Fructus Sophorae Extract
CAS No: 520-18-3
Specification: 98% ，20％Kaempferol
Appearance: light yellow powder
Test Method: HPLC
Lead time: 1-3 days
Storage: Cool dry place and avoid light
Shelf Life: 2 years
MOQ: 1KG
Sample: Free sample available
Certifications: GMP, ISO9001:2015, ISO22000:2018, HACCP, KOSHER and HALAL
Advantage: 100,000 level clean production workshop, Non-additive, Non-GMO, radiation-qualified product.
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Product Introduction
As a trusted supplier of Fructus Sophorae Extract Powder, Healthkintai® stands out in the market with its exceptional offerings of Kaempferol at 98% and 20% concentrations, setting us apart from average industry specifications. Our commitment to quality and compliance is underscored by a comprehensive suite of certifications, including GMP, ISO9001:2015, ISO22000:2018, HACCP, KOSHER, and HALAL. These credentials ensure that our products not only meet but exceed international standards, providing our clients with the confidence that they are partnering with a supplier dedicated to excellence, safety, and reliability in every batch. Whether for pharmaceutical, nutraceutical, or other applications, Healthkintai® delivers Sophora Japonica Fruit Extract that combines superior potency with rigorous quality assurance.
Fructus Sophorae Extract Description
Fructus Sophorae Extract Powder is a natural extract derived from the dried fruits of *Sophora japonica* L., a plant in the Fabaceae family, and it has a long history of application in traditional Chinese medicine where the fruits, known as "Huaijiao," are valued for their therapeutic properties such as addressing bleeding issues like hemorrhoids and uterine bleeding, as well as inflammation, due to their "cooling" and astringent characteristics. Rich in bioactive compounds, particularly flavonoids including rutin (a major constituent), kaempferol (which contributes to antioxidant effects), and other phytochemicals like quercetin, sophoricoside, and phenolic acids that enhance its biological activity, this extract is also widely studied and utilized in modern contexts for its antioxidant properties to combat oxidative stress, anti-inflammatory activity to reduce inflammation in various bodily systems, vascular health benefits—with rutin specifically associated with supporting blood vessel integrity and circulation—and potential skincare advantages in cosmetic formulations for its antioxidant and soothing effects. Commercially, it is commonly found in nutraceuticals and dietary supplements for vascular support and antioxidant intake, pharmaceutical preparations for traditional or herbal-based remedies, and cosmetics and skincare products as an active ingredient for anti-aging or calming purposes, gaining popularity for its natural origin, rich phytochemical profile, and alignment with both traditional knowledge and modern research into plant-based bioactives.
Kintai Kaempferol Powder
Fructus Sophorae Extract powder-kaempferol .
Kintai Fructus Sophorae Extract Advantages
Superior Purity
Kintai's Sophora Japonica Fruit Extract distinguishes itself with exceptional purity levels, especially in its Kaempferol offerings. The 98% Kaempferol variant, obtained through advanced extraction and purification processes, sets a high concentration standard, ensuring potent biological activity. Even the 20% Kaempferol option maintains consistent and reliable purity, free from excessive impurities. This emphasis on purity guarantees that the active ingredients can exert their intended effects effectively, whether in high-potency pharmaceutical applications or more moderate health and cosmetic uses.
Enhanced Safety
Safety is a paramount advantage of Kintai's extract. The rigorous production processes, from raw material selection to final processing, are designed to minimize contaminants and ensure product stability. Both the 98% and 20% Kaempferol versions undergo strict quality control measures to meet safety thresholds. For the 20% concentration, its moderate formulation reduces the risk of potential side effects that might be associated with overly high doses, making it suitable for long-term use in dietary supplements and cosmetics. This commitment to safety instills confidence in users and manufacturers regarding the product's reliability.
Stringent Compliance
Kintai's Sophora Japonica Fruit Extract complies with a comprehensive set of international standards and certifications, including GMP, ISO9001:2015, ISO22000:2018, HACCP, KOSHER, and HALAL. These certifications serve as a testament to the brand's dedication to compliance across all production stages. By meeting such rigorous global benchmarks, the extract ensures compatibility with regulatory requirements in various markets, facilitating its application in pharmaceuticals, nutraceuticals, and cosmetics worldwide. This compliance not only validates the product's quality but also simplifies the process for clients to integrate it into their own formulations and distribute it globally.
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Comparison: Kaempferol 98% And 20% Of Fructus Sophorae Extract
| Feature | Kaempferol 98 % (Fructus Sophorae Extract) | Kaempferol 20 % |
|---|---|---|
| Active-content assay | ≥ 98 % Kaempferol by HPLC—effectively a pure isolate | 20 % Kaempferol by HPLC—concentrated botanical extract |
| Matrix | > 98 % single molecule; colour light-yellow crystal powder | 20 % Kaempferol plus residual flavonoids (rutin, quercetin, genistein, sophoricoside) and plant fibres; colour tan-brown powder |
| Dose & formulation flexibility | • Very small doses needed (5–50 mg API). | • 5× more bulk per mg Kaempferol. |
| Cost economics | Higher /kgbutlower/g of Kaempferol | Lower /kgbuthigher/g of Kaempferol once calculated on active basis |
| Pharmacological strength | Direct, predictable activity at micro–milligram levels; easier to hit therapeutic blood levels shown in anticancer, anti-diabetic and anti-oxidation studies | Requires larger serving to deliver the same Kaempferol dose; additional flavonoids may give synergistic or antagonistic effects |
| Safety & tolerability | • Extremely low residual solvent/pesticide load. | • 5× more botanical matrix → more chance of batch-to-batch variation in allergens or pesticides. |
| Regulatory & pharmacopoeia status | Usually filed as “Kaempferol (API)” – can be used in both dietary supplement and pharmaceutical dossiers | Listed in Chinese Pharmacopoeia as “Sophora Japonica Fruit Extract (20 % Kaempferol)” – qualifies as traditional Chinese medicine ingredient |
| Typical applications | • Targeted therapy (oncology support, metabolic syndrome). | • Daily antioxidant blends, blood-vessel health formulas, cosmetic functional powders |
| Appearance / Color | Light-yellow crystalline powder | Tan-brown to light-brown powder |
Fructus Sophorae Extract Specification
| Item | Standard / Test Method | Typical Limits |
|---|---|---|
| Botanical Source | Sophora japonica L. (Leguminosae), ripe fruit | — |
| Active Marker | Kaempferol (or total flavonoids expressed as Kaempferol) | 20 %, 50 %, 80 %, 98 % HPLC |
| Appearance | Fine, free-flowing powder | light-yellow → tan-brown, characteristic odour |
| Loss on Drying | ≤ 5 % @ 105 °C | ≤ 5 % |
| Ash (Total) | ≤ 5 % | ≤ 5 % |
| Heavy Metals | ICP-MS | Pb ≤ 2 ppm, Cd ≤ 1 ppm, As ≤ 2 ppm, Hg ≤ 0.1 ppm |
| Residual Solvents | GC | Ethanol ≤ 5000 ppm (food grade); MeOH/CH₂Cl₂ ≤ 50 ppm |
| Pesticides | GC-MS/MS | Complies with USP <561> / EU 396/2005 |
| Microbiology | Plate count | TAMC ≤ 10³ cfu/g, TYMC ≤ 10² cfu/g; E.coli & Salmonella absent |
| Particle Size | Laser diffraction | 100 % < 80 mesh (180 µm) or custom sieve |
Fructus Sophorae Extract HPLC
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Fructus Sophorae Extract Benefits
Antioxidant Effects
Vascular Health
Anti-Inflammatory
Potent Antioxidant Effects
Fructus Sophorae Extract is rich in flavonoids such as kaempferol and rutin, which act as powerful antioxidants. These compounds can neutralize harmful free radicals in the body, reducing oxidative stress that contributes to cellular damage and aging. By scavenging free radicals, the extract helps protect cells from premature deterioration, supporting overall cellular health and potentially lowering the risk of chronic diseases associated with oxidative damage.
Support for Vascular Health
A key benefit of this extract lies in its positive impact on vascular function. The flavonoid rutin, in particular, is known to enhance blood vessel integrity and flexibility. It helps strengthen capillary walls, improving circulation and reducing the risk of vascular issues such as fragility or permeability. This makes Sophora Japonica Fruit Extract valuable for supporting healthy blood flow and maintaining cardiovascular wellness, especially in contexts where vascular health is a concern.
Anti-Inflammatory Properties
The bioactive components in Sophora Japonica Fruit Extract, including various phytochemicals and flavonoids, exhibit notable anti-inflammatory activity. They can inhibit the production of pro-inflammatory mediators, helping to alleviate inflammation in the body. This property makes the extract beneficial for addressing conditions related to chronic inflammation, such as certain inflammatory disorders, and may contribute to soothing discomfort associated with inflammatory responses.
Skincare Advantages
In cosmetic and skincare applications, Sophora Japonica Fruit Extract offers multiple benefits. Its antioxidant content helps combat free radical damage on the skin, which is a primary cause of aging signs like wrinkles and dullness. Additionally, its anti-inflammatory properties can soothe irritated or sensitive skin, reducing redness and discomfort. These effects make it a valuable ingredient in formulations aimed at promoting healthy, youthful-looking skin and supporting overall skin barrier function.
Fructus Sophorae Extract Applications
Pharmaceutical Field Kaempferol
Dietary Supplement Kaempferol
Cosmetics Kaempferol cream
Pharmaceutical Field
Fructus Sophorae Extract is widely used in pharmaceutical preparations, especially in herbal or traditional medicine-based formulations. Leveraging its anti-inflammatory and vascular health-supporting properties, it is often incorporated into medications targeting conditions like hemorrhoids, where its ability to reduce inflammation and strengthen blood vessel walls helps alleviate symptoms such as bleeding and swelling. Additionally, due to its antioxidant effects, it may be included in formulations aimed at supporting overall wellness and addressing issues related to oxidative stress, contributing to the management of certain chronic diseases.
Nutraceutical and Dietary Supplement Industry
In this sector, the extract is a popular ingredient in various supplements designed to promote vascular health and provide antioxidant support. Its rich content of flavonoids like rutin and kaempferol makes it a valuable addition to products targeting circulatory wellness, helping consumers maintain healthy blood vessels and improve blood flow. It is also used in antioxidant-focused supplements, as it aids in combating free radicals and reducing oxidative damage, catering to individuals seeking to enhance their overall health through natural ingredients.
Cosmetics and Skincare Sector
Sophora Japonica Fruit Extract is increasingly utilized in cosmetic and skincare products, thanks to its antioxidant and soothing properties. It is commonly found in anti-aging formulations, where its ability to fight free radical damage helps reduce the appearance of wrinkles and dullness, promoting a more youthful complexion. Moreover, its anti-inflammatory characteristics make it suitable for products designed for sensitive or irritated skin, as it can calm redness and discomfort, supporting a healthy skin barrier and enhancing the overall effectiveness of skincare routines.
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Why Choose Fructus Sophorae Extract By Healthkintai®?
1. We promise that our raw materials are naturally grown without any additives.
2. We provide customized extraction solutions to produce Kaempferol powder in various specifications tailored to your requirements.
3. Our production facilities hold internationally recognized certifications including GMP, ISO 9001, ISO 22000, HACCP, KOSHER, and HALAL, guaranteeing the highest standards for your peace of mind.
FDA Approval: Is Fructus Sophorae extract Powder legal?
United States (FDA)
Fructus Sophorae extract is not generally recognized as GRAS (Generally Recognized As Safe) for unrestricted use in food products, but it is permitted in dietary supplements under the FDA's regulatory framework for herbal ingredients. Manufacturers must ensure compliance with Good Manufacturing Practices (GMP) for dietary supplements, and products containing Sophora Japonica Fruit Extract must adhere to labeling requirements, including accurate ingredient listing and dosage information. The FDA monitors such supplements for safety, and any adverse events related to their use are subject to reporting and review.
European Union (EFSA)
Sophora Japonica Fruit Extract is evaluated by the European Food Safety Authority (EFSA) for use in food and food supplements. While it is not universally approved for all applications, it can be included in products when it meets specific safety and efficacy criteria set by EFSA. Its use is regulated under the EU's Novel Food regulations or as a traditional herbal medicinal product, depending on the context, requiring demonstration of safety through appropriate studies and compliance with labeling standards.
Canada (Health Canada)
Kaempferol is allowed for use in natural health products (NHPs) after obtaining a Natural Product Number (NPN) or Homeopathic Medicine Number (DIN-HM). Health Canada assesses the safety, efficacy, and quality of NHPs containing the extract, ensuring that they meet strict standards for ingredient purity, dosage, and labeling. Manufacturers must provide evidence of the extract's safety profile and traditional use to gain approval for marketing in Canada.
Australia (TGA)
Sophora Japonica Fruit Extract can be used in complementary medicines in Australia, subject to evaluation and approval by the Therapeutic Goods Administration (TGA). It must meet the TGA's requirements for quality, safety, and efficacy, which may include providing data on its chemical composition, manufacturing processes, and clinical or traditional use. Complementary medicines containing the extract are listed on the Australian Register of Therapeutic Goods (ARTG) once approved.
OEM and ODM Services
KINTAI is a professional Kaempferol powder manufacturer and supplier. We offer OEM and ODM administrations to take care of the particular necessities and prerequisites of our clients. Our group of specialists can foster modified items and offer coordinated support arrangements.
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About KINTAI
KINTAI is a leading manufacturer and supplier of Kaempferol . We have a cutting-edge innovative workplace, creation offices, and hardware. Our obligation to quality is clear through our broad scope of licenses and confirmations. We offer customized products, providing integrated solutions and fast delivery with secure packaging.
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