Iindaba - Yintoni oyaziyo nge-kava extract?

Malunga neKava Extract

I-Kava extract isekelwe kwingcambu okanye isiqu sePiper methysticum G.Forst, kwaye isithako esisebenzayo esiphambili yi-kava lactone. I-Kava pepper sisihlahla esihlala sihleli sosapho lwepepile. Kwezinye iindawo zaseAfrika, iwayini eyenziwe ngengcambu yepepile yeKava ibizwa ngokuba yi "Kava" (Kawax). Yenye yezona zityalo zidumileyo ezisetyenziselwa ukunyanga ixhala kwaye ithathwa njengengayongozi okanye engenabungozi kangako. Ngo-1995, ipepile ye-kava yaba yenye yezona zityalo zithengiswa kakhulu ezingama-20 eJamani, izithako kunye neemveliso ze-kava zithengiswa kwiindawo ezininzi zokutya kwiishelufu zeevenkile ezinkulu.

Kutheni iKava ithandwa kangaka?

Ngenxa yeenzuzo ezininzi zempilo ze-kava, ukusetyenziswa kwayo kwishishini lamayeza kuyanda. Ihlala isetyenziswa njengesongezelelo semifuno esithomalalisayo esinokunceda abantu ukulawula iingxaki zoxinzelelo kunye nokuxhalaba. Kubekho utshintsho kwihlabathi liphela ukusuka kumayeza okwenziwa ukuya kumayeza emveli kuba amayeza akholelwa ngokubanzi ukuba akhuselekile kakhulu kwaye akanazo iziphumo ebezingalindelekanga. Ngoko ke imveliso yeKava kuthiwa ifumana ukuthandwa njengesithako sempilo yesondlo phakathi kwabavelisi bamayeza kunye nabantu abaqaphela impilo.

Ngenxa yokufumaneka ngokubanzi kunye nokusetyenziswa okulula, izicatshulwa zomgubo weengcambu ze-kava zithatha indawo ephambili kwimarike ye-kava root extract. Idla ngokucwiliswa emanzini ashushu kwaye iselwe ngohlobo lweti. Iyanda ngokuthandwa ngabantu njengendlela yokuyithatha endaweni yeti eqhelekileyo kuba inemvakalelo yovuyo kwaye ayinayo i-caffeine, enokubanceda bakwazi ukumelana noxinzelelo. Iimveliso zomgubo zisetyenziswa kakhulu kwisondlo somntu kunye nesongezelelo sokutya.

Yintoni umsebenzi we-Kava extract?

·Aixhala

Njengezinye izinto zemveli zokuthomalalisa imithambo-luvo, kuquka i-valerian, i-passionflower, i-balsam kunye ne-lemon balm, i-kava pepper ikwanefuthe kwi-gamma-aminobutyric acid (GABA) neurotransmitters. I-GABA yeyona neurotransmitter ilawulayo kwinkqubo ye-nervous ephakathi ecothisa ukusebenza kwengqondo. Nangona i-kava piperolactone ibopha kancinci kwi-GABA receptors, ibonakala iqinisa kakhulu ukubopha kwayo kwezinye iimolekyuli. Ngoko ke i-kava piperolactone inokuphucula umsebenzi we-GABA ngokuqinisa ukubopha kwezi molekyuli.

Nangona kunjalo, umahluko ophambili phakathi kwepepile ye-kava kunye nezinye izinto eziqhelekileyo zokuthomalalisa ingqondo kukuba ikwanefuthe elinamandla kwiitshaneli zesodium ezigadwe yi-voltage-gated (VGSC). I-VGSC ngumjelo kwi-membrane yeseli kwaye ibalulekile ekusebenzeni kwemithambo-luvo ngokubanzi. Xa umjelo wesodium uvuliwe, isignali yombane ihamba ngemithambo-luvo, idala impulse yemithambo-luvo. I-Kava perolactone ibonakala ivimba imijelo yesodium, nto leyo enciphisa umsebenzi wobuchopho kunye nemithambo-luvo iyonke. Isiphumo esinjalo kunye nokubopha imolekyuli yokuqinisa kwi-GABA receptors mhlawumbi sisizathu sesiphumo sokulwa nokuxhalaba kwepepile ye-kava.

Yintoni umsebenzi we-Kava extract?

·Nciphisa ukudumbakwayeukuthintela ukujiya kwegazi

Ekuqaleni kweminyaka yoo-1960, izifundo zezilwanyana zaqala ukubonisa ukuba esi sityalo sinemiphumo ebalulekileyo yokulwa nokudumba. Olu phononongo lubonise ukuba ipepile ye-kava inokunciphisa impendulo yokudumba ebangelwa kukuvezwa kwinani elikhulu leekhompawundi kunye nemitha ye-UV.

I-Tumor necrosis factor-α (TNF-α) yimolekyuli enkulu yokubonisa iiseli ezivuthayo. Ezinye iindlela ezisemgangathweni zokulungisa izifo ezibangelwa kukuzikhusela komzimba ziquka ukulawula i-TNF-alpha. Ii-kava lactones kwi-kava pepper zibonakala zilawula i-TNF-α. I-Endotoxin yikhompawundi ekhoyo kwi-membrane yangaphandle yebhaktiriya ene-gram-negative ebangela kakhulu impendulo yokudumba. Emva kokunika iimpuku iidosi ezibulalayo ze-endotoxin, i-kava pepper yakwazi ukugonya iimpuku kwimpendulo yokudumba eyayidla ngokuba yingozi.

Ezi ziphumo zokulwa nokuvuvukala zibonakala ngathi ziyanciphisa iziganeko zokujiya kwegazi ezibangelwa yimpendulo yokuvuvukala. Esi siphumo sibonakala sisebenza ngokulawula indlela yokusabela kokuvuvukala elawulwa yi-arachidonic acid-i-fat ekhuthaza ukuvuvukala.

·Xhasa ubuthongo

Ezinye iimvavanyo zeklinikhi zifumanise ukuba ipepile ye-kava inceda ukuphucula ukungalali. Uphononongo oluphononongiweyo lufumanise ukuba zombini iindlela zonyango zincedile. Ipepile ye-Kava inokunciphisa uxinzelelo kunye nokungalali