Apple Polyphenols vs Lychee Polyphenols: Uas Muaj Kev Pabcuam Kev Noj Qab Haus Huv?

Kua polyphenolsthiabPolyphenols ntawm lycheeob qho tib si los ntawm cov nroj tsuag thiab muaj cov khoom tseem ceeb antioxidant, txawm hais tias lawv cov tshuaj lom neeg muaj pes tsawg leeg thiab kev ua haujlwm lom neeg sib txawv heev.

• Kua polyphenolsfeem ntau yog muab los ntawm daim tawv nqaij, nqaij, thiab cov noob ntawm txiv apples, nrog rau cov khoom tseem ceeb xws li oligomeric proanthocyanidins (OPCs), epicatechin, thiab chlorogenic acid. Raws li kev tshawb fawb xyoo 2023 hauv Food Chemistry, cov tshuaj tiv thaiv antioxidant ntawm cov kua polyphenols feem ntau yog los ntawm oligomeric proanthocyanidins, uas ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv - laus, tiv thaiv - cov teebmeem inflammatory, thiab mob plawv.
• Lychee polyphenolsFeem ntau yog muab rho tawm los ntawm tev, nqaij, thiab noob ntawm lychee txiv hmab txiv ntoo. Lawv cov ntsiab lus tseem ceeb muaj xws li litchi polyphenols, flavonoids, thiab lwm yam phenolic acids. Kev tshawb fawb luam tawm nyob rau hauv Phau ntawv Journal of Agricultural thiab Food Chemistry hauv xyoo 2022 qhia tias lychee polyphenols muaj zog antioxidant, tiv thaiv - mob, thiab tiv thaiv- cov qog nqaij hlav, ua kom pom cov txiaj ntsig tshwj xeeb hauv kev tiv thaiv cellular oxidative puas thiab txhim kho kev noj qab haus huv.

Los ntawm kev xav ntawm chemical muaj pes tsawg leeg,txiv apples polyphenolsfeem ntau yog oligomeric proanthocyanidins, feem ntau exerting teebmeem hauv antioxidant kev ua si thiab plawv plawv. Piv txwv li,Polyphenols ntawm lychee, dhau ntawm lawv cov kev ua haujlwm antioxidant, ua kom pom dav daim ntawv thov muaj peev xwm hauv kev tiv thaiv- qog nqaij hlav, tiv thaiv- mob, thiab kev tswj hwm cov kab mob metabolic. Lub hauv paus chiv keeb ntawm botanical thiab kev ua haujlwm sib txawv ntawm ob qho tib si txiav txim siab lawv qhov chaw ua lag luam sib txawv.

Cov txheej txheem extraction rautxiv apples polyphenolsthiabPolyphenols ntawm lycheesib txawv heev, ncaj qha cuam tshuam rau lawv cov nqi rov qab, cov khoom muaj zog ruaj khov, thiab qhov sib xws ntawm cov khoom kawg.

• Kua polyphenolsfeem ntau yog muab rho tawm siv hydroalcoholic extraction los yog ultrasonic-pab extraction, ua ke nrog resin purification cov tswv yim los txhim kho cov nqi rov qab. Raws li kev tshawb fawb xyoo 2021 hauv Food Science thiab Technology, tus nqi rov qab rau cov kua polyphenols feem ntau nyob ntawm 65% thiab 75%. Txawm li cas los xij, cov txheej txheem rho tawm tau raug cuam tshuam rau qhov kub thiab txias raug, yuav tsum muaj kev tswj hwm nruj ntawm cov txheej txheem rho tawm kom tsis txhob degradation ntawm cov khoom nquag.
• Lychee polyphenolextraction feem ntau siv hydroalcoholic extraction los yog supercritical kua extraction cov tswv yim, feem ntau ua ke nrog khov - ziab los yog qis - kub concentration txoj kev los txhim kho tus nqi rov qab. Raws li kev tshawb fawb 2022 hauv Phytochemistry,lychee polyphenolCov nqi rov qab tuaj yeem tshaj 80%. Nws cov khoom nquag ua kom pom kev ruaj ntseg tshwj xeeb, tshwj xeeb tshaj yog cov lychee phenolic tebchaw, uas tsis muaj qhov tseem ceeb degradation thaum lub sij hawm rho tawm. Yog li ntawd,lychee polyphenolcov txheej txheem rho tawm ua kom muaj kev ruaj ntseg zoo dua, ua rau lawv zoo - haum rau kev lag luam - nplai ntau lawm.

Zuag qhia tag nrho, lychee polyphenols ua kom pom kev ruaj ntseg zoo dua thaum lub sij hawm rho tawm piv rau cov kua polyphenols, tshwj xeeb tshaj yog nthuav tawm cov kev cai qis dua rau kev tswj kub thiab oxidation. Qhov no ua rau muaj txiaj ntsig zoo rau lychee polyphenols hauv kev tsim khoom.

Kua polyphenolsthiabPolyphenols ntawm lycheetxhua tus muaj qhov zoo sib xws hauv lawv cov npe thov hauv kev ua lag luam.

• Kua polyphenolsfeem ntau yog siv rau hauv cov khoom noj khoom haus thiab cov khoom noj khoom haus uas tsom rau cov khoom antioxidant, tiv thaiv - cov teebmeem kev laus, thiab kev noj qab haus huv ntawm lub plawv. Raws li kev tshawb fawb 2023 hauv Nutrients,txiv apples polyphenolstuaj yeem txhim kho lub cev tiv thaiv kab mob los ntawm kev txo qis dawb radical tiam thiab txhawb kev ua haujlwm antioxidant enzyme, yog li txhawb nqa vascular noj qab haus huv thiab txo qis cov kab mob plawv.

• Lychee polyphenolsua kom pom qhov muaj peev xwm tseem ceeb hauv antioxidant, tiv thaiv- qog, thiab daim ntawv thov kev noj qab haus huv metabolic. Ib txoj kev tshawb fawb xyoo 2022 hauv Phau Tsom Faj Txog Kev Noj Qab Haus Huv Biochemistry qhia tias lychee polyphenols, tshwj xeeb tshaj yog lycheenol, inhibit cancer cell loj hlob, qeeb aging txheej txheem, thiab tswj cov ntshav qabzib. Tsis tas li ntawd, lawv cov tshuaj tiv thaiv - cov khoom siv inflammatory pab metabolic noj qab haus huv los ntawm kev tiv thaiv cov mob ntev xws li kev rog thiab ntshav qab zib.

Yog li ntawd,txiv apples polyphenolsyog tsim nyog rau daim ntawv thov nyob rau hauv txhua txhua hnub noj qab haus huv cov zaub mov thiab ua hauj lwm dej haus, tshwj xeeb tshaj yog rau antioxidant thiab cardiovascular tiv thaiv. Hloov pauv,Polyphenols ntawm lycheemuaj qhov zoo sib xws hauv kev tiv thaiv- qog nqaij hlav, tiv thaiv- mob, thiab kev tswj cov metabolism, ua rau lawv zoo tagnrho rau cov khoom noj tshwj xeeb thiab kev tswj hwm kev noj qab haus huv.

Zuag qhia tag nrho,txiv apples polyphenolsthiab lychee polyphenols txhua tus muaj cov kev siv tshwj xeeb hauv kev ua lag luam khoom noj khoom haus. Apple polyphenols nthuav dav -spectrum antioxidant zog, ua rau lawv haum rau cov khoom noj qab haus huv txhua hnub tsom rau kev tiv thaiv- laus, kev tiv thaiv kab mob, thiab kev noj qab haus huv ntawm lub plawv. Hloov pauv, lychee polyphenols tau siv ntau dua hauv kev tiv thaiv- qog nqaij hlav, tiv thaiv- mob, thiab kev noj qab haus huv metabolic, ua kom pom kev lag luam tseem ceeb, tshwj xeeb tshaj yog hauv kev tswj ntshav qab zib thiab tiv thaiv - cov khoom lag luam.

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

Kev siv

[1]A. Wojdyło, J. Oszmiański et al. "Polyphenolic tebchaw thiab kev ua haujlwm antioxidant ntawm cov txiv hmab txiv ntoo tshiab thiab qub." Phau ntawv Journal of Agriculture thiab Food Chemistry (2008).
[2] R. Tsao, Raymond S.H, Yang et al. "Polyphenolic profiles nyob rau hauv yim apple cultivars siv high-kev ua tau zoo kua chromatography (HPLC).." Phau ntawv Journal of Agriculture thiab Food Chemistry (2003).
[3]Abigail E Cullen, Ann M Centner et al. "Qhov cuam tshuam ntawm kev noj zaub mov ntxiv ntawm Tag Nrho Cov Khoom Noj thiab Polyphenols ntawm Atherosclerosis." Nutrient (2020).
[4]Zening W, C. Barrow et al. "Kev Tshawb Fawb Sib Piv ntawm Phenolic Composition, Characterization thiab Antioxidant Potentials ntawm Tsib Txawv Australian Grown Pear Ntau Yam." Antioxidants (2021).