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Loquat Leaf Extract Eriobotrya japonica Lindl Ursolic acid
Advantages:
•More than 10 years experiences, Leading plant extract industry in China;
•Own GAP planting bases & GMP factory;
•Top quality, Competitive price, Best service;
•Highly motivated and dedicated staff with only one goal "to achieve excellence";
•Supplied more then 200 kinds of standard herbal extracts and 900 kinds of botanical extracts.
Our Services
A.) 100% extracted from natural aged root, very safe.
B.) High purity to meet your body needs.
C.) Have no unpleasant taste compare to others'.and it can be easier to take by oral.
D.) Lower price with a very high and uniform quality.
E.) Have a very large output to meet our customers' big and continual orders.
Product Name: Loquat leaf Extract
Latin name: Eriobotrya japonica Lindl.
Part used: Leaf
Active Ingredient: Ursolic acid
Specification: 15%-98%,4:1 to 20:1
Testing Method: HPLC ,TLC
Appearance: Light Yellow or White fine powder
CAS NO.: 77-52-1
Molecular formula : C30H48O3
Molecular weight: 456.68
Solubility: Soluble in methanol, acetone, pyridine, insoluble in water and petroleum ether.
Active Ingredients:
Including amygdalin, ursolic acid, Oleanolic acid, Vitamin B1, and C, tannin, organic acid, carbohydrate and so on.
Brand Name:SNT
Extract Method:Water/Ethanol
It is the leaves of loquat belonged to rosaceae plant. It is green arbor or shrub. Its leaves are alternative and long oval-shaped or inverted ovate. There are scattered sawtooth on the edge. There are many fold in the front of base.There are thick and rusty nap behind the base. It is fostered all over the world, and wildly grows in SiChuan and HuBei province .It can be picked all the year.
1.Antimicrobial activity. Not only inhibits G + , G-bacteria but fungi as well in vitro.
2.Anti-aging agent, which can be used to improve the health of skin and hair.
3.Anti-inflammatory activity. It has been recommended for use in burn ointments.
4.Obvious antioxidant activity.
5.Calm spirit and has cooling effect.
a. Applied in food field, it is mainly used as food additives for colorant and health care;
b. Applied in cosmetic field, it is mainly used to whitening, anti-wrinkle and UV protection;
c. Applied in pharmaceutical field, it is made into capsule to prevent cancer.
Items |
Specification |
Appearance |
Yollew to brown yellowpowder(Relate to Purity) |
Oder |
Characteristic |
Taste |
Characteristic |
Paiticle size |
Pass 80 mesh |
Loss on drying |
≤5% |
Heavy metals |
<10ppm |
As |
<1ppm |
Pb |
<3ppm |
Assay |
Result |
Ratio |
4:1 |
Total Plate Count |
<10000cfu/g or <1000cfu/g(Irradiation) |
Yeast & Mold |
<300cfu/g or 100cfu/g(Irradiation) |
E.Coli |
Negative |
Salmonella |
Negative |
Raw Material → Immersion in water → Filtering → Purification → Concentration in Vacuum →
Killing of Bacteria → Drying → Powder
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