L-Theanine (CAS# 34271-54-0)
| Alamomin haɗari | Xi - Haushi |
| Lambobin haɗari | 43 - Yana iya haifar da hankali ta hanyar saduwa da fata |
| Bayanin Tsaro | S28 - Bayan haɗuwa da fata, wanke nan da nan da sabulu-suds mai yawa. S36/37 - Sanya tufafin kariya da safar hannu masu dacewa. |
Gabatarwa
DL-Theanine amino acid ne na halitta wanda aka samo daga ganyen shayi. Ana samar da shi ta hanyar aikin catalytic na acid ko enzyme polyphenols kuma yana da isomers na gani na halitta (L- da D-isomers). Abubuwan DL-Theanine:
Isomers na gani: DL-Theanine ya ƙunshi L- da D-isomers kuma shine cakudar achiral.
Solubility: DL-Theanine yana narkewa da kyau a cikin ruwa kuma yana narkewa a cikin ethanol, amma yana da ƙarancin solubility.
Kwanciyar hankali: DL-Theanine yana da ɗan kwanciyar hankali a ƙarƙashin tsaka-tsaki ko raunin acidic, amma yana da sauƙin lalacewa ƙarƙashin yanayin alkaline.
Antioxidant: DL-Theanine na iya kawar da radicals kyauta, yana da aikin antioxidant mai karfi, kuma yana da tasiri mai kyau akan jinkirta tsufa da kuma tsayayya da danniya.
Nutraceuticals: Ana iya amfani da DL-Theanine azaman ƙarin abinci mai gina jiki don taimakawa inganta aikin tsarin rigakafi da haɓaka lafiya.
Hanyoyin shirye-shiryen DL-theanine sun haɗa da hanyar acid da hanyar enzymatic. Hanyar acid ita ce ta bazu polyphenols na shayi zuwa theotic acid da amino acid ta hanyar amsa ganyen shayi tare da acid, sannan a sami DL-theanine ta hanyar cirewa, crystallization da sauran matakai. Hanyar enzymatic ita ce a yi amfani da takamaiman enzymes don haɓaka halayen da za su lalata polyphenols na shayi a cikin amino acid, sannan a cire da tsarkakewa don samun DL-theanine.
Ga mutanen da ke da allergies ko cututtuka na musamman, ya kamata a yi amfani da shi a karkashin jagorancin likita ko ƙwararru.
