Test Items

Specification

Result

Hydroxytyrosol

≥25%

26.35% (HPLC)

Manufacture profile

Plant part used

Leaf

Complies

Solvents and % used

95% grain alcohol(v/v)

Complies

% range excipients/carriers

Maltodextrin+ Arabic gum

Complies

Ration/herb/native extract

100:1

Complies

Extraction process

Alcohol extraction, fermented

Bio-transformation in acid

condition

Complies

Dry fashion

Spray drying

Complies

Organoleptic profile

Appearance

Brownish Yellow powder

Complies

Odor& taste

Characteristic

Complies

Physical profile

Identification

HPLC print

Complies

ID-compare to type

Positive

Complies

Particle size

100% through 80 mesh

Complies

Chemical analytical profile

Loss on drying

≤5.00%

3.33%

Total ash

≤5.00%

1.32%

Heavy metals

≤5.00ppm

Complies

Arsenic(As)

≤0.50ppm

0.15ppm

Lead(Pb)

≤0.50ppm

0.22ppm

Cadmium(Cd)

≤0.05ppm

0.01ppm

Mercury(Hg)

Not detected

Complies

Pesticides

USP standard

Complies

Solvent Residual

≤0.05%

Complies

Microbiological test

Standard plate count

≤10000cfu/g

<3000cfu/g

Yeast, mold & fungi

≤500cfu/g

<300cfu/g

Staphylococcus

Negative

Complies

E. Coli

Negative

Complies

Salmonella

Negative

Complies