Xi'an Kintai Biotech Inc is one of the most experienced manufacturers and suppliers of sophocarpine powder in China. Please feel free to wholesale high quality sophocarpine powder for sale here from our factory. For price consultation, contact us.
bulk 98% Sophocarpine manufacturer
KINTAI's 98% sophoracarpine powder product is derived from the dried mature seeds of the leguminous plant Sophora alopecuroides L. Through advanced extraction and purification processes, KINTAI is able to produce high-purity sophoracarpine on an industrial scale with excellent quality assurance.


It has powerful anti-inflammatory, anti-tumor, analgesic, anti-itching and other multiple effects. The product is a white needle-shaped crystalline powder with a melting point of 54-55°C. It is soluble in organic solvents such as methanol, ethanol and benzene, and slightly soluble in water. Its pharmacological effects make it a highly promising therapeutic drug, especially in the fields of cancer treatment, and anti-inflammatory and anti-liver fibrosis.
KINTAI Sophocarpine Extraction and Production Process
KINTAI's 98% sophocarpine powder is produced through a strict process. We selected the seeds of bitter beans grown in Ningxia, Xinjiang and other places in western China, which have the advantage of being natural and free of pesticide residues. The extraction process is mainly based on solvent extraction, combined with water extraction and alcohol extraction, and then adding surfactants to improve the extraction rate. This technology ensures the high purity and production efficiency of sophocarpine.

The key step of kintai extraction is the use of strong acid cation exchange resin column technology, which can effectively adsorb alkaloid components while excluding non-alkaloid compounds. Compared with traditional extraction methods, this process can not only improve the yield of sophocarpine, but also has significant economic benefits. The physical and chemical stability of resin adsorption is high, the selectivity is strong, it is not affected by inorganic substances, and it can be regenerated and used many times, which extends the service life of the equipment and greatly reduces the production cost. Therefore, this process is widely used in the industrial production of KINTAI's alkaloid series products.
Quality testing and control
To ensure the quality and purity of sophocarpine, KINTAI uses high performance liquid chromatography (HPLC) and liquid chromatography-mass spectrometry (LC-MS) for testing. This can accurately and quickly detect changes in the content of sophocarpine, ensuring that the purity of each batch of products reaches more than 98%. This rigorous quality control measure ensures that KINTAI's sophocarpine products meet the market's strict demand for high-purity alkaloids.
Sophocarpine has a variety of pharmacological activities:
1. Anti-inflammatory and analgesic effects
Sophocarpine exhibits significant anti-inflammatory and analgesic effects by inhibiting inflammatory channels such as TRPA1 and TRPV1. Studies have shown that in a mouse allergic contact dermatitis model, sophocarpine can significantly reduce scratching behavior and reduce the levels of proinflammatory factors tumor necrosis factor-α (TNF-α) and interleukin-1β (IL-1β) in the skin. In addition, sophocarpine reduces the occurrence of itching and pain by interfering with the activation of TRPA1 and TRPV1 channels.

In an animal experiment, mice were divided into 7 groups to study the inhibitory effects of different doses of sophocarpine on allergic contact dermatitis (ACD) pruritus. The high-dose sophocarpine group (60 mg/kg) significantly reduced the number of itching from nearly 90 times to about 25 times, indicating that sophocarpine has significant anti-itching effects.
Sophocarpine also indirectly inhibits the release of other itch factors by reducing the expression of proinflammatory factors, which provides more mechanistic support for its anti-inflammatory effect.
2. Anti-tumor effect
Sophocarpine has a significant inhibitory effect on various tumor types, especially on transplanted solid tumors. Studies have shown that sophocarpine can inhibit the proliferation, migration and invasion of cancer cells and promote their apoptosis through various mechanisms. For example, sophocarpine has a significant inhibitory effect on the growth of cervical cancer HeLa cells in vitro and can effectively induce apoptosis of tumor cells. In addition, sophocarpine also has an immunomodulatory effect, can increase the number of white blood cells, and relieve the pain symptoms of cancer patients, which gives it a great advantage in anti-tumor treatment.

3. Anti-cancer effect
The in vitro proliferation inhibitory effect of sophocarpine on liver cancer cells HepG2 and cervical cancer cells HeLa has been widely studied. The researchers used the MTT method to determine the survival rate of cancer cells at different concentrations of sophocarpine, and detected the cell apoptosis induced by sophocarpine by flow cytometry.

Results Sophocarpine can significantly inhibit the proliferation of HepG2 and HeLa cells under dose-dependent conditions, and induce apoptosis of these cancer cells at high concentrations. Compared with the control group, the cell survival rate of the sophocarpine-treated group decreased by about 60%. Sophocarpine regulates the Bcl-2/Bax apoptosis pathway, promotes the expression of apoptosis-related proteins, and inhibits the proliferation and migration of cancer cells by downregulating the PI3K/Akt signaling pathway. In addition, sophocarpine further inhibits the growth of cancer cells by inhibiting tumor angiogenesis and reducing the nutrient supply of tumor cells.
4. Anti-itch and skin inflammation treatment
Sophocarpine has shown excellent efficacy in the treatment of skin diseases. By inhibiting the TRP channel, sophocarpine can effectively relieve the itching symptoms caused by allergic contact dermatitis (ACD). Studies have shown that sophocarpine can significantly reduce the levels of tumor necrosis factor-α (TNF-α) and interleukin-1β (IL-1β) in the skin, inhibit the overexpression of inflammatory factors, and reduce the scratching behavior of mice, showing good anti-itching efficacy. This effect makes sophocarpine a potential drug for the treatment of skin itching symptoms, especially for the treatment of inflammatory skin diseases such as eczema and dermatitis.

5. Protective effect on cardiovascular system
Intravenous injection of sophocarpine can cause the blood pressure of animals to rise first and then fall, and has obvious effects on the heart and vascular system. It has a positive inotropic effect on the heart, can increase the contractility of the heart, and is particularly suitable for the treatment of congestive heart failure. Experiments show that sophocarpine has a significant antagonistic effect on a variety of models that induce arrhythmias, especially ventricular arrhythmias.

Sophocarpine can also dilate peripheral blood vessels, reduce vascular resistance, and show a certain antihypertensive effect. Its antihypertensive mechanism is mainly related to vasodilation, blocking sympathetic ganglia, and the indirect effect of the nervous system on the heart.
6. Antiasthmatic effect
Sophocarpine also shows strong antiasthmatic and anti-allergic effects. Studies have found that sophocarpine can effectively relieve bronchospasm by stimulating central β receptors and has a strong antitussive effect. This discovery provides theoretical support for the application of sophocarpine in the treatment of asthma and other respiratory diseases.
7. Central nervous system effects
Experiments have shown that sophocarpine can significantly inhibit the spontaneous activity of mice, enhance the effects of central nervous system depressants such as sodium pentobarbital, and antagonize the psychomotor excitement of mice caused by amphetamine. It can also reduce the writhing reaction of mice caused by acetic acid and reduce the normal body temperature of rats, suggesting that it has sedative, analgesic and cooling effects.
In addition, sophocarpine can also regulate dopamine metabolites in the rat brain, increase the content of dihydroxyphenylacetic acid (DOPAC) and homovanillic acid (HVA), and show similar central nervous system effects to total alkaloids of Sophora alopecuroides.
Advantages of industrial production
The 98% sophocarpine powder produced by KINTAI ensures the high purity and stability of its products with its efficient extraction process and strict quality control. In production, the cation exchange resin adsorption technology is used to greatly improve the extraction efficiency of sophocarpine and reduce production costs. In addition, the environmental protection and economical nature of the process enable KINTAI to provide more competitive price advantages and promote the widespread application of sophocarpine in multiple fields.

Market prospects of sophocarpine
With the wide application of Sophocarpine Powder in pharmacological research, its market demand is also increasing. As a natural alkaloid, the pharmacological mechanism of sophocarpine involves multiple molecular signaling pathways, including TRPA1 and TRPV1 channels, Bcl-2/Bax apoptosis pathway, PI3K/Akt signaling pathway and calcium ion channel. Sophocarpine not only has the ability to directly inhibit pathological states, but also can enhance the body's self-repair ability to fight diseases by regulating the immune system. Therefore, it not only has important application value in the pharmaceutical field, but is also widely used in the healthcare products and cosmetics industries. For example, in cosmetics, sophocarpine is often used in high-end skin care products due to its anti-inflammatory, antioxidant and skin-soothing properties to help relieve skin inflammation and allergy problems.

Conclusion
In general, KINTAI's 98% sophocarpine powder product has shown a wide range of application prospects with its high purity, stable quality and multiple pharmacological effects. As people pay more and more attention to natural plant extracts, sophocarpine, as a multifunctional natural medicine, will surely play a more important role in the future medical and health care fields. KINTAI will continue to provide high-quality sophocarpine products to the global market and promote the development of the health industry by relying on advanced extraction technology and strict quality management.
★If you want to get high-quality Sophocarpine Powder, please feel free to contact us at sales@kintaibio.com or feedback on the next page.
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