Oolong Tea P. E.
>30% Polyphenols
>3% theaflavins

Oolong Tea P. E.    
CERTIFICATE OF ANALYSIS    
Item Specification Result
Description yellow -Brown powder Complies
Particle Size 100% pass through
60mesh sieve; Complies
Excipients None None
Total Tea Polyphenols
(By UV) ≥ 30% 44.09%
Total Catechins
By HPLC ≥ 15% %
EGC    
DL-C    
EGCG ≥  
EC    
GCG    
ECG    
Caffeine >10% %
Theobromine ≤ 5% Complies
Benzoic Acid ≤ 1ppm Complies
Sorbic Acid Not detected None
Tapped Bulk Density >35g/100ml 43g/100ml
Loss on drying(5h at 105ja)≤ 10% 6.60%
Lead ≤ 1ppm ≤ 1ppm
Arsenic <1ppm <1ppm
Ash(3h at 600ja) <10.0% 9.25%
Pesticides Residue Negative Negative
Solvent Residue Ethyl acetate<10PPM Complies
Total bacteria count <1000cfu/g <1000cfu/g
Mold & Yeast <100/g <100/g
E. Coli Negative Negative
Salmonella Negative Negative
Staphylococcus aureus Negative Negative