Fermented Green Tea Extract Powderyog tau los ntawm ntsuab tshuaj yej los ntawm symbiotic kab lis kev cai ntawm cov kab mob thiab cov poov xab. Fermented ntsuab tshuaj yej tuaj yeem tsim tau cov tshuaj polyphenols zoo li theaflavins. Tom qab fermentation tshav kub kho kom ntseeg tau cov khoom microbial stability.
Tshuaj yej muaj ntau tshaj li 500 hom tshuaj uas muaj txiaj ntsig zoo rau tib neeg lub cev, xws li tshuaj yej polyphenols, tshuaj yej polysaccharides, tshuaj yej pigments, proteins, amino acids, carbohydrates thiab minerals, uas muaj txiaj ntsig zoo rau kev noj zaub mov zoo thiab cov tshuaj pharmacological rau tib neeg lub cev.
1. Polyphenols (tea polyphenols)
Polyphenols, tseem hu ua tsob nroj tannins, yog cov metabolites theem nrab ntawm cov nroj tsuag phenolic tshuaj nrog cov ntsiab lus siab thiab cov qauv nyuaj.
Tshuaj yej polyphenols yog cov ntsiab lus dav dav rau ib chav kawm ntawm polyhydroxy compounds muaj nyob rau hauv tshuaj yej nplooj, los yog tshuaj yej tannins thiab tshuaj yej tannins. Tshuaj yej polyphenols suav txog li 20 feem pua rau 35 feem pua ntawm qhov hnyav qhuav ntawm cov tshuaj yej nplooj, feem ntau suav nrog catechins thiab anthocyanins. , phenolic acids thiab flavonoids.
2. Amino Acid (L-Theanine)
Amino acids yog lub ntsiab nitrogen-muaj tshuaj nyob rau hauv tshuaj yej, muaj carboxyl thiab amino pawg, thiab yog ib tug yooj yim units ntawm protein. Muaj ntau npaum li 26 amino acids hauv tshuaj yej nplooj, uas yooj yim soluble hauv dej. Ntawm lawv, theanine, glutamic acid thiab aspartic acid yog cov ntsiab lus siab dua. Theanine muaj yuav luag tsuas yog nyob rau hauv tshuaj yej nplooj, accounting rau ntau tshaj 50 feem pua ntawm cov amino acids nyob rau hauv tshuaj yej nplooj.
L-Theanine tuaj yeem txhawb kev tsim cov alpha hlwb nthwv dej, txhim kho kev txawj ntse thiab kev nco, thiab tseem muaj txiaj ntsig zoo rau kev txo cov ntshav siab. Kev tshawb fawb los ntawm American Academy of Medicine kuj qhia tau tias theanine tuaj yeem ua rau lub cev tiv thaiv kab mob los ntawm 5 npaug.
3. Alkaloids
Tshuaj yej yog nplua nuj nyob rau hauv alkaloids, thiab cov alkaloids pom nyob rau hauv tshuaj yej yog purine alkaloids. Ntawm lawv, cov ntsiab lus ntawm caffeine yog siab tshaj. Nyob rau tib lub sijhawm, caffeine yog ib yam khoom tseem ceeb uas tsim cov tsw ntawm tshuaj yej. Nws yaj yooj yim hauv dej. Tom qab yaj hauv dej, nws ua ke nrog tshuaj yej polyphenols los tsim cov polymer complexes.
4. Tshuaj yej polysaccharide
Tshuaj yej polysaccharide yog cov khoom siv molecular siab ntawm cov kua qaub polysaccharide lossis acid glycoprotein nrog kev ua haujlwm lom neeg zoo hauv tshuaj yej, uas txuas nrog monosaccharide thiab ua ke nrog cov protein.