Product Description
Phellodendron bark extract is a natural medicinal plant extract derived from the dried bark of *Phellodendron chinense* (Sichuan Phellodendron) or *Phellodendron amurense* (Guan Phellodendron) of the Rutaceae family. According to the *Chinese Pharmacopoeia*, the cross-section of *Phellodendron chinense* shows fibrous stratification, while the cross-section of *Phellodendron amurense* is bright yellow. It is bitter and cold in nature, and enters the kidney and bladder meridians. The product is a brownish-yellow powder, with core components including berberine and phellodendron alkaloids. Commonly used ratios are 10:1 and 20:1. Analysis is performed using TLC and HPLC. It is stored in sealed aluminum foil bags or cardboard drums, with a shelf life of 24 months.
In production, the traditional sun-drying process has been upgraded to spray drying, effectively improving solubility and retention of active ingredients. Different processing methods result in different emphases of efficacy: the raw product clears heat and dries dampness, the salt-processed product nourishes yin and reduces fire, and the charred product astringes and stops bleeding.
This extract possesses clearly defined biological activities such as antibacterial, anti-inflammatory, and antioxidant properties. It has traditionally been used for ailments such as damp-heat diarrhea, sores, and carbuncles. Now, it is being applied on a large scale and in a standardized manner in the fields of medicine, health products, food additives, feed preservatives, and daily chemical skincare.
We offer a wide variety of plant extracts. Please contact sales@sxytbio.com for more information.
What are the benefits?
Phellodendron bark extract is rich in berberine, berberine, and other alkaloids and phenolic compounds. It has clear pharmacological effects and a wide range of applications. It retains the core characteristics of traditional Chinese medicine-"clearing heat and drying dampness, purging fire and detoxifying"-while also possessing multiple physiological activities confirmed by modern medicine, making its overall value outstanding.
1. Antibacterial and Anti-inflammatory Effects
It has a strong inhibitory effect on various pathogenic bacteria, such as common skin pathogens like Staphylococcus aureus, Staphylococcus epidermidis, Streptococcus pyogenes, and Staphylococcus epidermidis, as well as Helicobacter pylori. It can also inhibit the release of inflammatory mediators in the body, reducing inflammatory responses such as redness, swelling, heat, and pain. It has significant effects in the treatment and improvement of skin infections, digestive tract inflammation, and mucosal inflammation.
2. Antioxidant and Body-Nourishing Effects
The phenolic and alkaloid components in the extract can effectively scavenge harmful free radicals such as superoxide anions and hydroxyl radicals, inhibit lipid peroxidation, reduce oxidative stress damage to organs such as the liver and kidneys, help delay cell aging, and also provide some assistance in the treatment of hepatitis and the improvement of diabetic complications.
3.Clearing Heat and Drying Dampness (Traditional Core Efficacy)
As a classic bitter and cold herbal extract, it can clear damp heat from the body, effectively relieving discomfort such as damp-heat diarrhea, jaundice, dark urine, vaginal discharge, itching, and painful urination. It is a commonly used natural ingredient for treating damp-heat problems, with strong applicability and stable effects.
4. Regulating Immune Function
It can activate the phagocytic ability of macrophages, promote lymphocyte proliferation, and achieve bidirectional regulation of immune function. It can both enhance the body's defense capabilities and improve immune disorders, and has a certain auxiliary conditioning effect on autoimmune problems such as rheumatoid arthritis.
5. Cardiovascular Protective Effects
The berberine in the ingredients can inhibit the abnormal proliferation of vascular smooth muscle cells, while berberine can improve insulin resistance, regulate blood lipid levels, dilate coronary arteries, and reduce blood viscosity. This multi-pathway synergistic effect helps slow the progression of atherosclerosis and protect cardiovascular health.
6. Daily Chemical and Skin Care Related Effects
- Inhibits Hair Growth: It inhibits the proliferation of hair follicle matrix cells and activates aromatase, making it suitable for adjunctive treatment of hirsutism.
- Reduces Body Odor: It can inhibit apolipoprotein activity and reduce the fat content in sweat glands. Combined with its antibacterial effects, it can significantly reduce body odor, making it suitable for use in antiperspirant and deodorizing cosmetics.
- Aids in Weight Reduction: Its related active effects make it suitable as a raw material for weight-loss cosmetics, expanding its application in the daily chemical field.
Applications of Phellodendron amurense Extract
Industrial Applications
In the industrial sector, Phellodendron amurense extract has a wide range of applications. It can be used as a preservative, antioxidant, catalyst, and surfactant in industries such as chemical, textile, leather, wood, and papermaking. These applications are mainly due to the alkaloids and other active ingredients in Phellodendron amurense extract, which possess excellent chemical stability and biological activity.
Food Additives
In the food additive field, Phellodendron amurense extract is primarily used as a natural preservative and antioxidant. It can effectively extend the shelf life of food, prevent spoilage and decay, and maintain freshness and nutritional value. In addition, Phellodendron amurense extract can also be used to make food seasonings, adding unique flavor and aroma to food.
Cosmetics
Utilizing its antibacterial, anti-inflammatory, and antioxidant properties, it can be added to skincare products such as creams, lotions, and serums to improve skin inflammation, acne, and pimples, prevent and reduce skin infections, delay skin aging, and keep skin smooth, delicate, and elastic.
Textile Industry
In the textile industry, Phellodendron amurense extract can be used in the dyeing and finishing processes of textiles. It can be used as a functional additive or dye to provide textiles with unique colors and textures. Simultaneously, Phellodendron amurense extract can also be used as a natural dye to provide textiles with unique colors and styles.
Agricultural Sector
Phellodendron amurense extract has a certain inhibitory effect on plant pathogens and can be used as a natural plant growth regulator and fungicide to control fungal diseases in crops, such as tomato wilt and rice blast, reducing the use of chemical pesticides and improving the safety of agricultural products.
Company introduction and certificates obtained
Shaanxi Yuantai Biotechnology Co., Ltd. was established in 2014, mainly supplying herbal extracts, functional cosmetic raw materials, organic products, etc. We have our own factories, R&D and quality inspection teams, and have the conditions for development, production, and quality assurance. At present, we have obtained ISO9001, ISO22000, HALAL, KOSHER, HACCP, FDA and other certificates. Therefore, the quality of our products is guaranteed, and it is our original intention to bring high-quality products to customers.

Our packaging
1KG/Aluminium bags , 25kg/barrel
Storage: Store in a cool, dry, clean place away from moisture and direct light.
We also have special packaging for special products, such as: retinal - cold chain transportation; deoxyarbutin - vacuum transportation

Our team
We have a professional R&D team and sales team, which not only ensure product quality, but also ensure a good cooperation experience for customers in the pre-sale, in-sale and after-sale processes. Our sales team has been trained in professional product knowledge, and can respond and solve every problem in cooperation in a timely manner


The payment methods we support are: T/T, VISA, XTransfer, Master Card, Western Union, Alibaba Payment, e-Checking, Online Bank Payment
We support shipping by sea, air, DHL, FedEx, TNT, UPS, EMS, SF

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