Tannins ka tee

Tannins tse phahameng metsoako ea limolek'hule boima tsoa phenols polyhydric. Metsoako e na le matla a ho pula ea liprotheine le alkaloids, re filoe e le hantle astringent.

Tannins ba joalo bitsoa ka lebaka la thepa ea lona. Ba ba khona ho "emelana" letlalong, etsa hore e be metsi manganga. Nakong e fetileng, hona o ile a sebelisa the oak makhapetla a. Tsela ntlheng ena, o ne a bitsoa "tanning" le dintho maphelong a bona - tanning. Metsoako e na le e tlase toxicity.

Hlokomela hore tannin (acid e tannic) e ile ea pele lokiseditsweng ho selemo 1797 e. Foromo lona bo hloekileng e entsoeng ka 1815.

Tannins ba ho pharaletseng sebelisoa e le astringent, mahlahana antibacterial ka mafu a ea tsamaiso tshilong ya dijo. Ho feta moo, dikarolo sebelisoa ka mafu a hlabang tsa ba cavity molomo (jwalo ka rinsing), liso tsa ka maleng le diso tse ling.

-Ba khahlanong le a hlabang mosebetsi oa tannins e amanang le matla a bona a ho kopana le liprotheine. Ka lebaka leo, ha thehoa ka sireletsang plenochka mucous thibela ha namela libakeng tse ling tsa ho ruruha. Tannins ke e atlehang ha e sebelisoa ka lihlooho ka mahlahana haemostatic.

Tannins ka ngata ka ho lekaneng li le teng ka tee. Ba bang ba dikarolo, joalokaha ho boletsoe ka holimo, na thepa e hemostatic,-ba khahlanong le a hlabang le antibacterial. (Robala tjheseletsa, ho etsa mohlala, a atisa ho sebelisa bakeng sa mafu a leihlo la). Ba bang ba polyphenols (catechins) ba na le thepa ea P-vithamine. Ba thusa ho ntlafatsa tshilo ya dijo, matlafatsa marako a methapo ea mali ea boholo bo tsohle, fokotsa e lumellang metsi ho kena bona. Re lokela ho hlokomela hore ho na le sete e feletseng na catechins Green tee. Ka ba batsho tsa polyphenols ea eona e nyenyane haholo.

Tannins ba ka mafolofolo ho kopana le e mahareng asiti le tšepe. Ka mohlala, ha qalile ho riteloa tee ka setshelo tšepe fellang sootho le seretse ritela. The mahareng ke asiti khanyang e tee (e le hantle ena e ka bonoa, phaella ka ho re le sirilamunu). Le ho feta ka tannins ka tee eo, tart eketsehileng le astringent ho tatso le. Nolofatsa tatso lona ka ho eketsa lebese.

Libaka tse Hloahloa tsa tannins ba qhalwa ho ya ka metsi a chesang ( 'me ka hona tee e qalile ho riteloa ka metsi a phehile). The tjheseletsa folisoa hangata e koahetsoeng - ke e nngwe ya thepa ea polyphenols. Haeba e ha e, sena e bontša palo lekaneng ea tannins ka feedstock ena. Clouded ritela ka halefile - ka nako eo ho e hlakileng hape.

Ka moriana, le thepa ea tannins sebelisoa ka mafolofolo. E o tsejoa hore tee polyphenols Ka mohlala, li matla antioxidants. Tabeng ena, ba ile ba ba atisa ho sebelisa ka maemo a ho chefo. Sena ke ka ntlha ya go thepa tsa bona ho theha maqhama 'ba sireletsehile ho liprotheine fapaneng kotsi, acid, alkaloids, tšepe,' me joale tlosa ba le 'mele.

Ka tlhaho, dimela tse ngata li na tannins. Boholo ba metsoako tsena ka binary ena. Tannins morui, dimelametsing, li-fungus, ferns, mosses. Tannins teng phaene, moluoane, beech.

Sumac tanning - moemeli oa sumach lelapa - boetse e na le metsoako polyphenolic. Re lokela ho hlokomela hore boleng khōlō ka ho fetisisa ke letlobo mocha le makhasi bokelloa pele hore ho thehoe tholoana tala. Moro ho tswa ho lihlahisoa tse tala e balletsweng ke ho hlatsa, ho nyekoa ke pelo, hemoptysis. Infusions ba ho pharaletseng sebediswa bakeng sa ho ruruha ka molomo cavity, larynx, pharynx, nko. Ho feta moo, sumac tannin ya sebediswa ka mafu a li chesa, maqeba e le astringent, sebolaya dikokwana-hloko le -ba khahlanong le a hlabang moemeli. Ho atleha ha infusions, tinctures nakong ea sethaleng pele ea lefu la tsoekere.

Leha ho le joalo, phofo omisitsoeng tholoana sumac Caucasus sebelisoa e le seasoning bakeng sa lijana a hlobaetsang le nama therefrom.