Green tea extract; tea polyphenols ;catechin; EGCG
SPECIFICATION SHEET
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Product Name:
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Green Tea Extract Powder
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Latin Name:
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Camellia sinensis
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Used Part:
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Leaf
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Analysis
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Specification
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Appearance
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Light Yellow fine powder
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Odor
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Characteristic
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Taste
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Characteristic
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Tea Polyphenols (UV)
Assay (Catechins, HPLC)
(EGCG, HPLC)
(Caffeine, HPLC)
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≥98%
≥80.0%
≥45.0%-50.0%
< 0.5%
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Loss on Drying
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≤5.0%
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Sieve analysis
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Pass 80 mesh
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Bulk Density
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45-55g/100mL
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Extract Solvent
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Water & Alcohol
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Heavy Metal
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10ppm
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As
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2ppm
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Residual Solvents
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Eur.Pharm.2000
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Microbiology
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Total Plate Count
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1000cfu/g
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Yeast & Mold
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100cfu/g
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E.Coli
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Negative
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Salmonella
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Negative
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Storage
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Store in cool & dry place. Keep away from strong light and heat
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Shelf life
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2 years when properly stored
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