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Specifications

Green Tea Extract

1.100% nature,ISO certificated,GMP manufacture
2.Polyphenol 98%, EGCG 50%, Caffeine <1%

Specification:
    Polyphenol 98%, EGCG 50%, Caffeine <1%
    Polyphenol 95%, EGCG 45%, Caffeine >1%
    Polyphenol 98%, EGCG 40%
    Polyphenol 98%, Catichin 80%, EGCG 60%, Caffeine 1%
TEST METHODS:HPLC

Item	Specification	Results
Polyphenols( By UV)	≥98%	98.23%
Catechins(By HPLC)	≥75%	75.26%
EGCG (By HPLC)	≥45%	45.36%
Caffeine(By HPLC)	≤5%	0.89%
Ash	≤10%	0.01%
Moisture	≤5.0%	3.52%
Lead	≤1.0ppm	0.01ppm
Arsenic	≤2.0ppm	0.03ppm
Methanol	≤3000ppm	133.24ppm
Ethanol	≤5000ppm	303.26ppm
Microbiological control
Total plate count	≤1000/g	≤10/g
Yeast & mold	≤100/g	≤10/g
E.coil	Negative	Negative
Salmonella	Negative	Negative