Ursolic acid powder
Specification: 25% 98% Ursolic Acid (Other specifications can be customized)
Appearance: White to near-white crystalline powder or needle-like substance
CAS No: 77-52-1
Test Method: HPLC
Lead time: 1-3 days
Shelf Life: 2 years
Sample: Free sample available
Storage: Cool dry place and avoid light
Content: Natural, Non-GMO, Non-additive
Certs: GMP, ISO9001:2015, ISO22000:2018, HACCP, KOSHER, HALAL
Payment: Multiple terms acceptable like T/T, L/C, DA
Company Advantage: 100,000 level clean production workshop, Non-additive, Non-GMO, Non-Irradiated/treat by heat only.
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
KINTAI - Your Reliable Ursolic Acid Powder Supplier
KINTAI, as a leader in the field of herbal extracts in China, is committed to providing customers with excellent ursolic acid products. The ursolic acid powder produced by our factory is derived from high-quality rosemary extract. With strict cGMP, ISO and HACCP international certification systems, we ensure that each batch of products meets the industry's top standards. 90% ursolic acid is our best-selling product. We can customize the production of ursolic acid with a purity of up to 98% according to customer needs.
Our Advantage
1. Excellent purity: Through advanced extraction technology and strict quality control, our ursolic acid extract can ensure that each batch of products reaches the top level in the industry.
2. Natural source: Select high-quality rosemary and other plants as raw materials, no chemical additions throughout the process, retain the natural essence, safe and effective, in line with the global market demand for green and healthy products.
3. Scientific verification: After many scientific experiments and clinical verifications, ursolic acid powder has shown excellent antioxidant, anti-inflammatory and other biological activities, adding unique selling points to your products.
4. Stable supply: We have a stable raw material supply chain and strong production capacity to ensure stable supply and reasonable prices in long-term cooperation.
5. Super high repurchase rate: "Your contact information was given to us by XX. We understand that you are a reputable supplier of high quality Ursolic Acid 90%." We have cooperated with customers many times and have a good reputation.
COA of Ursolic Acid Powder
| Product Name | Extract sources | CAS |
|
Ursolic Acid Powder
|
Rosemary
|
77-52-1
|
| Non-Irradiated / Non-ETO/ Treat by Heat Only / Non-GMO | ||
| Analysis Items | Specification | Test Method |
| Assay(Ursolic Acid) | 90% | HPLC |
| Physical and chemical properties | ||
| Appearance | White Powder | Visual |
| Odour | Characteristic | Organoleptic |
| Particle Size | ≥95% Through 80 mesh | Ch.P.C.Rule47 |
| Ash | ≤5.0% | Ch.P.C.Rule2302 |
| Loss on drying | ≤5.0% | Ch.P.C.Rule52 |
| Heavy Metals | ≤10.0ppm | Atomic Absorption |
| Cadmium(Cd) | ≤1.0ppm | Atomic Absorption |
| Mercury(Hg) | ≤0.1ppm | Atomic Absorption |
| Arsenic(As) | ≤1.0ppm | Atomic Absorption |
| Lead(Pb) | ≤2.0ppm | Atomic Absorption |
| Residual Solvents | ||
| - Ethanol | ≤1000 PPM | Gas Chromatography |
| Microbiological Quality (Total viable aerobic count) | ||
| Total Plate Count,cfu/g | ≤1000 CFU/g | Ch.P.C.Rule80 |
| Mold and yeast Count,cfu/g | ≤ 100 CFU/g | Ch.P.C.Rule80 |
| E. coli | Negative | Ch.P.C.Rule80 |
| Salmonella | Negative | Ch.P.C.Rule80 |
| Staphylococcus aureus | Negative | Ch.P.C.Rule80 |
| *Storage Condition: Store in tightly closed plastic bag and keep in a cool dry place. Do not freeze. Keep always from strong direct light. | ||
| *Safety Precaution: Wearing of protective goggles or safety glasses is recommended.If accidentally instilled into the eyes,immediately rinse thoroughly with water and get medical care. Wash skin with soap and water upon contact. |
||
LC-100 Liquid Chromatography Analysis Report
Content Determination Method
Chromatographic Conditions: Silica gel G thin layer plate; Cyclohexane-chloroform-ethyl acetate (20:5:8) was used as the developing agent and developed upward. Spread distance 12 ~ 18cm; 5% sulfuric acid ethanol solution was heated at 110℃ for 5min to develop color.
Preparation of Reference Solution: Accurately weigh the appropriate amount of Ursolic Acid reference product, add the mixed solution of anhydrous ethanol: ethanol (3:2) to make a solution containing 1mg per milliliter as the reference solution.
Preparation of Sample Solution: Finely weigh and pulverize 20g of gardenia (fried gardenia according to yield conversion and weighing), put it in Soxhlet extractor, add 300ml of ether to reflux extraction until colorless, recover solvent to dry, and soak the residue in petroleum ether twice, 15ml each time, about 2min, pour petroleum ether, and use anhydroethanol-ether (2: 3) slightly heated and dissolved in a 5ml bottle as a sample solution.
Determination: Accurately absorb the sample solution and the control solution 2μl, and point on the same thin layer plate. According to the above chromatographic conditions, the color is developed. λS=520nm, λR=700nm; Chemicalbook dual-wavelength reflection sawtooth scanning; SX = 3.0; Slit: 1.20mm×1.2mm; Paper speed: 20mm/min. The absorbency integral values of the sample and the control product were measured, and the content of ursolic acid was calculated.Applications of Ursolic Acid Powder
Cosmetics field: Ursolic acid can absorb ultraviolet rays to prevent pigmentation caused by ultraviolet radiation. It has a strong antioxidant effect and the ability to scavenge free radicals. It has a positive effect on the human body's anti-aging, skin freckle removal, and pigmentation removal.
Health Care Industry: Ursolic acid can be added to nutritional supplements as the main ingredient of health care products to improve physical health and prevent disease.
Pharmaceuticals Industry: Ursolic acid can be developed as an anti-inflammatory drug.
OEM and ODM Services
At KINTAI, we understand the importance of customization. Our OEM and ODM services empower clients to create products that align seamlessly with their brand and market requirements. From formulation to packaging, we collaborate closely with our partners to bring their visions to life.
Our Certifications
Parcel and Shipping
1> 1KG/bag, 10KG/carton,25kg/drum
2> By Express: Door to door; DHL/FEDEX/EMS; 3-4DAYS; Suitable for under 50kg; high cost; easy to pick up the goods
3> By Air: Airport to Airport; 4-5 days; Suitable for more than 50kg; high cost; professional broker needed
4> By Sea: Port to Port; 15-30days; Suitable for more than 500kg; Low cost; professional broker needed
If you want to Purchase high-quality Ursolic Acid Powder, please feel free to contact us at info@kintaibio.com. or feedback on the next page. Whatsapp:+86 133 4743 6038
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