Gịnị ka ịṅụ theanine na-eme?

Kedu Ms Theaninna?

Theanine bụ amino acid nwere ọdịnaya kachasị elu na tii, nke nwere ihe karịrị 50% nke amino acid efu niile. Ọdịnaya nke theanine dị iche iche dabere na ụdị na akụkụ nke tii ahụ. Theanine bụ 1%-2% nke ịdị arọ nke tii akọrọ.

Tii theanine, nke a makwaara dị ka glutamic acid γ-ethylamide, bụ amino acid nke na-abụghị protein pụrụ iche nke tii. E wepụtara ya na tii akwụkwọ ndụ akwụkwọ ndụ na 1950. Ọ nwere ụtọ na uto ọhụrụ ma na-ebelata ilu nke caffeine na Catechins. Ọ bụ otu n'ime amino acid e ji mara tii, nke na-eme ihe dị ka 50%-60% nke amino acid niile dị na tii.

Theanine nke na-apụta n'okike bụ ụdị L, ebe ọtụtụ theanine nke e ji aka mee bụ ngwakọta nke ụdị D na ụdị L; n'ihi nhazi dị iche iche, ọrụ bayoloji nke D-theanine n'ime ahụ dị obere nke ukwuu, ebe ọrụ bayoloji nke ụdị L dị elu.

Theanine nwere ọtụtụ ọrụ dị mkpa n'ihe gbasara ndụ, dịka ibelata ike ọgwụgwụ, ichekwa mkpụrụ ndụ akwara, igbochi oxidation, ibelata nchekasị, na ime ka akwara dị jụụ. N'otu oge ahụ, theanine nwekwara mmetụta nke ịkwalite mmepe mkpụrụ ndụ ụbụrụ, ime ka ọrụ ụbụrụ ka mma, igbochi nje bacteria na mgbochi mbufụt.

Kedu NdiIhe ỌrụNke Theanine?

1.Ịbelata ọbara mgbali elu

Ọbara mgbali elu bụ ọrịa a na-ahụkarị n'oge a nke nwere ike ibute mmụba nke catecholamines n'ahụ mmadụ, na-akpata vasoconstriction, mmụba nke ibu obi, na ọtụtụ nsogbu ndị metụtara ya. Nnwale ndị e mere na mmetụta nke L-theanine nwere n'ọbara mgbali elu mmadụ n'oge nrụgide na-egosi na theanine abụghị naanị na ọ nwere ọrụ nke ibelata nchekasị, kamakwa ọ na-egbochi mmụba nke ọbara mgbali elu n'ime ndị nwere mmeghachi omume nrụgide dị elu.

2. Mbelata ibu

Theanine nwere ike ibelata abụba dị n'ahụ nke ọma. Nnwale ndị e mere gosiri na mgbe e nyere òké nwanyị nri na oke dị iche iche nke ọgwụ theanine ruo izu iri na isii, achọpụtara na mgbe oke nke ọgwụ theanine dị 0.04%, ọ nwere ike ibelata ibu ahụ na oke abụba nke òké nke ọma. Na mgbakwunye, ọmụmụ ihe ahụ chọpụtakwara na theanine nwere ike igbochi necrosis nke mkpụrụ ndụ imeju nke aminogalactose kpatara ma gbochie lipid peroxidation, si otú a weghachite ikike antioxidant nke mkpụrụ ndụ imeju.

3. Mgbochi ike ọgwụgwụ

Dịka ebe dị iche iche e si emepụta ihe si dị, ike ọgwụgwụ mmega ahụ kewara ụzọ abụọ: mgbanwe na neurotransmitters na usoro metụtara mmepụta ike ọgwụgwụ etiti, ebe ike ọgwụgwụ nke ihe ndị na-arụ ọrụ n'ahụ na mkpokọta metabolites na-eduga kpọmkwem na mmepụta nke ike ọgwụgwụ akụkụ. Theanine nwere ike ibelata ike ọgwụgwụ, usoro ya nwekwara ike ịbụ njikọ na eziokwu ahụ bụ na theanine nwere ike ịbawanye ọdịnaya nke neurotransmitters na-akpali akpali, belata ọdịnaya nke neurotransmitters na-egbochi ma kwalite ọrụ nke ndị na-anabata glutamate.

4. Mee ka mmetụta ahụ ji alụso ọrịa ọgụ dịkwuo mma

Nnyocha egosila na L-theanine nwere ike ibelata mgbochi ahụ ji alụso ọrịa ọgụ nke mmega ahụ siri ike na-akpata ma gbochie oyi na influenza site n'imeziwanye mgbochi ahụ ji alụso ọrịa ọgụ. N'otu oge ahụ, ọtụtụ ọmụmụ ihe gbasara mkpụrụ ndụ na anụmanụ egosila na theanine nwere ike ịrụ ọrụ immunomodulatory na mbufụt, mmebi akwara, na eriri afọ site n'ịchịkwa ọrụ nke lymphocytes γδT, glutathione (GSH), na mmepụta nke cytokines na neurotransmitters.

Kedu ihe bụ ojiji nke Theanine?

1. Ihe na-eme ka ụtọ nri ka mma

Theanine nwere uto ọhụrụ ma na-eme ka ọ dị ọhụrụ. Itinye ya na ihe ọṅụṅụ tii nwere ike ime ka ụtọ ihe ọṅụṅụ tii ka mma. Itinye theanine na ihe ọṅụṅụ koko, tii ọka bali, kọfị, ihe ọṅụṅụ ginseng, biya na ihe ọṅụṅụ ndị ọzọ nwekwara ike ime ka ụtọ ahụ ka mma nke ukwuu n'enweghị mmetụta na uto ya.

2. Ihe mgbakwunye maka nri bara uru

Theanine nwere mmetụta nke ime ka ike nke ebili mmiri alpha dị n'ụbụrụ dịkwuo elu, na-eme ka ndị mmadụ nwee ahụ iru ala ma na-eme ka ebe nchekwa dịkwuo mma, nnwale mmadụ gosikwara na itinye theanine na swiit, ihe ọṅụṅụ dị iche iche, wdg nwere ike ime ka ahụ dị jụụ.

Njikọta IHEf Theanine

Ụzọ esi emepụta Theanine n'ime osisi tii

A na-emepụta Theanine ozugbo site na L-glutamic acid na ethylamine n'okpuru ọrụ nke theanine synthase. N'ime ha, e nwere ụzọ abụọ e si emepụta L-glutamic acid, nke bụ ihe na-ebute ụzọ nke theanine biosynthesis, n'ime osisi tii, nke na-edugakwa n'ọdịiche nke ụzọ mmepụta theanine na osisi tii. Otu bụ ụzọ GDH, ya bụ, α-ketoglutarate na ammonia na-emepụta glutamate n'okpuru ọrụ nke glutamate dehydrogenase; nke ọzọ bụ ụzọ GS/GOGAT, ya bụ, L-glutamate na ammonia na-emepụta glutamine n'okpuru ọrụ nke glutamine synthetase, glutamine na α-ketoglutarate na-emepụta molekul L-glutamate abụọ n'okpuru ọrụ nke glutamate synthetase.

Nkwadebe na njikọta nke theanine

Ugbu a, a na-enweta theanine site na njikọta kemịkalụ, ịgbakọ enzyme bayọlọji na mwepụta sitere na osisi tii eke. Nhazi kemịkalụ bụ otu n'ime ụzọ mmepụta kachasị eji taa. Usoro a nwere ike inweta L-theanine nke dị ọcha ihe dị ka 90%, ọnụ ahịa ya dịkwa ọnụ ala. N'ileba anya na mmepụta L-theanine zuru ụwa ọnụ, njikọta kemịkalụ bụ akụkụ kachasị ukwuu, nke na-esote ịgbakọ enzyme bayọlọji, na mwepụta eke bụ ihe kacha nta.