Kushanda kwembeu dzemazambiringa kwakawanikwa kuburikidza nenyaya ye "tsvina yekudzokorora".
Mumwe murimi anogadzira waini akanga asingadi kushandisa chitsama chikuru chemari achibata netsvina yakawanda kudaro yembeu yamazambiringa, naizvozvo akafunga kuifunda. Pamwe aizowana kukosha kwayo chaiko. Tsvagiridzo iyi yakaita kuti mhodzi dzemazambiringa dzive musoro wenyaya muindasitiri yechikafu chehutano.
Nekuti akawana yakanyanya bioactive antioxidant "proanthocyanidins" mumbeu yemazambiringa.
Anthocyanins uye proanthocyanidins
Kana zvasvika kune proanthocyanidins, zvinodikanwa kutaura anthocyanins.
◆Anthocyanin imhando yebioflavonoid substance, rudzi rwemvura-inonyunguduka yemvelo pigment, iyo yakawanda inowanikwa mu angiosperms, pakati payo yakawanda muma berries akadai se black goji berries, blueberries uye mulberries.
◆Proanthocyanidins imhando yepolyphenol inosanganiswa nemushonga unozivikanwa, resveratrol, uyo unowanikwa mumatehwe emuzambiringa nemhodzi.
Kunyange zvazvo vachisiyana nechimiro chimwe chete, zvinhu zvakasiyana zvachose.
Basa guru re proanthocyanidins nderekuita se antioxidants
Antioxidation inonyanya kureva kudziviswa kwekuita kweoxidation mukati memuviri. Oxidation reactions inoburitsa mahara radicals, ayo anogona kutanga mhinduro inokonzeresa kukuvara kwesero uye apoptosis, zvichizotungamira mukuchembera.
MaAntioxidants anogona kudzikamisa mahara radicals mumiviri yedu, kudzivirira kukuvara kwesero uye apoptosis, uye nekudaro anoita basa mukunonoka kuchembera.
Sezvo proanthocyanidins yakatorwa kubva kumbeu yemazambiringa ine antioxidant mhedzisiro, saka nei isu tisingakwanise kudya mhodzi dzemazambiringa zvakananga?
Zvinoenderana nemhedzisiro yekutsvagisa, zvirimo zveproanthocyanidins mumhodzi dzemazambiringa zvinosvika 3.18mg pa100g. Seyakajairwa antioxidant, zvinokurudzirwa kuti kudyiwa kwezuva nezuva kweproanthocyanidins kuve 50mg.
Yakashandurwa, munhu wega wega anofanirwa kudya 1,572g yembeu yemazambiringa zuva rega rega kuti anyatsowana iyo antioxidant maitiro. Anopfuura mapaundi matatu embeu yemazambiringa, ndinotenda kuti zvakaoma kuti chero munhu azvidye…
Naizvozvo, kana iwe uchida kuwedzera proanthocyanidins, zvinonyanya kushanda kutora zvakananga hutano hwekuwedzera hune chekuita nembeu yemazambiringa.
Kubvisa mbeu yemizambiringa
Inobatsira kune hutano hwemoyo, ganda uye uropi
◆Kuderera kweBP
Iyo antioxidants mumhodzi yemazambiringa inotorwa (kusanganisira flavonoids, linoleic acid uye phenolic proanthocyanidins) inobatsira kudzivirira kukuvara kwevascular uye hypertension.
Zvidzidzo zvinoratidza kuti mhodzi yemazambiringa inotorwa inogona kubatsira kuderedza tsinga dzeropa uye inogona kubatsira varwere vane metabolic syndrome mukuderedza BP.
◆Vandudza kusakwana kwechirwere chisingaperi
Mbeu yemazambiringa inotorwa inobatsira kusimbisa capillaries, arteries uye tsinga, uye kunatsiridza kutenderera kweropa.
Zvikamu makumi masere kubva muzana zvevarwere vane chirwere chisingaperi chisingagoneki vakashuma kuti zviratidzo zvavo zvakasiyana-siyana zvakavandudzika mushure mekutora proanthocyanidins kwemazuva gumi, nekuderedza kukuru kwekuneta, kuputika uye kurwadziwa.
◆Simbisa mapfupa
Mbeu yemazambiringa inotorwa inogona kuwedzera kuchinjika kwekubatana, kukurudzira kuumbwa kwemapfupa, kuwedzera simba remapfupa, uye kuderedza njodzi yeosteoporosis, fractures nezvimwe zvirwere.
◆Kuvandudza kuzvimba
Yunivhesiti yeMaryland Medical Center yakaratidza kuti varwere vakatora 600 milligrams yembeu yemazambiringa yakatorwa zuva nezuva mushure mekuvhiyiwa uye vakaramba kwemwedzi mitanhatu vakawana kuderedzwa kwemarwadzo uye edema zviratidzo zvichienzaniswa nevaya vakatora placebo.
Imwe ongororo inoratidza kuti mbeu yemazambiringa inotorwa inogona kudzivirira kuzvimba kwemakumbo kunokonzerwa nekugara kwenguva refu.
◆Kuvandudza matambudziko echirwere cheshuga
Kuenzaniswa nehutungamiri hwekupindira kwevanhu, kusanganiswa kwembeu yemazambiringa uye kurovedza muviri kunonyanya kushanda mukuvandudza lipids yeropa, kuderedza uremu, kuderedza ropa uye kuderedza mamwe matambudziko eshuga.
Vatsvakurudzi vanoti, "Mhodzi yemazambiringa inotorwa uye kurovedza muviri inzira dzakasununguka uye dzisingadhuri dzekurapa matambudziko echirwere cheshuga."
◆Kuvandudza kuderera kwekuziva
Zvidzidzo zvemhuka zvakaratidza kuti kubviswa kwembeu yemazambiringa kunogona kuderedza oxidative kusagadzikana uye kuchengetedza mitochondrial basa, nekudaro kudzoreredza kusashanda kwehippocampal muuropi.
Mhodzi yemuzambiringa inotorwa inogona kutoshandiswa senzira yekudzivirira kana yekurapa yechirwere cheAlzheimer.
Kubata: Serena Zhao
WhatsApp&WeChat :+86-18009288101
E-mail:export3@xarainbow.com
Nguva yekutumira: Sep-12-2025