CAS 77-52-1 Ursolic Acid 80% Loquat Leaf Extract

Basic Information
Place of Origin: Shaanxi
Brand Name: Hongkangbio
Certification: COA, ISO
Model Number: Ursolic Acid
Minimum Order Quantity: 10g sample
Price: Negotiable
Packaging Details: 1kg/aluminum foil bag;25Kgs in fiber-drums with two-plastic bags inside
Delivery Time: 3-5 working day after payment
Payment Terms: T/T,PAYPAL, Western Union
Supply Ability: 1000/KG per month
Detail Information
Product Name: Loquat Leaf Extract Ursolic Acid Form: Loquat Leaf
Active Ingredient: Ursolic Acid Appearance: White Powder
Specification: 50% 80% 90% CAS No: 77-52-1
Test Method: HPLC Sample: Sample Avaible
Package: 1kg/aluminum Foil Bag Shelf Life: 2 Years
High Light:

80% Loquat Leaf Extract


77-52-1 Loquat Leaf Extract


77-52-1 ursolic acid powder

Product Description

High purity Ursolic Acid Loquat Leaf Extract Powder CAS 77-52-1 Ursolic Acid 80%

Product Name  Loquat Leaf Extract Ursolic Acid Powder
Latin Name  Eriobotrya japonica Thunb.
Active Ingredient  Ursolic Acid
Appearance  Yellow or White Fine Powder
Test Method  HPLC
Specification  50%,80% and 90% powder
CAS NO  77-52-1
Storage  Store in cool & dry area, keep away from the direct light and heat
Shelf Life

 Two years under well storage situation and stored away from direct

 sun light



What is Ursolic Acid?


Natural ursolic acid is the active substance originated from natural plant which can whiten and lighten

skin. Bearberry extract can infiltrate into the skin quickly without affecting the concentration of cell

multiplication and effectively prevent activity of tyrosinase in the skin and the forming of melanin. By

combined arbutin with tyrosinase, decomposition and drainage of melanin are accelerated, splash and

fleck can be got ride of and no side effects are caused. Bearberry extract ursolic acid is one of the safest

and most efficient whitening materials that are popular at present. Ursolic acid is also the most competitive

whitening activity.


Our company's ursolic acid is 100% extracted from natural loquat leaves.

CAS 77-52-1 Ursolic Acid 80% Loquat Leaf Extract 0

High purity Ursolic Acid Loquat Leaf Extract Powder CAS 77-52-1 Ursolic Acid 80%


1.Ursolic acid will relieve and dispell chloasma, melanin, acne ect;
2.Ursolic acid has good effects of sterilization and relieving cough;
3.Ursolic acid used to alleviate pain of burn and scald,enhancing immune fuction;
4.Ursolic acid can promote skin elasticity, retaining skin moisture and slowing down aging skin;
5.Ursolic acid with the function of restraining the activity of tyrosinase; preventing the formation of melanin.


High purity Ursolic Acid Loquat Leaf Extract Powder CAS 77-52-1 Ursolic Acid 80%



In Food industry
1) High-efficient antioxidant
2) Restrain growing of colon bacillus and staphylococcus aureus

3) Antibacterial

In Pharmaceuticals and Health Care industry

1) Reduces activity of hyaluronidase, then keep hyaluronic acid living for a long time in epidermal cell
2) Anti-hepatitis effect, protect liver from damnification
3) Anti-nephritis

4) Antineoplastic effect
5) Anti-platelet-aggregation

6) Antineoplastic effect

In Cosmetic industry
1) Intensify constringency;
2) Accelerate blood circulation of scalp;

3) Eliminate freckle, strengthen skin elasticity and slow aging;
4) Stimulate hair and nail growing.

5) Improve phalacrosis, reduce scurf and embellish hair;



项目Item 标准Specification 结果Result
指标成分Maker Compounds Uosolic Acid 80%(HPLC) 80.82%
外观Appearance Fine Powder Conforms
颜色Color White Conforms
气味Odor Characteristic Conforms
味道Taste Characteristic Conforms
物理性状Physical Characteristics    
粒径Particle Size 100%Through 80 mesh Conforms
干燥失重Loss on Drying ≦2.0% 0.86%
灰分Ash content ≦1.0% 0.02%
堆积密度 Bulk Density 45-60g/100ml Conforms
溶剂残留Solvent Residue Eur.Pharm Conforms
农药残留Pesticide Residue Negative Negative
重金属Heavy metals    
总量Total Heavy Metals ≤10ppm Conforms
砷Arsenic ≤2ppm Conforms
铅 Pb ≤2ppm Conforms
微生物检测Microbiological Tests    
菌落总数Total Plate Count ≤1000cfu/g Conforms
酵母菌及霉菌Total Yeast & Mold ≤100cfu/g Conforms
大肠杆菌E.Coli 阴性Negative Negative
沙门氏菌Salmonella 阴性Negative Negative
葡萄球菌Staphylococcus 阴性Negative Negative


High purity Ursolic Acid Loquat Leaf Extract Powder CAS 77-52-1 Ursolic Acid 80%


CAS 77-52-1 Ursolic Acid 80% Loquat Leaf Extract 1

Package:1kg/aluminum foil bag;25Kgs in fiber-drums with two-plastic bags inside
Net Weight:25kgs/Drum/Gross Weight:28kgs/Drum
Drum Size & Volume:D.35cm × H51cm,0.57 m³/Drum
Storage:Stored in dry and cool place,keep away from strong light and heat.
Shelf Life:Two years when properly stored.

Payment terms:
1-Bank transfer
☞Suit for all orders, Safe and convinent

2-Paypal, W/U
☞For small amount

High purity Ursolic Acid Loquat Leaf Extract Powder CAS 77-52-1 Ursolic Acid 80%

Our Company:
Shaanxi Hongkang Biological Technology Co., Ltd. can provide a large number of high-purity 
Ursolic acid according to customer requirements.
Quality certificates and identification reports will go along with the goods. Our company 
has a R & D team composed by experienced natural products chemist and plant taxonomists, and 
specialized in the extraction and separation of chemical composition from herbs. The company 
is major in producing high purity natural products suitable of pharmacological screening or 
structural modification for customs who are engaged in new drug research and development. We 
can also provide bulk level (kg) customization services. We have strict production process 
and perfect quality control standards to ensure product quality and stability; comprehensive 
inventory and supply system make all products being in stock.
Quality commitment:If the product has quality problems, returns and replacement for any reason will 
be accepted.

CAS 77-52-1 Ursolic Acid 80% Loquat Leaf Extract 2


Q1:Can I get a sample?
A:Of course. For most products we can provide you a free sample, while the shipping cost 
should undertake by your side.

Q2:What’s the MOQ?
A: For the high value product, our MOQ starts from 1g and generally starts from 10g.
For other low value product, our MOQ starts from 100g and 1kg.

Q3:Is there any discount?
A:Yes, different quantity has different discount.

Q4: How to confirm the Product Quality before placing orders?
A: By sending you our available free samples.Or if you have special requirement on the goods, 
we can prepare samples according to your requirement for your confirmation.

Q5:What's your lead time?
A:We can arrange the shipment in 3 working days after receiving your payment, except the 
customised products.

Contact Details

Phone Number : 18834254612

WhatsApp : +8618834254612