Product

Plant Extract Products

Prunella Vulgaris Extract

Overview

Prunellae Vulgaris is one of the Chinese herbs used in Asia. Prunellae Vulgaris is a perennial plant known as 'self-heal' in Western herbal medicine.

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Specification:

Product name

Prunella Vulgaris Extract

Other name

Spica Prunellae Extract

Latin name

Prunella Vulgaris L

Specification

10:1, 20:1

Test Method

TLC

Part used

Whole Plant

Appearance

Brown Yellow Powder

Packaging

1kg/Aluminum bag, 25kg/drum OEM

Storage condition

Be sealed and shaded. Store in a dry, cool and well ventilated place. For 24 months


COA:

ANALYSIS

SPECIFICATION

METHOD&REFERENCE

Identification

Positive

TLC

Appearance

Brown Powder

Visual

Odor & Taste

Characteristic, light

Organoleptic test

Loss on drying (5g)

NMT 5%

USP34-NF29<731>

Ash (2g)

NMT 5%

USP34-NF29<281>

Total heavy metals

NMT 10.0ppm

USP34-NF29<231>

Arsenic (As)

NMT 2.0ppm

ICP-MS

Cadmium(Cd)

NMT 1.0ppm

ICP-MS

Lead (Pb)

NMT 1.0ppm

ICP-MS

Mercury (Hg)

NMT 0.3ppm

ICP-MS

Solvent residues

USP & EP

USP34-NF29<467>

Pesticides Residues

DDT

NMT 0.2ppm

GB/T5009.19-1996

Total heavy metals

NMT 10.0ppm

USP34-NF29<231>

Arsenic (As)

NMT 2.0ppm

ICP-MS

Cadmium(Cd)

NMT 1.0ppm

ICP-MS

Lead (Pb)

NMT 1.0ppm

ICP-MS

Mercury (Hg)

NMT 0.3ppm

ICP-MS

Microbiological

Total Plate Count

1000cfu/g Max.

GB 4789.2

Yeast & Mould

100cfu/g Max

GB 4789.15

E.Coli

Negative

GB 4789.3

Staphylococcus

Negative

GB 29921


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