Item

Specification

Assay :

Total Polyphenols No Less Than 98.00%

Catechins  No Less Than 60.00%

EGCG      No Less Than 30.00%

Caffeine    No Less Than 0.50%

Organoleptic

Appearance

Light Yellow  Powder

Odor

Characteristic

Taste

Characteristic

Drying Method

Spray Drying

Physical Characteristics

Particle Size

NLT 95% Through 80 Mesh

Loss on Drying

No More Than 5.0%

Ash content

No More Than 1.0%

Solubility

Water Soluble

Heavy metals

Total Heavy Metals

No More Than 10ppm

Lead

No More Than 1.0ppm

Arsenic

No More Than 1.0ppm

Microbiological Tests

Total Plate Count

No More Than 1000cfu/g

Total Yeast & Mold

No More Than 100cfu/g

E.Coli

Negative

Salmonella

Negative