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Postion:Product Catalog >Biochemical Engineering>Natural Products>Corosolic Acid
Corosolic Acid
  • Corosolic Acid
  • Corosolic Acid
  • Corosolic Acid
  • Corosolic Acid
  • Corosolic Acid

Corosolic Acid

Price Get Latest Price
Package 1kg 25kg 28kg
Min. Order: 1kg
Supply Ability: 2000kg
Update Time: 2026-06-03

Product Details

Product Name: Corosolic Acid Min. Order: 1kg
Purity: 50% Supply Ability: 2000kg
Release date: 2026/06/03

Pure 5% to 98% Corosolic Acid Powder Banaba Leaf Extract

 

Corosolic acid is a kind of pentacyclic triterpene acid, extracted from banaba leaf. It is soluble in methanol, but insoluble in water. 

Article illustration

 

Banaba Leaf Extract Corosolic Acid 50%

Article illustration

 

Article illustration

 

Cerfiticate of Analysis

Item
Specification
Method
Result
Appearance
Brown Yellow Powder
Organoleptic
Conforms
Odour
Characteristic
Organoleptic
Conforms
Mesh Size
100% Through 80 mesh
Organoleptic
Conforms
Corosolic Acid
≥98%min
HPLC
98.33%
Loss and Drying
≤5.0%
USP37<921>
3.10%
Ignition Ash
≤5.0%
USP37<561>
2.80%
Lead(Pb)
≤3.0mg/Kg
USP37<233>
Conforms
Arsenic(As)
≤2.0mg/Kg
USP37<233>
Conforms
Cadmium(Cd)
≤1.0mg/Kg
USP37<233>
Conforms
Mercury(Hg)
≤0.1mg/Kg
USP37<233>
Conforms
Total Plate Count
≤1000cfu/g
USP37<61>
Conforms
Yeast&Mold
≤100cfu/g
USP37<61>
Conforms
E.Coli
Negative
USP37<62>
Conforms
Salmonella
Negative
USP37<62>
Conforms


Company Profile Introduction

Changsha Staherb Natural Ingredients Co., Ltd. is a reliable supplier of professional herbal extracts, particularly those with high purity and standardized production process. The company is committed to providing quality products and services to customers in R&D and production of health products, cosmetics, feed additives, and biopesticides. With a cordial and professional R&D, sales, and after-sales service team, Staherb has strong capabilities in both research and production. The company consistently invests in R&D of active ingredients from plants and promotes innovation based on customer needs. Through continuous R&D and tracking of new technologies, Staherb has established effective collaborations with renowned research institutions, such as CAS Kunming Institute of Botany, State Key Lab of Hunan Forest Products and Chemical Engineering, and Hunan Agricultural University. Currently, Staherb’s main products are standardized high-purity plant extracts, including Epimedium extract (10–98%), Eucommia Bark extract (5–95%), Amygdalin (50–98%), Ursolic acid (25–98%), and Corosolic acid (1–98%). To meet customers’ research needs, the company also offers over 600 plant extracts, most of which are high-purity monomeric compounds and reference substances. Some products can be supplied on milligram, kilogram, or ton scale. Furthermore, leveraging strong R&D capabilities, Staherb provides product customization and R&D outsourcing services according to specific requirements, supporting their innovation needs in natural product discovery and production. Staherb strives to accelerate supply chain response rates and enhance service advantages for customers’ continuous innovation needs. The company is also dedicated to building strong partnerships with customers and constructing a forward-looking, mutually beneficial, and sustainable development model, thus creating long-term value for all stakeholders.

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INQUIRY
戴杏花
+86-18374838656
info@staherb.cn
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