Iti emhlophe ivela kwiCamellia sinensistyala kanye njengeti emnyama, iti eluhlaza kunye neti ye-oolong. Yenye kwiindidi zeti ezintlanu ezibizwa ngokuba yiti yokwenyani. Phambi kokuba amagqabi eti emhlophe avuleke, amagqabi ayavunwa ukuze kuveliswe iti emhlophe. Ezi zihluma zihlala zigqunywe ziinwele ezimhlophe ezincinci, eziboleka igama labo kwiti. Iti emhlophe ivunwa kakhulu kwiphondo laseFujian eTshayina, kodwa kukho nabavelisi eSri Lanka, eIndiya, eNepal naseThailand.
I-oxidation
Iiti zokwenyani zonke ziphuma kumagqabi esityalo esinye, ngoko ke umahluko phakathi kweti usekelwe kwizinto ezimbini: i-terroir (ingingqi apho isityalo sikhule khona) kunye nenkqubo yemveliso.
Enye yeeyantlukwano kwinkqubo yokuvelisa iti nganye yokwenyani sisixa sexesha amagqabi avunyelwe ukuba adibanise. Iinkosi zeti zinokuqengqeleka, zityumze, zojiswe, zitshise kunye namagqabi aqhumayo ukuze zincede kwinkqubo yokufakwa kwe-oxidation.
Njengoko kukhankanyiwe, iti emhlophe yeyona icutshungulwayo kancinci yeeti eziyinyani kwaye ke ayihambi kwinkqubo ende ye-oxidation. Ngokuchaseneyo nenkqubo ende ye-oxidation yeti emnyama, ekhokelela kumbala omnyama, ocebileyo, iti ezimhlophe zibuna nje kwaye zome elangeni okanye indawo elawulwayo yokugcina indalo yegadi-entsha yemifuno.
Iprofayile yeNcasa
Kuba iti emhlophe icutshungulwa kancinci, ifaka iprofayile ethambileyo yencasa ethambileyo kunye nombala otyheli. Inencasa eswiti kancinci. Xa yenziwe ngokufanelekileyo, ayinayo incasa ebukhali okanye ekrakra. Kukho iintlobo ngeentlobo ezahlukeneyo, ezineziqhamo, imifuno, iziqholo kunye neentyatyambo.
Iintlobo zeTea emhlophe
Kukho iindidi ezimbini eziphambili zeti emhlophe: Inaliti yeSiliva kunye nePeony emhlophe. Nangona kunjalo, kukho ezinye iiti ezimhlophe ezibandakanya i-Long Life Eyebrow kunye ne-Tribute Eyebrow kunye neeti ezimhlophe ezinjengoCeylon White, i-African White kunye ne-Darjeeling White. Inaliti yeSiliva kunye ne-White Peony ithathwa njengeyona nto iphakamileyo xa ifika kumgangatho.
Inaliti yeSilivere (Bai Hao Yinzhen)
Iindidi zeSiliva zeNaliti yeyona ti eethe-ethe necolekileyo emhlophe. Iqukethe kuphela i-buds ezinemibala yesilivere malunga ne-30 mm ubude kwaye inika ukukhanya, incasa emnandi. Iti yenziwa kusetyenziswa amagqabi amancinane kuphela kwisityalo seti. Inaliti emhlophe yeti enegolide egungxulwayo, ivumba lentyatyambo kunye nomzimba onamaplanga.
Ipeony emhlophe (Bai Mu Dan)
I-White Peony yeyesibini kwizinga eliphezulu iti emhlophe kwaye inomxube wamathupha kunye namagqabi. Ngokuqhelekileyo, i-White Peony yenziwe ngokusebenzisa amaqabunga amabini aphezulu. Iti ezimhlophe zePeony zinencasa yencasa eyomeleleyo kunohlobo lweNaliti yeSiliva. Iincasa ezintsonkothileyo zidibanisa amanqaku aneentyantyambo kunye nemvakalelo egcweleyo kunye nesiphelo senutty kancinane. Le ti imhlophe ikwajongwa njengohlahlo lwabiwo-mali olulungileyo xa kuthelekiswa neNaliti yeSiliva njengoko inexabiso eliphantsi kwaye isabonelela ngencasa entsha, eyomeleleyo. Iti emhlophe ye-Peony iluhlaza ngakumbi kunye negolide kuneyona pricier enye.
IiNzuzo zeMpilo zeTea emhlophe
1. Impilo yolusu
Abantu abaninzi basokola ngokungahambi kakuhle kwesikhumba njengamaqhakuva, amabala kunye nokutshintsha kwebala. Ngelixa uninzi lwezi meko zolusu zingeyongozi okanye zisongela ubomi, zisacaphukisa kwaye zinokuthoba ukuzithemba. Iti emhlophe inokukunceda ufezekise ibala elilinganayo ngenxa yeempawu ze-antiseptic kunye ne-antioxidant.
Uphononongo olwenziwa yiYunivesithi yaseKinsington eLondon lubonise ukuba iti emhlophe inokukhusela iiseli zolusu kumonakalo owenziwa yihydrogen peroxide kunye nezinye izinto. Iti emhlophe etyebileyo ene-Antioxidant ikwanceda ekupheliseni iiradicals zasimahla ezinokukhokelela kwiimpawu zokwaluphala kwangaphambi kwexesha kubandakanya umbala kunye nemibimbi. Iipropathi ezichasene nokudumba kweti emhlophe ye-antioxidants nazo zinokunceda ukunciphisa ububomvu kunye nokudumba okubangelwa zizifo zolusu ezifana ne-eczema okanye i-dandruff (1).
Ekubeni i-acne ihlala ibangelwa kungcoliseko kunye nokwakhiwa kwe-radical free, ukusela ikomityi yeti emhlophe kanye okanye kabini yonke imihla kunokucoca ulusu. Ngaphandle koko, itiye emhlophe ingasetyenziselwa ukuhlamba ukucoca ngokuthe ngqo esikhumbeni. Unokuphinda ubeke ibhegi yeti emhlophe ngqo kuyo nayiphi na indawo enenkathazo ukukhawulezisa ukuphilisa.
Uphononongo lwe-2005 olwenziwe nguPastor Formulations lubonise ukuba itiye emhlophe ingaba luncedo kubantu abahluphekayo kwiimeko zesikhumba kuquka i-rosacea kunye ne-psoriasis. Oku kunokuba negalelo kwi-epigallocatechin gallate ekhoyo kwiti emhlophe enceda ukuvelisa iiseli ezintsha kwi-epidermis.2).
Iti emhlophe iqulethe izixa eziphezulu zeephenols, ezinokomeleza zombini i-collagen kunye ne-elastin iboleka imbonakalo egudileyo, yolutsha eluswini. Ezi proteni zimbini zibalulekile ekudaleni ulusu elomeleleyo kunye nokuthintela imibimbi kwaye zifumaneka kwiimveliso ezahlukeneyo ze-skincare.
2. UThintelo loMhlaza
Uphononongo lubonise unxibelelwano oluluqilima phakathi kweeti zokwenyani kunye nokubanakho ukuthintela okanye ukunyanga umhlaza. Ngelixa izifundo zingagqibekanga, izibonelelo zempilo zokusela iti emhlophe zibalelwa kakhulu kwi-antioxidants kunye ne-polyphenols kwiti. I-Antioxidants kwiti emhlophe inokunceda ukwakha i-RNA kwaye ithintele ukuguqulwa kweeseli zofuzo ezikhokelela kumhlaza.
Uphononongo ngo-2010 lwafumanisa ukuba i-antioxidants kwiti emhlophe yayisebenza ngakumbi ekuthinteleni umhlaza kuneti eluhlaza. Abaphandi basebenzise isicatshulwa seti emhlophe ukujolisa kwiiseli zomhlaza wemiphunga kwilebhu kwaye iziphumo zabonisa ukufa kweseli exhomekeke kwidosi. Ngelixa izifundo ziqhubeka, ezi ziphumo zibonisa ukuba iti emhlophe inokunceda ukunqanda ukwanda kweeseli zomhlaza kwaye nokuba negalelo ekufeni kweeseli eziguqukileyo (3).
3. Ukunciphisa umzimba
Kubantu abaninzi, ukunciphisa umzimba kudlulela ngaphaya kokwenza isigqibo soNyaka oMtsha; ngumzabalazo wokwenene ukulahla iikhilogram kwaye uphile ixesha elide kwaye usempilweni. Ukutyeba ngokugqithisileyo yenye yezinto eziphambili ezinegalelo kubomi obufutshane kwaye ukuncipha kobunzima kuyanda kweyona nto iphambili ebantwini.
Ukusela iti emhlophe kunokukunceda ufezekise iinjongo zakho zokunciphisa umzimba ngokunceda umzimba wakho ukuba ufunxe izondlo ngokufanelekileyo kwaye ulahle iipounds ngokulula ngokukhawulezisa imetabolism. Uphononongo lwaseJamani lwango-2009 lwafumanisa ukuba iti emhlophe inokunceda ukutshisa amanqatha omzimba agciniweyo ngelixa ikhusela ukwakheka kweeseli ezintsha zamafutha. I-Catechins efunyenwe kwiti emhlophe inokukhawulezisa iinkqubo zokugaya kunye nokunceda ukunciphisa umzimba (4).
4. Impilo yeNwele
Ayikuphela nje iti emhlophe elungele ulusu, inokunceda ukuseka iinwele ezisempilweni. I-antioxidant ebizwa ngokuba yi-epigallocatechin gallate ibonakaliswe ukwandisa ukukhula kweenwele kunye nokuthintela ukulahleka kweenwele kwangaphambili. I-EGCG ibonise isithembiso xa unyanga izifo zesikhumba se-scalp ezibangelwa yibhaktheriya echasene nonyango oluqhelekileyo (5).
Iti emhlophe ikwakhusela ngokwendalo ukonakaliswa lilanga, nto leyo enokunceda ukugcina iinwele zingomi kwiinyanga zasehlotyeni. Iti emhlophe inokubuyisela ukukhanya kwendalo kweenwele kwaye isetyenziswe ngokufanelekileyo njengeshampu ukuba ujonge ukwenza i-capital ekukhanyeni.
5. Ukuphucula ukuzola, ukugxila kunye nokuphaphama
Iti emhlophe ineyona ndawo iphezulu ye-L-theanine phakathi kweeti eziyinyani. I-L-theanine yaziwa ngokuphucula ukuphaphama kunye nokugxila kwingqondo ngokuthintela izivuseleli ezinomdla ezinokukhokelela ekusebenzeni ngokugqithisileyo. Ngokuthomalalisa isivuseleli engqondweni, iti emhlophe inokukunceda ukuba uphumle ngelixa ukhulisa ukugxila (6).
Le khompawundi yemichiza ikwabonise izibonelelo zempilo ezilungileyo xa kufikwa kwixhala. I-L-theanine ikhuthaza ukuveliswa kwe-neurotransmitter GABA, enemiphumo yendalo yokuthomalalisa. Elona candelo lilungileyo malunga nokusela iti emhlophe ungavuna izibonelelo zokunyuka kokuphaphama ngaphandle kweziphumo ebezingalindelekanga zokozela okanye ukukhubazeka okuza neziyobisi ezingoxinzelelo ezichazwe ngugqirha.
Iti emhlophe ikwaqulathe isixa esincinci se-caffeine enokukunceda uqalise usuku lwakho okanye unikeze i-pick-me-up emva kwemini. Ngokomyinge, iti emhlophe iqulethe malunga ne-28 mg ye-caffeine kuyo yonke i-8-ounce indebe. Oko kungaphantsi kwe-avareji ye-98 mg kwikomityi yekofu kwaye ngaphantsi kwe-35 mg kwiti eluhlaza. Ngomxholo ophantsi we-caffeine, unokusela iikomityi ezininzi zeti emhlophe ngosuku ngaphandle kweziphumo ezibi ezinokubakho iikomityi zekofu. Unokufumana iikomityi ezintathu okanye ezine ngosuku kwaye ungakhathazeki malunga nokuziva unejittery okanye ukuphuthelwa.
6. Impilo yomlomo
Iti emhlophe inamanqanaba aphezulu e-flavonoids, i-tannins kunye ne-fluorides enceda amazinyo ukuba ahlale esempilweni kwaye omelele. I-Fluoride yaziwa kakhulu njengesixhobo sokuthintela ukubola kwamazinyo kwaye ifumaneka rhoqo kwiintlama zamazinyo. Zombini iitannins kunye neeflavonoids zinceda ukuthintela ukwakheka kweplaque enokubangela ukubola kwamazinyo kunye nemingxuma (7).
Iti emhlophe ikwaqhayisa ngeempawu ze-antiviral kunye ne-antibacterial ezinceda ukugcina amazinyo kunye neentsini zisempilweni. Ukufumana izibonelelo zempilo yezinyo kwiti emhlophe, jolise ukusela iikomityi ezimbini ukuya kwezine ngosuku kwaye uphinde ukhuphe iibhegi zeti ukuze ukhuphe zonke izondlo kunye ne-antioxidants.
7. Uncedo lokuNyanga isifo seswekile
Isifo seswekile sibangelwa zizinto zemfuza kunye nendlela yokuphila kwaye yingxaki eyandayo kwihlabathi lanamhlanje. Ngethamsanqa, kukho iindlela ezininzi zokulawula nokulawula isifo seswekile kunye neti emhlophe yenye yazo.
I-Catechins kwiti emhlophe kunye nezinye i-antioxidants ziye zaboniswa ukunceda ukukhusela okanye ukulawula uhlobo lwe-2 yeswekile. Iti emhlophe isebenza ngokufanelekileyo ukuthintela umsebenzi we-enzyme i-amylase ebonisa ukufunxwa kweglucose emathunjini amancinci.
Kubantu abanesifo seswekile soHlobo lwesi-2, le enzyme yophula isitatshi ibe yiswekile kwaye inokukhokelela ekunyukeni kweswekile yegazi. Ukusela iti emhlophe kunokunceda ukulawula ezo spikes ngokuthintela ukuveliswa kwe-amylase.
Kuphononongo lwaseTshayina lwango-2011, izazinzulu zafumanisa ukuba ukusetyenziswa rhoqo kweti emhlophe kwehlisa amanqanaba eglucose egazini ngama-48 ekhulwini kunye nokwandisa ukukhuselwa kwe-insulin. Uphononongo lukwabonise ukuba ukusela iti emhlophe kunceda ukunciphisa i-polydipsia, olunxano olunzima olubangelwa zizifo ezifana nesifo seswekile (8).
8. Ukunciphisa ukudumba
I-catechins kunye ne-polyphenols kwiti emhlophe ziqhayisa ngeepropathi ezichasayo ezinokuthi zincede ukuthomalalisa iintlungu ezincinci kunye neentlungu. Uphononongo lwezilwanyana zaseJapan olupapashwe kwi-MSSE Journal lubonise ukuba i-catechins efunyenwe kwiti emhlophe inceda ekubuyiseleni ngokukhawuleza kwemisipha kunye nokulimala okuncinci kwemisipha.9).
Iti emhlophe ikwaphucula ukujikeleza kwaye ihambisa ioksijini kwingqondo kunye namalungu. Ngenxa yoku, iti emhlophe iyasebenza ekunyangeni iintloko ezincinci kunye neentlungu kunye neentlungu ekusebenzeni.