Product Introduction：
Peony root extract powder is extracted from the dried root or bark of Paeonia lactiflora. A natural extract obtained by refining, concentrating, and drying. Its main component is paeoniflorin. Soluble in methanol and ethanol. Stable under acid, unstable under alkaline. Good thermal stability. It is a Chinese herbal medicine. It has many pharmacological properties for the human body. The main component is paeoniflorin, which has the functions of improving antiviral ability, anti-inflammatory, protecting the liver, and enhancing human immunity.
Use of Radix Paeoniae Alba extract：
1. Chinese medicine formula
Radix Paeoniae Alba extract is often used in the formula of traditional Chinese medicine, such as Siwu decoction and Bazhen decoction. When used in combination with other traditional Chinese medicines, the extract of Paeonia lactiflora can enhance the effects of other medicinal materials, synergize and improve the curative effect.
2. Pharmaceutical preparations
Radix Paeoniae Alba extract is also used to make medicines, such as pills and capsules. As a single pharmaceutical ingredient, it has many pharmacological activities and can be used to treat many diseases and symptoms.
3. Skin care products
Radix Paeoniae Alba extract is widely used in skincare products. It can reduce skin inflammation and allergic reactions and has a calming and soothing effect. At the same time, the extract of Paeonia lactiflora can also help regulate the secretion of skin oil and improve dull and uneven skin color.
Preparation method：
The white peony root extract is prepared by a method comprising the following steps:
(1) pre-treatment: cleaning, crushing, and weighing the raw material Radix Paeoniae Alba;
(2) ultrasonic extraction: after ultrasonic extraction with ethanol aqueous solution at room temperature, filtering, combining filtrates, vacuum concentrating the filtrate to obtain concentrated solution, adding water into the concentrated solution, and filtering to obtain extract B;
(3) macroporous adsorption column separation: loading the extract B on the first PIP0-02 macroporous resin separation column, using methanol-water and formic acid water as mobile phases, after the first elution, using methanol-water and formic acid water with different concentrations as mobile phases, and removing impurities after the second elution, and then connecting the second PIP0-02 macroporous resin separation column in series under the first PIP0-02 macroporous resin separation column, and eluting with ethanol to obtain the target.
(4) concentration and drying: vacuum-depressurized concentration of C-fraction, and vacuum-drying to obtain Radix Paeoniae Alba extract; In step (4), the fraction C was concentrated under vacuum at 40〜70°C, and the content of paeoniflorin in the extract of Paeonia lactiflora was more than 70% by HPLC. In step (2), the volume percentage of the ethanol aqueous solution is 6080%, and the ethanol aqueous solution is filtered through a filter cloth with 500800 meshes; In step (2), 810 times the weight of the raw material is used for ultrasonic extraction at room temperature for 2-3 times, each time for 2040 minutes; Vacuum concentrating the filtrate to a concentrated solution 35 times the weight of raw materials, and adding water to the concentrated solution, wherein the amount of water is 24 times the total weight of the concentrated solution; In step (3), the volume percentage of methanol in methanol-water is 3%, and the volume percentage of formic acid in formic acid water is 0.2%, and the mass of eluent in the first elution is 3-5 times of the total weight of raw materials of Radix Paeoniae Alba; In the second elution, the volume percentage of methanol in methanol water is 5%, and the volume percentage of formic acid in formic acid water is 0.2%. The mass of eluent in the second elution is 812 times of the total weight of raw materials of Radix Paeoniae Alba.
The function of White Peony Extract：
1. Anti-inflammatory and detumescence
Paeonia lactiflora extract has an obvious anti-inflammatory effect, which can inhibit inflammatory reactions and alleviate swelling and pain caused by inflammation. It can relieve arthritis, muscle pain, and traumatic inflammation.
2. Anti-oxidation
The extract of Paeonia lactiflora is rich in various antioxidant substances, which can neutralize free radicals and reduce the damage of oxidative stress to the body. It can delay the cell aging process and improve skin elasticity and luster.
3. Shugan Jieyu
The extract of Radix Paeoniae Alba is classified as "promoting blood circulation and removing blood stasis" in the theory of traditional Chinese medicine, which has the effect of soothing the liver and relieving depression. It can relieve emotional stress, anxiety, and depression, and promote physical and mental health.
4. Relieve menstrual pain
The extract of Radix Paeoniae Alba also has a certain effect on relieving dysmenorrhea symptoms. It can regulate women's physiological cycle and relieve menstrual abdominal pain and discomfort.
Application：
Medicines, health products, cosmetics
1. Pharmaceutical industry: It is widely used to treat rheumatoid arthritis, coronary heart disease, and gynecological diseases.
2. Cosmetics/daily chemical products industry: used in cosmetics to treat acne and delay the aging of body tissues. It can be added to shampoo and used as a hair growth conditioner.
How to contact us?
We are a company with many years of sales experience in the plant extract industry. After years of operation, we have a variety of products, such as vegetable powder, cosmetics, tablet candy, and other products. We are a professional supplier of raw materials. At present, our company is selling Peony Root Extract Powder, which is widely used in health products, cosmetics and other fields. Those who need to make health products can buy raw materials. At the same time, our products are all factory direct sales, the quality is guaranteed, and you can buy them with confidence. Those who need to buy or are interested can go to our work mailbox through the international website or e-mail ella.zhang@huilinbio-tech.com.