L-Theanine（CAS# 34271-54-0)
| Nā hōʻailona pōʻino | Xi – Hoʻohaunaele |
| Nā Code Risk | 43 - Hiki ke hoʻoulu i ka ʻike ma ka pili ʻana i ka ʻili |
| Ka wehewehe palekana | S28 – Ma hope o ka pili ʻana me ka ʻili, holoi koke me ka nui o ke kopa. S36/37 – E hoʻohana i nā lole pale kūpono a me nā mīkina lima. |
Hoʻolauna
ʻO DL-Theanine kahi amino acid maoli i unuhi ʻia mai nā lau kī. Hana ʻia ia e ka hana catalytic o ka waikawa a i ʻole ka enzyme polyphenols a loaʻa iā ia nā isomers optical kūlohelohe (L- a me D-isomers). Nā waiwai o DL-Theanine:
ʻO nā isomers Optical: Loaʻa iā DL-Theanine nā L- a me D-isomers a he hui achiral.
Hoʻoheheʻe: DL-Theanine e hoʻoheheʻe maikaʻi ʻia i ka wai a hiki ke hoʻoheheʻe ʻia i ka ethanol, akā haʻahaʻa ka solubility.
Paʻa: Paʻa ka DL-Theanine ma lalo o nā kūlana kūʻokoʻa a nāwaliwali paha, akā hiki ke hoʻohaʻahaʻa ʻia ma lalo o nā kūlana alkaline.
Antioxidant: Hiki i ka DL-Theanine ke hoʻokaʻawale i nā radical manuahi, loaʻa ka hana antioxidant ikaika, a he hopena maikaʻi i ka hoʻopaneʻe ʻana i ka ʻelemakule a me ka pale ʻana i ke kaumaha oxidative.
Nutraceuticals: Hiki ke hoʻohana ʻia ʻo DL-Theanine ma ke ʻano he meaʻai meaʻai e kōkua i ka hoʻomaikaʻi ʻana i ka hana ʻōnaehana pale a hoʻoikaika i ke olakino.
ʻO ke ʻano o ka hoʻomākaukau ʻana o DL-theanine ka nui o ke ʻano acid a me ke ʻano enzymatic. ʻO ke ʻano waika ka hoʻoheheʻe ʻana i nā polyphenols kī i loko o ka waika theotic a me nā waikawa amino ma ka hana ʻana i nā lau kī me nā waikawa, a laila loaʻa iā DL-theanine ma o ke ʻano o ka extraction, crystallization a me nā ʻanuʻu ʻē aʻe. ʻO ke ʻano enzymatic ka hoʻohana ʻana i nā enzyme kikoʻī e hoʻokaʻawale i ka hopena e hoʻoheheʻe i nā polyphenols kī i loko o nā waikawa amino, a laila unuhi a hoʻomaʻemaʻe e loaʻa iā DL-theanine.
No nā poʻe me nā maʻi allergies a i ʻole nā maʻi kūikawā, pono e hoʻohana ʻia ma lalo o ke alakaʻi ʻana a ke kauka a i ʻole ka ʻoihana.
