Into ekufuneka uyazi Nge-Bioflavonoids

Umxholo

• Yintoni ii-bioflavonoids?
• Ziziphi izibonelelo ze-bioflavonoids?
• Antioxidant amandla
• Ukulwa nokubakho komzimba
• Ukukhuselwa kwentliziyo
• Inkqubo yenkxaso yenkxaso
• Olunye usetyenziso
• Inqaku lophando
• Uthatha njani i-bioflavonoids?
• Ngaba i-bioflavonoids inokubangela iziphumo ebezingalindelekanga?
• Umgca wezantsi

Sibandakanya iimveliso esicinga ukuba ziluncedo kubafundi bethu. Ukuba uthenga amakhonkco kweli phepha, sinokufumana ikhomishini encinci. Nantsi inkqubo yethu.

Yintoni ii-bioflavonoids?

I-Bioflavonoids liqela lezinto ezibizwa ngokuba yi "polyphenolic" ezenziwa zizityalo. Zikwabizwa ngokuba zii-flavonoids. Kukho iindidi ezahlukeneyo eziphakathi kwama-4,000 nama-6,000 ezaziwayo. Ezinye zisetyenziselwa amayeza, izongezo, okanye ezinye iinjongo zempilo.

I-Bioflavonoids ifumaneka kwiziqhamo ezithile, imifuno, kunye nokunye ukutya, njengetshokholethi emnyama kunye newayini. Banamandla okulwa ne-antioxidant.

Kutheni oku kunomdla kangaka? I-Antioxidants inokulwa nomonakalo omkhulu wasimahla. Umonakalo omkhulu wasimahla kucingelwa ukuba ungadlala indima kuyo nantoni na ukusuka kwisifo sentliziyo ukuya kumhlaza. I-Antioxidants inokukunceda umzimba wakho ukuba ujongane ne-aleji kunye neentsholongwane.

Ziziphi izibonelelo ze-bioflavonoids?

Ii-Bioflavonoids zii-antioxidants. Usenokuba sele uqhelene ne-antioxidants, ezinje ngeevithamini C kunye no-E kunye nee-carotenoids. Ezi zinto zinokukhusela iiseli zakho kumonakalo omkhulu wasimahla. Iiradicals zasimahla ziityhefu emzimbeni ezinokonakalisa iiseli ezisempilweni. Xa oku kusenzeka, ibizwa ngokuba luxinzelelo lwe-oxidative.

Ezinye i-antioxidants, ezinjenge-flavonoids, ayinakufumaneka kwiindawo eziphezulu kwigazi kuphela. Kodwa zinokuchaphazela ukuthuthwa okanye umsebenzi wee-antioxidants ezinamandla ngakumbi, njengevithamini C, kuwo wonke umzimba. Ngapha koko, ezinye izongezo oza kuzifumana evenkileni ziqulathe zombini ivithamin C kunye nee-flavonoids kunye ngesi sizathu.

Antioxidant amandla

Abaphandi babelana ukuba i-bioflavonoids inokunceda kwimicimbi yezempilo. Banokubakho ekusebenziseni unyango okanye ukukhusela. I-Flavonoids inokuchaphazela amandla e-vitamin C ukuba ifakwe kwaye isetyenziswe ngumzimba.

Amandla e-antioxidant e-flavonoids abhalwe kakuhle kwizifundo ezahlukeneyo. Kwisishwankathelo esinye, abaphandi bacacisa ukuba ii-antioxidants ezinjenge-flavonoids zisebenza ngeendlela ezahlukeneyo. Banga:

• iphazamisa ii-enzymes ezenza ii-radicals zasimahla, ezicinezela iintlobo zeoksijini (ROS) ezisebenzayo
• scavenge simahla ii-radicals, oko kuthetha ukuba bazenza zingasebenzi ii-molekyuli ezimbi ngaphambi kokuba zibangele umonakalo
• khusela kwaye wandise ukhuselo lwe-antioxidant emzimbeni

Xa i-antioxidants iyeka ii-radicals simahla kwiindlela zabo, umhlaza, ukwaluphala kunye nezinye izifo zinokucothiswa okanye zithintelwe.

Ukulwa nokubakho komzimba

Izifo ezichasayo zingaphendula kakuhle ngokuthatha ii-bioflavonoids ezingaphezulu. Oku kubandakanya:

• dermatitis atopic
• nokuthimliswa komzimba
• Isifuba somzimba

Ukuphuhliswa kwezifo ezichasayo kuhlala kunxulunyaniswa noxinzelelo lwe-oxidative emzimbeni. I-Flavonoids inokunceda ukukhulisa iiradicals simahla kunye nokuzinzisa iintlobo zeoksijini ezisebenzayo. Oku kunokukhokelela ekuphenduleni okumbalwa. Banokunciphisa iimpendulo zokuvuvukala ezinegalelo kwizifo ezifana nesifuba.

Ukuza kuthi ga ngoku, uphando lucebise ukuba i-flavonoids-kunye neendlela zokuphucula ukutya-zibonise amandla okulwa nezifo ezichasayo.

Abaphandi basazama ukuqonda ukuba zisebenza njani kanye ezi khompawundi. Kuyafuneka ukuba bazi ukuba ingakanani into esebenzayo ekuthinteleni okanye ekunyangeni ezi zifo.

Ukukhuselwa kwentliziyo

Isifo sentliziyo (isifo semithambo yegazi) ngomnye umba wezempilo obandakanya uxinzelelo lwe-oxidative kunye nokudumba. I-antioxidants kwi-flavonoids inokukhusela intliziyo yakho kwaye iyanciphisa umngcipheko wokufa ngokutsho komnye. Nokuba isixa esincinci se-flavonoids ekutyeni sinokunciphisa umngcipheko wokufa kwesifo sentliziyo. Kodwa olo phando luyafuneka ukumisela ngokuthe ngqo ukuba lingakanani ikhompawundi elinika elona xabiso.

Olunye uphando lubonisa ukuba i-bioflavonoids inokuwunciphisa umngcipheko wesifo somthambo kunye nokubetha.

Inkqubo yenkxaso yenkxaso

I-Flavonoids inokukhusela iiseli zemithambo-luvo ekonakaleni.Banokukunceda ekuvuseleleni iiseli zemithambo-luvo ngaphandle kwengqondo kunye nomqolo. Uninzi lophando lujolise kwizifo ezingapheliyo ekucingelwa ukuba zibangelwa luxinzelelo lwe-oxidative, njengesifo sengqondo esixhalabisayo ngenxa yesifo se-Alzheimer's. Kule meko, i-flavonoids inokunceda ukulibaziseka ukuqala, ngakumbi xa kuthathwa ixesha elide.

I-Flavonoids inokunceda nasekuhambeni kwegazi ukuya kwingqondo. Oku kunokunceda ukuthintela ukubetha. Ukuhamba kwegazi okungcono kunokuthetha ukusebenza kwengqondo okungcono okanye kwanokuphucula ukusebenza kwengqondo.

Olunye usetyenziso

Kwesinye isifundo, abaphandi baphonononge indlela i-flavonoids orientin kunye ne-vicenin enokunceda ngayo umzimba ukuba ulungise emva kokonzakala kwimitha. Izifundo kolu phononongo zaziziimpuku. Iimpuku zavezwa kwimitha kwaye kamva zanikwa umxube oqukethe ii-bioflavonoids. Ekugqibeleni, ii-bioflavonoids zibonakalise ukuba zisebenza ngokucocekileyo kwii-radicals zasimahla eziveliswa yimitha. Banxulunyaniswa nokulungiswa okukhawulezayo kwe-DNA kwiiseli ezonakalisiweyo.

I-Flavonoids kunye ne-detoxification sesinye isifundo esiphononongwa kuluntu lophando. Abanye bade bakholelwe ukuba i-flavonoids inokunceda ukucoca umzimba kwiityhefu ezikhokelela kumhlaza. Izifundo kwizilwanyana nakwiiseli ezizimeleyo ziyawaxhasa la mabango. Ngelishwa, abo bantu khange babonakalise ngokungaguqukiyo ukuba i-flavonoids yenza lukhulu ukunciphisa umngcipheko womhlaza. I-Flavonoids inokuba nenxaxheba ekwehliseni umngcipheko womhlaza, kubandakanya nomhlaza wamabele kunye nemiphunga.

Okokugqibela, ii-bioflavonoids zinokuba neepropathi ze-antimicrobial. Kwizityalo, ziye zaboniswa ukunceda ukulwa nosulelo lwe-microbial ngokuchasene neentsholongwane ezahlukeneyo. Ngokukodwa, ii-bioflavonoids ezinje nge-apigenin, flavone, kunye ne-isoflavones zibonisiwe zineempawu ezinamandla zokulwa neentsholongwane.

Inqaku lophando

Kubalulekile ukuba uqaphele ukuba uninzi lwezifundo kwi-bioflavonoids ukuza kuthi ga ngoku zikwi-vitro. Oku kuthetha ukuba zenziwa ngaphandle kwayo nayiphi na into ephilayo. Izifundo ezimbalwa zenziwe kwi-vivo kwizifundo zabantu okanye zezilwanyana. Olunye uphando luyafuneka ebantwini ukubuyisa naliphi na ibango lezempilo elinxulumene noko.

Uthatha njani i-bioflavonoids?

ISebe lezoLimo laseMelika liqikelele ukuba e-United States, abantu abadala badla i-200-250 mg ye-bioflavonoids yonke imihla. Ngelixa ungathenga izongezo kwivenkile yokutya esempilweni okanye kwikhemesti, unokufuna ukuqala ujonge kwifriji kunye nepryry yakho kuqala.

Umzekelo, phakathi kwemithombo emikhulu ye-flavonoids e-United States kukho iti eluhlaza kunye emnyama.

Eminye imithombo yokutya ibandakanya:

• iiamangile
• iiapile
• iibhanana
• iiblueberries
• iitsheri
• Iicranberries
• i-grapefruit
• iilamuni
• itswele
• iiorenji
• iipesika
• amapere
• Iplums
• IQuinoa
• Iirobhothi
• amaqunube
• ibhatata
• iitumato
• imifuno yetheniphu
• ujodo

Xa ufunda iilebheli, kuyanceda ukwazi ukuba ii-bioflavonoids zahlulwe zangamacandelwana amahlanu.

• I-flavonols (quercetin, kaempferol, myricetin, kunye ne-fisetin)
• I-flavan-3-ols (ikatekini, i-epicatechin gallate, i-gallocatechin, kunye ne-theaflavin)
• flavones (apigenin kunye ne-luteolin)
• I-flavonones (hesperetin, naringenin, kunye ne-eriodictyol)
• anthocyanidins (cyanidin, delphinidin, malvidin, pelargonidin, peonidin, kunye ne-petunidin)

Okwangoku, akukho luvo lweDiary Reference Intake (i-DRI) ye-flavonoids evela kwi-National Academy of Science. Ngokufanayo, akukho Xabiso lemihla ngemihla (i-DV) isindululo esivela kuLawulo lokuTya kunye noLawulo lweziyobisi (FDA). Endaweni yoko, iingcali ezininzi ziphakamisa ukutya ukutya okunotye ukutya okunempilo, okugcweleyo.

Izongezo lolunye ukhetho ukuba unomdla wokutya ngaphezulu kwe-bioflavonoids, nangona abantu abaninzi bekwazi ukufumana ngokwaneleyo kwezi antioxidants ngokutya okuneziqhamo kunye nemifuno.

Ngaba i-bioflavonoids inokubangela iziphumo ebezingalindelekanga?

Iziqhamo kunye nemifuno zinemilinganiselo ephezulu ye-flavonoids kunye nomngcipheko ophantsi kwiziphumo ebezingalindelekanga. Ukuba unomdla wokuthatha izongezo zemifuno, kubalulekile ukuba ukhumbule ukuba ezi khompawundi azilawulwa yi-FDA. Qiniseka ukuba uthenga ezi zinto kwimithombo enesidima, kuba ezinye zinokungcoliseka zizinto ezinetyhefu okanye ezinye iziyobisi.

Kuhlala kungumbono olungileyo ukubiza ugqirha wakho okanye usokhemesti ngaphambi kokuqala naziphi na izongezo ezintsha. Abanye banokusebenzisana namayeza athile. Abafazi abakhulelweyo okanye abancancisayo kufuneka baqiniseke ukuba bajonge ugqirha ngaphambi kokuba baqale naziphi na izongezo.

Umgca wezantsi

Ii-Bioflavonoids zinokuba nakho ukunceda ngempilo yentliziyo, uthintelo lomhlaza, kunye neminye imiba enxulumene noxinzelelo lwe-oxidative kunye nokudumba, njenge-allergies kunye ne-asthma. Zifumaneka ngokulula kwisondlo esisempilweni.

Iziqhamo, imifuno, kunye nokunye ukutya okunotye i-flavonoids kuphezulu kwifayibha kunye neevithamini kunye neeminerals. Ziphantsi kumafutha agcweleyo kunye ne-cholesterol, ebenza ukuba bakhethe ukutya okufanelekileyo kwimpilo yakho iphela.