Wazini mayelana netiye elikhishwe - i-polyphenols yetiye? I-tea extract iyisisetshenziswa sesitshalo sezimonyo
imiphumela ehlukahlukene yokunakekelwa kwesikhumba.Kuyizithasiselo eziphephile, ezitholakala kabanzi futhi ezingaba yizimonyo.Imisebenzi eyinhloko ezimonyoni kanye nemikhiqizo yamakhemikhali yansuku zonke iwumswakama, i-anti-oxidation, i-whitening, anti-aging, anti-sterilization kanye nokususwa kwamafreckle.
Yiziphi izingxenye eziyinhloko ze-Tea Extract?
Ingxenye eyinhloko esebenzayo yokukhishwa kwetiye i-polyphenols yetiye, eyaziwa nangokuthi i-tea tannin kanye nekhwalithi yokuxova itiye.Iwuhlobo lwePolyhydroxy Phenol compound ekhona etiyeni.Ngaphezu kwama-polyphenols etiye, okukhishwe kwetiye kufaka phakathi ama-catechin, i-chlorophyll, i-caffeine, ama-amino acids, amavithamini nezinye izakhi.
Yini i-Tea Polyphenols?Iyini Ukusebenza kwayo kanye Nemisebenzi?
I-tea polyphenols (eyaziwa nangokuthi i-kangaoling, i-vitamin polyphenols) igama elijwayelekile lama-polyphenols etiyeni.Iyingxenye eyinhloko yetiye elihlaza, elilinganiselwa ku-30% wento eyomile.Yaziwa ngokuthi "i-radiation Nemesis" yimibuthano yezempilo nezokwelapha.Izingxenye zayo eziyinhloko ama-flavanones, ama-anthocyanins, ama-flavonols, ama-anthocyanins, ama-phenolic acid nama-phenolic acid.Phakathi kwazo, ama-flavanones (ikakhulukazi ama-catechin) abaluleke kakhulu, abalwa ku-60% - 80% yenani eliphelele letiye polyphenols.
Ukusebenza Nezinzuzo
Ama-polyphenols etiye ane-antioxidant kanye nemiphumela yokukhipha ama-radical mahhala, anciphisa kakhulu okuqukethwe kwe-serum cholesterol ephelele, i-triglyceride kanye ne-low-density lipoprotein cholesterol ku-hyperlipidemia, futhi abuyisele futhi avikele umsebenzi we-vascular endothelium.Umphumela we-hypolipidemic wetiye polyphenols futhi ungesinye sezizathu eziyinhloko zokuthi kungani itiye lingenza abantu abakhuluphele balahlekelwe isisindo ngaphandle kokuphindaphinda.
Umsebenzi Wokunakekelwa Kwezempilo
Umphumela we-Hypolipidemic:
I-polyphenols yetiye inganciphisa kakhulu okuqukethwe kwe-serum isamba se-cholesterol, i-triglyceride kanye ne-low-density lipoprotein cholesterol ku-hyperlipidemia, futhi ibuyisele futhi ivikele umsebenzi we-vascular endothelium.Umphumela we-hypolipidemic wetiye polyphenols futhi ungesinye sezizathu eziyinhloko zokuthi kungani itiye lingenza abantu abakhuluphele balahlekelwe isisindo ngaphandle kokuphindaphinda.
Umphumela we-Antioxidant:
Ama-polyphenols etiye angavimba inqubo ye-lipid peroxidation futhi athuthukise umsebenzi wama-enzyme emzimbeni womuntu, ukuze abe nomthelela wokulwa nokuguquguquka nokulwa nomdlavuza.
Umphumela we-Antitumor:
Ama-polyphenols etiye angavimbela ukuhlanganiswa kwe-DNA kumaseli wesimila futhi abangele ukuphuka kwe-DNA eguquguqukayo, ngakho-ke angavimbela izinga lokwenziwa kwamaseli wesimila futhi avimbele ukukhula nokwanda kwamathumba.
Ukuvala inzalo kanye nokukhishwa ubuthi:
I-polyphenols yetiye ingabulala i-botulinum nezinhlamvu futhi ivimbele umsebenzi we-bacterial exotoxin.Inemiphumela elwa namagciwane kumagciwane ahlukahlukene abangela isifo sohudo, umgudu wokuphefumula kanye nokutheleleka kwesikhumba.Ama-polyphenols etiye anemiphumela esobala yokuvimbela i-Staphylococcus aureus ne-Bacillus mutans ebangela ukutheleleka okunamandla, ukushiswa nokuhlukumezeka.
Ukuvikela utshwala nesibindi:
ukulimala kwesibindi okudakayo ikakhulukazi ukulimala kwamahhala okubangelwa i-ethanol.Ama-polyphenols etiye, njenge-free radical scavenger, anganqanda ukulimala kwesibindi esidakayo.
Ukukhipha ubuthi emzimbeni:
ukungcoliswa kwemvelo okukhulu kunemiphumela esobala enobuthi empilweni yomuntu.Ama-polyphenol etiye ane-adsorption eqinile ezinsimbi ezisindayo futhi angakha ama-complexes anezinsimbi ezisindayo ukuze akhiqize imvula, ekhuthaza ukwehlisa umphumela onobuthi wezinsimbi ezisindayo emzimbeni womuntu.Ngaphezu kwalokho, i-polyphenols yetiye ingathuthukisa ukusebenza kwesibindi kanye ne-diuresis, ngakho-ke inomphumela omuhle wokuqeda ubuthi be-alkaloid.
Ezinye izinhlelo zokusebenza
Njengesengezo esihle kakhulu sezimonyo namakhemikhali ansuku zonke: ine-antibacterial eqinile kanye ne-enzyme inhibition.Ngakho-ke, ingavimbela izifo zesikhumba, imiphumela ye-allergic yesikhumba, isuse umbala wesikhumba, ivimbele ama-caries wamazinyo, i-dental plaque, i-periodontitis ne-halitosis.
Ukuphepha kwe-Tea Extract
1. Ngokwendlela yokuhlola ukuphepha komuntu nokusebenza ngempumelelo kwezindinganiso zokuhlanzeka kwezimonyo (I-2007 Edition), ukuhlolwa kokuphepha kwetiye polyphenols ekhishwe etiyeni kwenziwa.Imiphumela yokuhlolwa ibonise ukuthi lezi zifundo azizange zibe nezimo ezingezinhle zesikhumba, futhi akekho noyedwa kwabangu-30 obonise ukuthi unalo.Kubonisa ukuthi izimonyo ezifakwe ngetiye polyphenols azinakho ukusabela okucasulayo emzimbeni womuntu, ziphephile futhi zingasetshenziswa njengezithasiselo zezimonyo.
2. Isimemezelo esikukhathalogi yezinto zokusetshenziswa zezimonyo ezisetshenzisiwe esikhishwe yi-State Food and Drug Administration ngo-2014 sasihlanganisa i-tiye ekhishwe Ama-polyphenols etiye kanye namakatekhini asetshenziswa njengezisetshenziswa zokusetshenziswa zezimonyo.
3. I-US Food and Drug Administration (FDA) ibala i-tiye ekhishwe njenge-Gras (ngokuvamile ibhekwa njengephephile).
4. Lapho i-United States Pharmacopoeia ibeka ukuthi inkambo yetiye isetshenziswa njengesengezo ebangeni elifanele lomthamo, awukho umbiko wokusetshenziswa kwayo okungaphephile.
Isikhathi sokuthumela: Apr-27-2022