Product Introduction
| Item | Specification |
| Product Name | Sophora Japonica Extract |
| Synonyms | Sophora Flower Bud Extract; Pagoda Tree Extract; Huai Hua Extract Powder |
| Latin Source Name | Sophora japonica L. |
| Active Ingredients | Rutin, Quercetin, Total Flavonoids, Isorhamnetin |
| Specification Ratio | 10:1 / 20:1 (Customizable Concentration) |
| Appearance | Light yellow to yellow fine powder, uniform texture, faint herbal fragrance, no caking, no visible impurities or abnormal discoloration |
| Loss on Drying | ≤ 5.0% |
| Residue on Ignition | ≤ 3.0% |
| Particle Size | 100% pass 80 mesh |
| Testing Method | HPLC / UV / Moisture Test / Ash Test / Microbiological Inspection |
| Production Method | High-quality Sophora Flower Bud Selection → Cleaning & Drying → Crushing → Ethanol-Water Circulating Extraction → Concentration → Resin Purification → Spray Drying |
| Solubility | Good solubility in hot water and ethanol, partially soluble in cold water, stable in neutral and weak acidic formula systems |
| Core Feature | Natural flavonoid-rich sophora extract, rich in rutin and quercetin, outstanding vascular protection, antioxidant and anti-inflammatory activity, stable batch efficacy and wide formula compatibility |
| Package | 10g/50g sealed sample bottle, 1kg/25kg vacuum aluminum foil drum; moisture-proof, light-proof and sealed packaging, customized specifications supported |
| Storage | Store in dry, cool and dark sealed environment; avoid high temperature, direct sunlight and humid air to prevent moisture absorption, oxidation and active ingredient loss |
| Shelf Life | 24 months under standard sealed storage conditions |
Product Description
Sophora Japonica Extract is a premium natural functional plant extract concentrated from the dried flower buds of Sophora japonica L., a classic edible and medicinal plant with a long history of safe application. Rich in core bioactive components including Rutin, Quercetin and total flavonoids, Sophora Japonica Extract delivers powerful vascular protection, antioxidant, anti-inflammatory and antibacterial properties. It is a versatile raw material widely used in cardiovascular health supplements, antioxidant functional foods, soothing skincare cosmetics and daily sub-health conditioning products. We provide two mainstream concentration specifications: 10:1 standard grade and 20:1 high-concentration grade, produced through low-temperature circulating extraction and multi-stage purification technology to fully retain natural flavonoid activity.
Different from ordinary raw sophora bud powder with high impurity content and low active flavonoid concentration, our standardized Sophora Japonica Extract undergoes strict impurity removal, concentration and spray drying processing. The advanced production process effectively eliminates redundant plant fiber, starch and inactive impurities, greatly enriching the content of rutin and quercetin, the core active ingredients. This process solves the defects of ordinary raw materials such as weak efficacy, low absorption rate, unstable formula performance and easy precipitation. All production procedures comply with GMP purification standards, with strict heavy metal and microbial detection, fully meeting global food, cosmetic and health product grade safety standards.
As a professional vascular-protective natural extract, Sophora Japonica Extract excels at improving capillary health and blood microcirculation. It effectively enhances capillary toughness, reduces vascular fragility, prevents capillary bleeding and aging, assists in regulating healthy blood lipid levels, and provides comprehensive protection for the human cardiovascular system. It significantly improves sub-health problems such as poor circulation and physical fatigue caused by daily vascular aging.
In terms of antioxidant performance, the abundant total flavonoids in the extract can efficiently scavenge excess free radicals in the body, inhibit cellular lipid peroxidation and oxidative damage, reduce glycation reaction accumulation, and delay body and skin aging. It resists daily external oxidative stress, improves body sub-health state, and maintains long-term physical vitality.
Sophora Japonica Extract also has excellent natural anti-inflammatory and antibacterial effects. It can inhibit the secretion of pro-inflammatory factors, relieve mild chronic inflammation in the body and skin, reduce bacterial activity, and alleviate skin sensitivity, redness and inflammatory irritation. With mild and non-irritating properties, it is widely used in soothing and repairing skincare formulas to stabilize skin health and improve problematic skin conditions.
In health care applications, this natural plant extract assists in regulating human immune function, enhances the body’s natural defense ability, balances internal metabolic circulation, and reduces physical discomfort caused by inflammatory imbalance and low immunity. As a pure natural food-grade raw material, it supports long-term daily mild conditioning without side effects, suitable for all age groups of daily health maintenance.
Our finished Sophora Japonica Extract is uniform light yellow fine powder with delicate texture and faint natural herbal fragrance, no caking, no peculiar smell and no abnormal discoloration. Every batch of products passes full-index HPLC quality inspection to ensure stable active ingredient content and consistent batch quality. It has excellent solubility and formula compatibility, perfectly adapting to capsules, tablets, functional beverages, cosmetic essences and cream formulas.
Functions & Benefits
Vascular Protection & Microcirculation Improvement
Rich in high-activity rutin and flavonoids, it enhances capillary toughness, reduces vascular fragility, improves blood microcirculation, prevents vascular aging, and maintains cardiovascular system health.
Powerful Antioxidant & Anti-Aging
Scavenges excess free radicals, inhibits cellular oxidative damage and glycation accumulation, delays body and skin aging, and improves overall oxidative sub-health state.
Natural Anti-Inflammatory & Antibacterial
Inhibits pro-inflammatory factor release and harmful bacterial activity, relieves internal chronic inflammation and skin inflammatory irritation, and balances systemic inflammatory state.
Skin Soothing & Barrier Repair
Soothes skin redness and sensitivity caused by external stimulation, repairs weakened skin barriers, stabilizes skin water-oil balance, and improves inflammatory skin problems.
Immune Regulation & Sub-Health Conditioning
Activates immune cell activity, enhances body defense ability, improves physical fatigue and low vitality caused by sub-health, and maintains long-term physical balance.
High Concentration & High Bioavailability
10:1/20:1 high multiple concentration enriches core flavonoid active ingredients, featuring higher absorption efficiency and more stable efficacy than ordinary raw sophora bud powder.
Pure Natural & Food-Grade Safety
Derived from natural edible sophora flower buds, zero chemical additives, mild and non-irritating, safe for long-term oral health care and external skincare use.
Applications
Cardiovascular Health Supplements
Core functional raw material for vascular protection and microcirculation improvement health products, widely used in daily cardiovascular conditioning formulas.
Antioxidant & Anti-Aging Functional Foods
Key ingredient for antioxidant and anti-glycation functional foods, applied in sub-health conditioning and body anti-aging product development.
Soothing & Repairing Skincare Cosmetics
Used in natural soothing, anti-inflammatory and antioxidant skincare products to relieve sensitive skin and improve inflammatory skin issues.
Immune-Boosting Health Formulations
Compatible with various plant extracts to develop compound immune regulation and anti-inflammatory health supplements.
Natural Food Antioxidant Preservatives
Serves as natural food antioxidant and antibacterial preservative, widely used in processed food to extend shelf life and maintain product quality.
Plant Pharmacological & Formula Research
Served as standardized Sophora Japonica Extract reagent for flavonoid antioxidant, anti-inflammatory and vascular health research.
FAQ
Q1: What is Sophora Japonica Extract used for?
A: Sophora Japonica Extract is a natural flavonoid-rich plant extract derived from sophora flower buds. It is famous for vascular protection, antioxidant, anti-inflammatory and soothing effects, widely used in cardiovascular health supplements, functional foods and skincare cosmetics.
Q2: What is the difference between extract and raw sophora bud powder?
A: Ordinary raw sophora powder contains plenty of fiber and starch with low flavonoid content and unstable efficacy; our concentrated Sophora Japonica Extract is highly purified and concentrated, with higher rutin and total flavonoid content, better solubility, stronger efficacy and more stable formula performance.
Q3: What are your product advantages?
A: Our Sophora Japonica Extract adopts low-temperature water-alcohol circulating extraction and spray drying technology, fully retains heat-sensitive flavonoid active ingredients, features high concentration, low impurity content, uniform powder texture and stable batch quality, meeting food and cosmetic-grade safety standards.
Q4: How to store Sophora Japonica Extract correctly?
A: This extract is sensitive to light, high temperature and humidity, easy to oxidize and absorb moisture. It must be sealed and stored in a cool, dry and dark environment to prevent powder caking, discoloration and active ingredient loss.
Q5: What does high-quality Sophora Japonica Extract look like?
A: Premium qualified Sophora Japonica Extract is uniform light yellow fine powder, with natural faint herbal fragrance, loose texture, no caking, no discoloration and no abnormal visible impurities.
Q6: Can I get free test samples?
A: Yes, we provide free Sophora Japonica Extract test samples for formula testing, efficacy verification and market trial production. Bulk orders support customized concentration and packaging services.
