Procyanidins (OPC), lebitso la mahlale a Sechaena, ke mofuta oa bioflavonoids o nang le sebopeho se ikhethileng sa limolek'hule. E amoheloa lefatšeng ka bophara e le antioxidant e sebetsang ka ho fetesisa ea tlhaho bakeng sa ho senya li-radicals tsa mahala 'meleng oa motho.
1. Free radical scavenging, antioxidant le anti-botsofali
Li-radicals tsa mahala li senya lera la sele, e leng se etsang hore ho be le deformation le ho phatloha ha lera la sele, e le hore sele e se ke ea monya phepo e tsoang ka ntle, kapa e ntša litšila tsa metabolism ka seleng, 'me e lahleheloe ke ho hanyetsa libaktheria le likokoana-hloko. Ka mor'a ho phatloha ha sele, mokelikeli oa sele e tšolohileng le litšila li kena sebakeng sa sele, tse bakang liketso tse ka ntle tse kang ho ruruha, bohloko, bofubelu le ho ruruha. Lisele tse ntseng li eketseha le ho phatloha ha apoptosis, tse lebisang ho fokotseha le ho senyeha ha mosebetsi oa letlalo, mesifa, litho tsa ka hare le lisele tse ling le litho tsa 'mele. Li-radicals tsa mahala ke tse ling tsa lintlha tsa bohlokoa tse bakang botsofali ba batho le mafu a mangata. Hoo e ka bang 80% ~ 90% ea mafu a botsofali le a fokolisang a amana le li-radicals tsa mahala, ho kenyelletsa le ho beoa ha letheba le lefifi la letlalo, wrinkles, allergy, cataracts, mofets'e, lefu la pelo joalo-joalo. Tlatsetso ea letsatsi le letsatsi ea li-polyphenols tsa morara e ka tlosa li-radicals tsa mahala tse feteletseng mme ea fana ka tšireletso ea lihora tse 24 bakeng sa lisele tse fapaneng tsa motho.
2. Fade matheba le ho soeufatsa letlalo
Ho tloha karolong ea 'mele: ka kholo ea lilemo le tšilafalo ea tikoloho,' mele oa motho o hlahisa palo e kholo ea li-radicals tsa mahala, tse bakang bothata ba metabolism le tlhahiso e feteletseng ea lipofuscin 'meleng. Tsela ea eona ea ho senyeha e koetsoe, 'me palo e kholo ea lipofuscin e kenngoa pelong, sebete, spleen, matšoafo, liphio, boko le lisele tsa methapo ea mali, ho etsa matheba a lipofuscin, litho tse senyang le mesebetsi e fokolang; Lipofuscin e kenngoa liseleng tsa letlalo (haholo-holo letlalo la sefahleho le matsoho), ho etsa matheba a letlalo, chloasma, matheba a serurubele le matheba a senile, a amang ponahalo ea bakuli ka ho teba le ho baka bohloko bo boholo ba kelello ho bakuli. Grape polyphenol proanthocyanidins e tsejoa e le 'matla ka ho fetesisa a free radical scavenger'. E ka senya lipofuscin, ea sireletsa litho tse fapaneng 'me ea hlapolla matheba a' mala 'meleng. Ntle le moo, ho fapana le li-antioxidants tse tloaelehileng, li-procyanidin li ka tšela mokoallo oa mali le boko le ho sireletsa boko le methapo ea mali ho li-radicals tsa mahala.
Ho tloha ka holim'a letlalo: moea o litšila, mahlaseli a kotsi a mahlaseli a kotsi le k'homphieutha, litlolo (linoko, li-preservatives, li-pigments) le lintlha tse ling ke lisosa tsa ho hlahisa li-radicals tsa mahala, tse etsang hore lisele tsa letlalo li hlaseloe haholoanyane. . Ts'ebetsong ea tlhaselo e matla ea mahala le timetso ea lisele, palo e kholo ea lisele e shoa le mathata a metabolic, 'me litšila tse ka har'a lisele li ke ke tsa fetoloa, e leng se etsang hore ho be le pigment deposition, palo ea lisele tse ncha e fokotsehile haholo (lisele tse ncha ke tsa bohlokoa. ntlha ea ho boloka matla a letlalo). Li-proanthocyanidin tsa morara ha li khone ho tlosa li-radicals tsa mahala feela 'meleng oa motho, empa hape li khothalletsa metabolism ea letlalo, li arola tšilafalo ea tikoloho le tšenyo ea litlolo, li senya melanin le ho finyella phello ea letlalo le soeufalang. Procyanidin OPC ke ntho ea tlhaho e koahelang letsatsi, e ka thibelang mahlaseli a ultraviolet ho senya letlalo. Mahlaseli a letsatsi le mahlaseli a ultraviolet a ka bolaea 50% ea lisele tsa letlalo la motho, empa haeba u nka polyphenols ea morara bakeng sa tšireletso, hoo e ka bang 85% ea lisele tsa letlalo li ka pholoha lefu 'me ka katleho tsa "sireletsa khahlanong le letsatsi".
3. Boloka elasticity ea letlalo le ho fokotsa wrinkles
Letlalo la letlalo ke la lisele tse hokahaneng. Collagen le elastin e thata e nang le eona e phetha karolo ea bohlokoa mohahong oohle oa letlalo. Grape polyphenol proanthocyanidins e bapala karolo e 'meli letlalong: ka lehlakoreng le leng, e ka khothaletsa sebopeho sa khokahano e nepahetseng ea collagen; Ka lehlakoreng le leng, joalo ka sesebelisoa se sebetsang sa mahala sa radical scavenger, se ka thibela "over crosslinking" ea letlalo, sa thibela ponahalo ea mats'ope le maqeba, 'me sa boloka letlalo le le bobebe ebile le boreleli. Morara oa polyphenol proanthocyanidins e ka boela ea thibela tlhahiso ea elastase e thata, e thibela mosebetsi oa eona, 'me ea thibela li-radicals tsa mahala kapa elastase e thata ho senya protheine e thata, e le ho ntlafatsa ka hare ho bophelo bo botle ba letlalo, ho fokotsa mafu a letlalo le wrinkles, esita le ho felisa maqeba.
4. PMS ( premenstrual syndrome)
Mosali e mong le e mong a ke ke a tloaelana le PMS ( premenstrual syndrome ). Matšoao a akaretsang a PMS ke: bohloko, ho ruruha ha matsoele, mpa e sa lekaneng, ho ruruha sefahlehong, bohloko bo sa tsitsang ba pelvic, ho eketseha ha boima ba ’mele, ho se sebetse hantle ha maoto, ho se tsitse maikutlong, ho thaba, ho teneha, ho tepella maikutlong le hlooho ea methapo. Matšoao ana a bakoa ke karabelo e tloaelehileng ea 'mele ho ea boemong ba estrogen le progesterone' meleng