Green Tea Extract 98% Tea Polyphenols, EGCG, ECG

100% Natural Green tea extract Tea polyphenols (TP), EGCG, L-EC, GCG, ECG etc...
greenteaextractteapolyhenols
Product Description
Plantsource: leaf of camellia sinensis O Ktunze (thea sinensis L.)
Chemical composition: tea polyphenols are composed by more than 30 component, it has 4 taypes as their chemical construction: catechin, flavone, flavonol, anthocyania, phenolic acid, and catechin is most high and accounts for 60% --80% of the total amount. Catechin is composed by free catechin ( D, L-C, EGC ) and ester type catechin ( EGCG, GCG, ECG ).
PRODUCT NAME
TOTAL
TEAPOLYPHENOLS
CATECHINS
EGCG
CAFFEINE
TP98A
≥98%
≥85%
≥70%
≤0.5%
TP98B
≥98%
≥80%
≥60%
≤0.5%
TP98C
≥98%
≥80%
≥50%
≤1.0%
TP95A
≥95%
≥75%
≥45%
≤0.5%
TP95B
≥95%
≥70%
≥40%
≤1.0%
TP95C
≥95%
≥70%
≥40%
≤10.0%
TP90
≥90%
≥65%
≥35%
0.5%~10.0%
TP80
≥80%
≥60%
≥30%
0.5%~10.0%
TP70
≥70%
≥50%
≥25%
0.5%~10.0%
TP60
≥60%
≥40%
≥20%
0.5%~10.0%
TP50
≥50%
≥30%
≥15%
0.5%~10.0%