High Quality Plant Extracted Oleanolic Acid for Cosmetics

Product Attribute

High Quality Plant Extracted Oleanolic Acid for Cosmetics

Application：

Cosmetics: Due to its anti-inflammatory and antioxidant properties, oleanolic acid can be used to make skin care products. It can be added to creams, lotions, essences and other products to help reduce skin inflammation, resist free radical damage to the skin, delay skin aging, and improve skin texture and radiance

High Quality Plant Extracted Oleanolic Acid for Cosmetics

Product Information

Oleanolic acid is a natural pentacyclic triterpenoid compound, which is widely distributed in the plant kingdom and has many important physiological functions and application values.

Chemical structure and properties

Chemical structure: The chemical structure of oleanolic acid is based on pentacyclic triterpenoids, contains 30 carbon atoms, and its molecular formula is. There are multiple functional groups such as methyl, methylene and hydroxyl in the molecular structure, which determine its chemical and physiological properties.

Physical properties: It is a white needle-shaped crystal, odorless and tasteless. In terms of solubility, oleanolic acid is almost insoluble in water, slightly soluble in ethanol and ether, and easily soluble in organic solvents such as chloroform and pyridine. The melting point is 308-310℃, which is relatively stable at higher temperatures.

Chemical properties: The chemical properties of oleanolic acid are relatively stable, but due to the hydroxyl groups in its molecular structure, it can undergo chemical reactions such as esterification and oxidation. For example, it can undergo esterification with carboxylic acids to form ester compounds. These derivatives may have different biological activities or physical and chemical properties, providing multiple possibilities for drug development.

Source and extraction method

Source: Oleanolic acid is found in many plants. Common sources include Ligustrum lucidum, Swertia mileensis, etc. Ligustrum lucidum is the fruit of Ligustrum lucidum, a plant of the Oleaceae family. It is oval, elliptical or kidney-shaped, 6-12 mm long, 3-7 mm in diameter, and blue-black when ripe. Swertia mileensis is a plant of the Gentianaceae family, and the whole plant can be used as medicine. Oleanolic acid in these plants is mainly found in their fruits, leaves or rhizomes.

Extraction method:

Solvent extraction: This is the most commonly used extraction method. Generally, organic solvents such as ethanol and methanol are used to soak and reflux the plant materials containing oleanolic acid. For example, for Ligustrum lucidum, the fruit can be crushed first, then soaked in a certain concentration of ethanol solution, and heated to reflux to dissolve oleanolic acid in the solvent. After filtration, concentration and other operations, an extract containing oleanolic acid is obtained. Then further purification is carried out through silica gel column chromatography, recrystallization and other methods to obtain oleanolic acid with higher purity.

Supercritical fluid extraction: Use carbon dioxide in a supercritical state as an extractant. Supercritical carbon dioxide has good solvent properties and high diffusivity, can selectively extract oleanolic acid, and can avoid organic solvent residues, which is beneficial to improve the quality of the extract, but the equipment cost is relatively high.

High Quality Plant Extracted Oleanolic Acid for Cosmetics

Shaanxi Baisfu Bioengineering Co., Ltd. is an enterprise specializing in the research and development, production and sales of flavors and fragrances. The company is located in Building A, Baodeyun Valley, No. 52, Jinye 1st Road, Yanta District, Xi'an City, Shaanxi Province. It has an excellent geographical location and convenient transportation. convenient. The company was established in December 2019, with a registered capital of 3 million yuan.

Shaanxi Baisfu Bioengineering Co., Ltd，The company's main products include cooling agents, synthetic flavors and natural flavors. The company's products can be used in food and beverage, 

daily chemical, and other industries, and have a wide range of downstream applications.

The company always attaches great importance to product quality and brand reputation, strictly implements product quality and environmental management control, and has passed various certifications such as GPM, ISO9001, ISO14001, kosher, and HALAL European analysis.

The company's products are used by more than 30 foreign companies and regions. After more than ten years of technology accumulation and market development, the company has accumulated a group of high-quality customer groups, stable customer channels and resources, and has established relationships with more than 100 domestic and foreign companies. Good working relations.

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FAQ

Q1:Can you accept small order?
A:Yes.
Q2: Is there a discount?
A:Different quantity has different discount.
Q3: How to start orders or make payments?

A: Proforma invoice will be sent after confirmation of order. Payment by T/T, Western Union or Paypal

Q4: How about delivery leadtime?
A:About 3-6 days after payment confirmed. (Except Chinese holiday)
Q5:How to confirm the Product Quality before placing orders?
A:You can get free samples for your testing.We can manufacture the products according to your

Q6.Can I get some samples?

A: Yes, we can supply the free sample, but the shipping cost be paid by our customers. specific requirment