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Spec:: | 98% Ursolic Acid | Latin Name:: | Eriobotrya Japonica Thunb. |
---|---|---|---|
Part Used:: | Leaf | Test Method:: | HPLC |
Appearance:: | White Crystalline Powder | Particle Size:: | 100% Pass 80 Mesh |
GMO:: | Free | Non-Irradiated:: | Yes |
Shelf Life:: | 24 Months | Product Name:: | Ursolic Acid |
High Light: | daidzein powder,naringin powder |
Pharmaceutical Loquat Leaf Extract , 98% Ursolic Acid Powder CAS 77 52 1
Description
Bear Acid, formerly known as Ursolic Acid. Content of ursolic acid is high for the luster of the prismatic (ethanol) or fine galley proof needle crystal (dilute ethanol), low content of tan or yellowish powder, special smell, is one of the natural plant pentacyclic triterpene compounds.
Melting point of 283 ~ 288 ℃. Polarimetric [alpha] D25 + 67.5 ° (C = 1, 1 mol/L potassium hydroxide in alcohol solution). At 15 ℃, ethanol (99%), 1 ml solution 10 mg, boil 1 ml solution 45 mg. Insoluble in water, still in methanol, methanol, acetone, pyridine, petroleum ether.
Certificate of Analysis
Item | Specification | |
Assay (HPLC) | 98% Min | |
CAS No. | 77-52-1 | |
Chemical formula | C30H48O3 | |
Molecular Weight | 456.68 | |
Melting point | 283~288℃ | |
Physical Control | ||
Appearance | White Crystalline Powder | |
Odor | Characteristic | |
Taste | Characteristic | |
Part Used | Leaf | |
Loss on Drying | ≤5.0% | |
Ash | ≤5.0% | |
Particle size | 98% pass 80 mesh | |
Allergens | None | |
Chemical Control | ||
Heavy metals | NMT 10ppm | |
Arsenic | NMT 1ppm | |
Lead | NMT 3ppm | |
Cadmium | NMT 1ppm | |
Mercury | NMT 0.1ppm | |
GMO Status | GMO Free | |
Microbiological Control | ||
Total Plate Count | 1,000cfu/g Max | |
Yeast & Mold | 100cfu/g Max | |
E.Coli | Negative | |
Salmonella | Negative |
Functions
1. Loquat Leaf Extract has functions of calming, anti-inflammatory, antibacterial,
antiviral, anti-ulcer, lower blood sugar and so on.
2. Loquat Leaf Extract has the effect on lowering blood lipid and sugar,
can be used to prevent hyperlipidemia and obesity.
3. Loquat Leaf Extract has obvious function of antioxidant.
4. Loquat Leaf Extract has effect of protecting liver, and recovering liver.
5. Loquat Leaf Extract has the function of relieving cough and eliminating stomach
nausea. It shows good effect on treating cough, asthma, stomach nausea and
vexed hot and thirsty.
Packaging Details:
1. 1kg Aluminum Foil Bag.
2. Standard packed In fiber-drums with two-plastic bags inside.
Wight: Net weight 25kg/drum; gross weight 28kg/drum
Drum Size & Volume: I.D.37cm x H51cm, 0.070cubic meter/ drum
3. As customer's requested.
Shipping Details:
Delivery Method | Express (DHL, FedEx, EMS) | By Air | By Sea |
Shipping Quantity | Under 100kg | Over 100kg | Over 500kg |
Delivery Time | 3-5 days | 5-7 days | 20-30 days |
Characteristic | Door to Door | Airport to Airport | Sea Port to Sea Port |
Contact Person: Jason Feng
Tel: 86-18291824516