los ntawm lub hom phiaj kev lag luam thiab kev ua haujlwm ntawm cov khoom kawg, suav nrog cov yam ntxwv ntawm cov khoom siv botanical, cov txheej txheem rho tawm, kev tswj hwm, thiab cov saw hlau ruaj khov.

Yog xav paub ntxiv txogpolyphenol, txuas nrog Serrisha los ntawm APPCHEM. (Email:cwj@appchem.cn; +86-138-0919-0407)

Kev siv
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[4] R. Tsao, Raymond S.H, Yang et al. "Polyphenolic profiles nyob rau hauv yim txiv apple cultivars siv siab -kev ua tau zoo kua chromatography (HPLC)." Phau ntawv Journal of Agriculture thiab Food Chemistry (2003).
[5]Adrián Hernández-Fernández, Yolanda Garrido et al. "Rov qab Polyphenols hauv Aqueous Solutions los ntawm Olive Mill Wastewater thiab Olive Leaf rau Kev Siv Tshuaj lom neeg." Cov txheej txheem (2023).