Ursolic Acid CAS 77-52-1
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Ursolic Acid CAS 77-52-1

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Product Name

Rosemary Extract - Ursolic Acid

Plant Source

Rosmarinus officinalis.

Plant Part Used

Dried Leaf

Plant Origin

China



ITEM                        

SPECIFICATION

Physical Items

Appearance

Powder

Color

Light brown to yellow

Odor

Typical

Taste

Typical

Assay Ursolic Acid

25.0% - 50.0%

Moisture

NMT 5.0%

Ash

NMT 3.0%

Heavy Metals Items


Heavy metals

NMT 10ppm

Arsenic (As)

NMT 2ppm

Lead (Pb)

NMT 1ppm

Cadmium (Cd)

NMT 1ppm

Mercury (Hg)

NMT 0.1ppm

Microbiological Items


Total Plate Count  

NMT 1000cfu/g

Yeast & Mold

NMT 100cfu/g

E. Coli

Negative

Salmonella

Negative

Coliforms

Negative

Staphylococcus aureus

Negative

Packaging and Storage


Packaging

25kg/drum. Packed in fiber drums with two polyethylene bags inside.

Storage

Store in a well-closed container away from moisture or sunlight. Storage temperature 18~25 °C recommended.

Shelf Life

24 months when properly stored.



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