Anafhlavin (TFS)mmeThearbigins (TRS)ke lihlopha tse peli tse ikhethileng tsa metsoako e ntšo e fumanoeng tee e ntšo, e 'ngoe le e' ngoe e nang le lipina tse ikhethang tsa lik'hemik'hale tse ikhethang tsa lik'hemik'hale. Ho utloisisa liphapang lipakeng tsa likhohlano tsena ho bohlokoa bakeng sa ho utloisisa menehelo ea tsona ka bomong le melemo ea bophelo bo botle. Sengoliloeng sena se ikemiselitse ho fumana pherekano e felletseng ea likhohlano pakeng tsa Malafati le Thearisticins, tse tšehetsoang ke bopaki ba ho se tšoane le se tšoanang.
MaAflavin le Therabicins ke li-flavonoids tse tlatselletsa 'mala, tatso le' mele oa 'mele.MaAflavin ke lamunu kapa e khubelu, 'me ho ruruha ho khubelu. MaAflavin ke li-flavinoni tsa pele tsa ho hlaha nakong ea oxidation, ha thehera e hlaha hamorao. Maaflavin o kenya letsoho ho ts'oarella tee, khanya le bomoeang le bomoeang, ha therole e kenya letsoho ho matla le melomo ea eona.
Maaflavin ke sehlopha sa metsoako ea Polyphenolie e tlatsetsang 'mala, tatso le ho khothaletsa bophelo bo botle ba tee e ntšo. Li thehoa ka mokhoa o oxidantian oxidantication ea li-catechin nakong ea ho beoa ha makhasi a makhasi a tee. MaAflavins e tsebahala ka litlamorao tsa tsona tsa ho ruruha le ho ruruha ho rusomisetsang ho kula, ho kenyelletsa ts'ireletso ea batho ba bangata, le litlamorao tse thibelang mafu.
Ka hlakoreng le leng,ThearbiginsMetsoako e meholo ea polyphenonyic e tsoang ho oxidals ea polyphenols nakong ea ho beoa tee ea makhasi a makhasi a tee. Ba ikarabella bakeng sa 'mala o bofubelu bo bofubelu bo botala le tatso e tummeng ea tee e ntšo. Therubigins e kopane le lisebelisoa tsa ho rukoloha, tsa anti -ction, le tsa tšireletso le letlalo tse sirelletsang, li ba thabiseng lefats'eng la anti-botsofali.
Mak'heiti, Malaflavins e fapane le botle ba limolek'hule ho latela lipalo tsa bona tsa lisele. Malafhlavin ke metsoako e metsetsang, e bolelang ho kopanya ha likarolo tse nyane tse ba botsang, ha li-informeric li hlahisa polymeright tse ngata nakong ea tee ea flavinonotion nakong ea tee. Ho ba le maemo ana a sebopeho ho thusa ho etsa lintho tsa bona tse fapaneng tsa likouji le bophelo bo botle ba bophelo bo botle.
| Mahlanya | Thearbigins | |
| Mmala | Orange kapa e khubelu | Bofubelu bo bofubelu |
| Tlatsetso ea Tee | Astringens, khanya le bomolimo | Matla le Moutha |
| Sebopeho sa lik'hemik'hale | E hlalositsoe hantle | Heterogeneeous and o sa tsejoe |
| Peresente ea boima bo omeletseng ka tee e ntšo | 1-6% | 10-20% |
MaAflavin ke sehlopha sa mantlha sa metsoako e sebelisitsoeng ho lekola boleng ba tee e ntšo. Karolelano ea Maaflavin ho ea ho Barubigins (tf: Tr) e lokela ho ba 1: 10 ho ea ho 1:12 bakeng sa tee e ntšo e ntšo. Nako ea belisoa ke karolo e kholo ea ho boloka tf: literene.
Malaflavin le Thehoa ea thellavins le therabigins e thehiloe ho tsoa ho li-intechin nakong ea enzzymation ea enzzymatic ea tee nakong ea thepa. Malaflavin o fana ka 'mala o mofubelu kapa oa lamunu ho tee' me o kenya letsoho ho sethaleng sa melomong le boholo ba sebopeho sa tranelate. Ke metsoako e makatsang e nang le sehlopha sa Benzotropole Skeleton e thehoa ho tsoa ho cou-oxidation ea lipara tse khethiloeng tsa li-catechins. Oxidation ea b rose of the By. Malapha a mane a maholo a majaba a se a khetholloa teelong e ntšo: Mafafhlan, Mafaglavin-3 ka-Monogallaten-3'-3'fatene. Ho feta moo, maqhubu a bona le litlolo li ka ba teng. Haufinyane, boteng ba ho ba teng ha The Kh in Theafhlan le Tetragallate ka tee e ntšo e tlalehiloe (Chen et al., 2012). Maaflavins e ka fella ka mokhoa o tsoelang pele. Mohlomong e boetse ke liphiri bakeng sa sebopeho sa polymeric therubigins. Leha ho le joalo, mochini oa karabelo o sa tsejoe ho hillherto. Therabigins ke mebala e khubelu kapa e lefifi ka tee e ntšo, li-account tsa tsona tsa litaba tsa 60% ea boima ba tee.
Tumellanong le melemo ea bophelo bo botle, Maaflavin o ithutile ho bona haholo bakeng sa karolo ea bona e ka bang teng ho ntšetsa pele bophelo bo botle ba pelo. Patlisiso e boetse e re e khothalelitse hore Beafhlavin e ka thusa ho fokotsa maemo a cholesterol, 'me ao ho leng molemo oa ho opamisa sekepe. Ho feta moo, Malafhlavin o bontšitse monyetla oa ho thibela kholo ea ho hola ka mofetše 'me e ka ba le thepa ea anti-diabtic.
Ka lehlakoreng le leng, Beaubigins e amana le litlamorao tsa antioxidant le anti-anti-assibat tsa ho loantšana le khatello ea maikutlo le ho ruruha ha mmele. Mefuta ena e ka tlatsetsa litlamorao tse ka bang maqhehi le tšireletso ea lipalesa, li li etsa hore li thahaselle lipatlisiso tsa letlalo le lits'oants'o.
Qetellong, Maarubichavin le Therabicins ke likhalase tsa Polyphenolic tse fumanehang tee e ntšo, e 'ngoe le e' ngoe e nang le lipina tsa lik'hemik'hale tse ikhethang le melemo ea bophelo bo botle le melemo ea bophelo bo botle le melemo ea bophelo bo botle le melemo ea bophelo bo botle le melemo e metle. Ha bo-tlhello ba hokahane le bophelo bo botle ba pelo, thepa ea anti-kankere le ts'ireletso ea lefuba le sirelletsang letlalo, e ba thabisetsang lipatlisiso tse hanyetsanang le tsa lehloa.
Litšupiso:
Hamilton-Miller JM. Thepa ea likokoana-hloko ea tee (Camellia sinnensis l.). Basebeletsi ba entimicrob ba khaoha. 1995; 39 (11): 2375-2377.
Khan N, Mukhtar H. Toe PolypheLols Bakeng sa Phetiso ea Bophelo. Life Sci. 2007; 81 (7): 519-533.
Mandel S, uenadim mb. Catechin Polyphelinols: Neurodegeneration le neuroprotection maloetse a Neurodegenologen. Radic biol e amanang le mahala. 2004; 37 (3): 304-17.
Jochmann N, Baumann G, Stangl v. Green V. Green Te Tee le lefu la pelo: ho liphofu tsa methapo ho lebisa bophelong ba motho. Curr Potso ea Contem Nitr Tlhokobela Matabe Tlhokomelo. 2008; 11 (6): 758-765.
Nako ea poso: Mots'eanong-11-2024
