Ngā Pūrongo - He aha tāu e mōhio ana mō te tangohanga kava?

Mō te Tangohanga Kava

Ko te tangohanga kava i ahu mai i te pakiaka, i te kakau rānei o Piper methysticum G.Forst, ā, ko te matū matua ko te kava lactone. He rakau iti ā-tau te pepa kava nō te whānau pepa. I ētahi wāhi o Āwherika, ko te waina i hangaia mai i te pakiaka pepa kava e kiia ana ko "Kava" (Kawax). Ko tētahi o ngā otaota rongonui e whakamahia ana hei rongoā i te manukanuka, ā, e kiia ana kāore e whakawara, kāore hoki e paitini. I te tau 1995, ko te pepa kava tētahi o ngā otaota 20 e tino hokona ana i Tiamana, ā, e hokona ana ngā tangohanga me ngā hua kava i roto i ngā taonga kai maha i runga i ngā whata o te hūperamākete.

He aha i rongonui ai a Kava?

Nā te maha o ngā painga hauora o te kava, kei te piki haere tōna whakamahinga i roto i te umanga rongoā. He mea whakamahi noa hei tāpiringa otaota whakamarie hei āwhina i te tangata ki te whakahaere i ngā raruraru ahotea me te manukanuka. Kua nekehia te ao mai i ngā rongoā hangai ki ngā rongoā tuku iho nā te mea e whakaponohia whānuitia ana he haumaru ake ngā otaota, ā, kāore he pānga taha. Nō reira, e ai ki ngā pūrongo kei te piki haere te rongonui o te hua Kava hei wāhanga hauora kai i waenga i ngā kaihanga rongoā me te hunga e aro nui ana ki te hauora.

Nā te whānui o te wātea me te ngāwari o te whakamahi, ko ngā tango paura pakiaka kava te wāhanga nui o te mākete tango pakiaka kava. He maha ngā wā ka rumakina ki te wai wera, ka inumia hei tī. Kei te piki haere te rongonui o tēnei i waenga i te tangata hei whakakapi mō te tī noa, nā te mea he harikoa, ā, kāore he kawheine i roto, ka āwhina i a rātou ki te aro atu ki te ahotea. He whānui te whakamahinga o ngā hua paura i roto i ngā tāpiringa tiaki whaiaro me ngā tāpiringa kai.

He aha te mahi a te tangohanga Kava?

·Amanukanuka

Pērā i ētahi atu matū whakamarie hinengaro tuku iho, tae atu ki te valerian, te passionflower, te balsam me te lemon balm, he pānga anō tō te pepa kava ki ngā neurotransmitters gamma-aminobutyric acid (GABA). Ko te GABA te neurotransmitter matua e whakahaere ana i te mahi a te roro. Ahakoa he ngoikore te here o te kava piperolactone ki ngā kaiwhakawhiwhi GABA, te āhua nei ka kaha ake te here ki ētahi atu ngota. Nō reira, ka taea e te kava piperolactone te whakarei ake i te mahi GABA mā te whakapakari i te here o ēnei ngota.

Heoi, ko te rerekētanga matua i waenga i te pepa kava me ētahi atu matū whakamarie hinengaro noa ko tōna pānga kaha ki ngā hongere konutai kua āraihia e te ngaohiko (VGSC). He hongere kei runga i te kiriuhi pūtau te VGSC, ā, he mea nui mō te mahi whānui o te io. Ina tuwhera te hongere konutai, ka haere te tohu hiko i te taha o te io, ka hanga he nekehanga io. Te āhua nei ka aukati te kava perolactone i ngā hongere konutai, ka whakaiti i te mahi whānui o te roro me te io. Ko taua pānga me te here o te ngota whakapakari ki ngā kaiwhakawhiwhi GABA pea te take o te pānga ārai-manukanuka o te pepa kava.

He aha te mahi a te tangohanga Kava?

·Whakamamae i te mumurameārai toto toto

I te tīmatanga o te tekau tau atu i 1960, ka tīmata ngā rangahau kararehe ki te whakaatu he nui ngā pānga ārai-mumura o tēnei otaota. I whakaatuhia e tēnei rangahau ka taea e te pepa kava te whakaiti i te urupare mumura i puta mai i te pānga ki te maha o ngā matū me ngā hihi UV.

Ko te pūmua mate pukupuku-α (TNF-α) he ngota tohu pūtau mumura nui. Ko ētahi o ngā rongoā paerewa mō ngā mate pūnaha ārai mate ko te whakahaere i te TNF-alpha. Ko ngā kava lactones i roto i te pepa kava te āhua nei hei whakahaere i te TNF-α. Ko te Endotoxin he matū kei roto i te kiriuhi o waho o ngā huakita gram-negative e kaha ana te whakaoho i te urupare mumura. Whai muri i te hoatutanga o te endotoxin ki ngā kiore, ka taea e te pepa kava te ārai i ngā kiore mai i te urupare mumura e mate ai te tangata.

Ko ēnei pānga ārai-mumura te āhua nei ka whakaiti i ngā mahi toto totoka i puta mai i te urupare mumura. Ko te āhua nei ka mahi tēnei pānga mā te whakahaere i te ara urupare mumura e whakahaerehia ana e te waikawa arachidonic - he ngako whakatairanga-mumura.

· Tautoko i te moe

Kua kitea i roto i ētahi whakamātautau haumanu he āwhina te pepa kava ki te whakapai ake i te kore moe. I kitea i roto i tētahi rangahau whakamātautau he āwhina ngā maimoatanga e rua. Ka taea e te pepa kava te whakaiti i te ahotea me te kore moe