Items

Specification

Results

Remark

Appearance

white crystal

Conforms

Visual

Odor

Characteristic

Conforms

Organoleptic

Taste

Characteristic

Conforms

Organoleptic

Resveratrol

≥98%

98.6%

Loss on drying

≤2.0%

0.1%

Ash

≤1.0%

0.05%

Heavy Metals (as Pb)

≤10 mg/kg

Conforms

As

≤0.5 mg/kg

Conforms

Total Bacteria

<1,000cfu/g

Conforms

Mold

<100cfu/g

Conforms

Yeast

<100cfu/g

Conforms

E.Coli

Absent

Conforms

Salmonella

Absent

Conforms

Packaging

Tightly sealed in a clean, cool, dry place. Keep away from strong, direct light. Net 25.00kg/drum.

Shelf life

2 years when properly stored