Ursolic acid

Product name: Ursolic Acid
Specifications: 25%, 90%, 98%
Source: Loquat leaves, Rosemary
CAS No:77-52-1
Appearance: White to yellow, green brown powder
Test Method: HPLC
Shelf Life: 2 Years
Certs: GMP, ISO9001, ISO22000, HACCP, KOSHER, HALAL
Content: Naravno, Non-additive, Non-GMO, Treat by Heat Only

Description

High Quality Rosemary Extract Ursolic Acid

Rosemary extract bulk Ursolic Acid powder manufacturer KINTAI - A herbal extract factory in China with cGMP ISO HACCP qualifications.

We supply high-quality bulk ursolic acid powder extract from rosemary leaves, with high purity to 98% test by HPLC.

Free sample, fast delivery, American warehouse, OEM service available. Welcome contact us for further cooperation!

green brown rosemary extract bulk ursolic acid powder in plate
white rosemary extract bulk ursolic acid 98 powder, free sample, with COA file

Product Description

Rosemary extract ursolic acid

Ursolic acid is a triterpenoid compound that exists in natural plants, such as rosemary, and loquat leaves.

Rosemary extract ursolic acid powder is a raw material of medicine and cosmetics. It has many biological effects such as sedation, protivnetno, antibakterijsko, antioxidant, anti-diabetic, anti-ulcer, and lowering blood sugar. In recent years, it has been found that ursolic acid has an anti-cancer effect on F9 teratoma cells and is expected to become a natural, low-side effect, and highly effective new anti-cancer ingredient.

Property of Ursolic Acid

  • Product name: Ursolic acid powder
  • Other English Name: Ursolic
  • Specification: 25%, 90%, 98%, other customized spec available
  • Extract Source: Rosemary, Loquat leaves.
  • CAS No: 77-52-1
  • Chemical formula: C30H48O3
  • Molecular weight: 456.7
  • Color: The high content is white powder, the lower content is brown-yellow to green-yellow color.
  • Solubility: Ursolic acid bulk powder soluble in ethanol.
  • Storage: Store ursolic acid powder in a dry, cool place, avoid the light.
formula structure of rosemary extract bulk ursolic acid powder

Specification of Ursolic Acid

Product NameSourceCAS No
Ursolic AcidRosemary leaves77-52-1
Analysis ItemsSpecificationTest method
Assay of Ursolic Acid98%HPLC
Physical and chemical properties
AppearanceWhite powderVisual
OdourUniqueOrganoleptic
Particle Size≥99% Through 80 meshCh.P.C.Rule47
Ash≤5.0%Ch.P.C.Rule2302
Loss on drying≤5.0%Ch.P.C.Rule52
Heavy Metals of Ursolic Acid powder≤10.0ppmAtomic Absorption
Cadmium(Cd)≤0.5ppmAtomic Absorption
Mercury(Hg)≤0.1ppmAtomic Absorption
Arsenic(As)≤1.0ppmAtomic Absorption
Lead(Pb)≤0.5ppmAtomic Absorption
Residual Solvents
Ethanol≤1000 PPMGas Chromatography
Microbiological Quality (Total viable aerobic count) of Ursolic Acid powder
Total Plate Count,cfu/g≤1000 CFU/gCh.P.C.Rule80
Mold and yeast Count,cfu/g 100 CFU/gCh.P.C.Rule80
E. coliAbsentCh.P.C.Rule80
SalmonellaAbsentCh.P.C.Rule80
Staphylococcus aureusAbsentCh.P.C.Rule80
*Storage Condition: Store in tightly closed plastic bag and keep in a cool dry place. Keep always from strong direct light.
*KINTAI Promise All Products: Non-Irradiated / Non-ETO/ Treat by Heat Only / Non-GMO

Function and Application

Ursolic acid in pharmaceutical industry

1. Liver protection

In the treatment of liver-related diseases, ursolic acid can quickly restore liver function. It has the characteristics of a fast, stable effect, and short treatment course.

Indian scholars Saraswat and others found that bulk ursolic acid powder can treat liver-damaged cells and protect the liver. The experiment shows that ursolic acid has an anti-cholestatic effect, and can increase bile flow. Pretreatment with ursolic acid can significantly increase the survival rate of rat liver cells.

2. Lower blood lipids and blood sugar

Ursolic acid has the effects of lowering blood lipids and resisting atherosclerosis, and the total effective rate of blood lipid treatment is 95%.
Capsules with ursolic acid extract as the main ingredient are mainly for primary hyperlipidemia and are Class II new drugs approved in China.

3. Antitumor

In recent years, studies shows that ursolic acid has anti-cancer and anti-tumor effects. It resists various carcinogens and cancer promoters, can inhibit tumor formation and growth, and also induces cancer cell differentiation. Rosemary extract ursolic acid has a wide range of anti-tumor effects and is very likely to become a new type of low-toxic and effective anti-cancer drug.

4. Antidepressant

Ursolic acid powder has a significant soothing effect on the central nervous system.

Research by Chinese scholar Tan Renxiang and others has confirmed that ursolic acid powder not only treats viral hepatitis but also has antidepressant effects. When using the ursolic acid extract as a treatment for depression it shows almost no side effects. As to using synthetic medicine, which has significant side effects such as easy relapse and suicidal tendencies after use, rosemary extract ursolic acid will be a better choice.

Ursolic acid can treat liver disease
Antidepressant medicine

Ursolic acid in cosmetic

1. Anti-oxidation

As a strong antioxidant, ursolic acid has an obvious antioxidant effect and can scavenge free radicals. It can absorb ultraviolet rays and prevent pigmentation caused by ultraviolet radiation. It positively affects human anti-aging, skin freckle removal, and pigmentation removal.

2. Inhibit melanin, skin whitening and remove spots

Skin color mainly depends on the content and distribution of melanin. Melanin exists in the basal layer of the epidermis. Tyrosinase promotes the formation of melanin by catalysis, causing melanin to transfer from the basal layer to the outer layer of the epidermis, thus coloring the skin.

Ursolic acid can inhibit the activity of tyrosinase and the production of melanin by directly combining with tyrosinase. Ob istem času, ursolic acid also has the function of desalting the melanin on the outer layer, accelerating the decomposition and excretion of melanin, reducing skin pigmentation, and removing spots and freckles.

3. Anti-inflammatory & Antibacterial

Rosemary extract ursolic acid powder has anti-inflammatory, antimicrobial, antibakterijsko, and antifungal properties. It can not only prevent the growth of bacteria and fungi in the skin and skincare products, but also help wound healing.

4. Repair the skin barrier

Ursolic acid repairs damaged cells, improves skin barrier function, and rejuvenates the skin by increasing the ceramide and collagen content of the cuticle.

rosemary extract in cosmetic
cosmetic skincare cream

Relative Blog

More About Rosemary Extract Ingredients

Rosemary leaf extract

Product name: Rosemary Leaf Extract Active Ingredient: Rosmarinic Acid, Carnosic Acid, Ursolic Acid Specifications:10% - 98% CAS No: RA 20283-92-5, UA 77-52-1, RA 20283-92-5 Appearance: White to yellow brown powder Test Method: HPLC Shelf Life: 2 Years Certs: GMP, ISO9001, ISO22000, HACCP, KOSHER, HALAL Content: Naravno, Non-additive, Non-GMO, Treat by Heat Only

Rosmarinic Acid

Product name: Rosmarinic Acid Source: the stems and leaves of rosemary Specifications : 18%, 60%, 98% Appearance : 18% 60% in brown powder, 98% in white CAS No: 20283-92-5 Test Method: HPLC Shelf Life: 2 Years Certs: GMP, ISO9001, ISO22000, HACCP, KOSHER, HALAL Content: Naravno, Non-additive,Non-GMO,Treat by Heat Only

Carnosic Acid

Product name: Carnosic Acid Source: Rosemary leaf Specifications : 5%,10%,50%,90%,98% Appearance : Brown yellow powder CAS No: 3650-09-7 Test Method: HPLC Shelf Life: 2 Years Certs: GMP, ISO9001, ISO22000, HACCP, KOSHER, HALAL Content: Naravno, Non-additive,Non-GMO,Treat by Heat Only

Ursolic acid

Product name: Ursolic Acid Specifications: 25%, 90%, 98% Source: Loquat leaves, Rosemary CAS No:77-52-1 Appearance: White to yellow, green brown powder Test Method: HPLC Shelf Life: 2 Years Certs: GMP, ISO9001, ISO22000, HACCP, KOSHER, HALAL Content: Naravno, Non-additive, Non-GMO, Treat by Heat Only
Shipping & Packaging
  • Packaging: Inside food grade bag, outer aluminum foil bag.
    25kg use double-layer plastic container/fiber drum.
    Or your choice.
  • OEM Service Available: Customized packaging available, click here to know more.
  • Shipping: DHL / FEDEX / EMS/ BY AIR / BY SEA
  • American Warehouse: KINTAI put over 100 natural plant extract ingredients in our US warehouse for fast delivery.
  • Payment: We accept payment by T/T, L/C, Paypal, and Wester Union.

Please contact us and we will guide you with an easy and professional way for your order.

About Us
ISO GMP HACCP Certified Factory

KINTAI BIOTECH INC.

WE ARE LEADER IN HERBAL EXTRACTS MARKET SINCE 2012

ISO GMP Certificate
FAQ
Are you a manufacturer or trading company?

We are manufacturer.

What is MOQ?

Our MOQ is flexible from 0.1kg to 1kg, please contact us for details.

What are your prices?

Our prices are depending on supply and market factors, we will send you an updated price list after contact us for further information.

What's your lead time?

Most products we have in stock can be delivered within 3 working days, customized products need further confirmation.

What is your payment terms?

We accept payment by T/T, L/C, Paypal, Wester Union:
Please contact us and we will guide you with an easy and professional way for your order.

Can I get free sample for test?

Yes, free sample available.

How to guarantee the product is qualified?

Our GMP factory have complete quality control system with 100,000 level clean production workshop, and every batch must be 100% passed by QC.

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