| ≥1 piece |
white tea extract, tea powder
Specification list
|
No. |
Polyphenols |
Catechins |
EGCG |
Caffeine |
|
01 |
≥20% |
≥5% |
≥2% |
≤10% |
|
02 |
≥30% |
≥15 |
≥5% |
≤10% |
|
03 |
≥40 |
≥25% |
≥10% |
≤10% |
|
04 |
≥50 |
≥30% |
≥15% |
≤12% |
|
05 |
≥60 |
≥40% |
≥20% |
≤12% |
|
06 |
≥70 |
≥50% |
≥25% |
≤12% |
|
07 |
≥80% |
≥60% |
≥30% |
≤12% |
|
08 |
≥90% |
≥65% |
≥40% |
≤12% |
Quality Standard
|
Appearance |
Light Yellow to light red Powder |
|
Polyphenols |
≥20%---98% |
|
Moisture content |
≤5.0% |
|
Heavy metals |
10ppm |
|
Ps |
2ppm |
|
Total Plate Count |
1000/g |
|
Yeast & Mould |
100/g |
|
E.colli |
Negative |
|
Salmonella |
Negative |
|
Staphylococcus |
Negative |
|
Package and storage |
Pack in paper-drums and two plastic-bags inside. Net Weight: 25 kilos.Store away from direct sun light and moisture. |
|
Shelf time |
12 months |