Test

Specification

Results

Appearance

Light brown free-flowing powder

Light brown free-flowing powder

Absorbance

≤1.500 (10% w/w, at 520 nm)

0.553

pH

4.1 ± 0.2 (20%w/w solution)

4.1

Moisture (%)

<7.0

1.0

Saponin (%)

>20 (UPLC C18 analytical method)

23.4

Tannins (%)

-

3.0

Preservatives

None

None

Total Plate Count (cfu/g)

<100

<10

Mold (cfu/g)

<100

<10

Yeast (cfu/g)

<100

<10