Shaanxi Yuantai Biological Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of total flavonoids seabuckthorn in China. With abundant experience, we warmly welcome you to wholesale bulk total flavonoids seabuckthorn for sale here from our factory. Quality products and reasonable price are available.
What is Total Flavonoids Seabuckthorn?
Total Flavonoids Seabuckthorn is an extract of sea buckthorn fruit, with quercetin, isorhamnetin, and kaempferol as its main active ingredients. It contains various compounds, including flavonoids, carotenoids, tocopherols, sterols, lipids, ascorbic acid, and tannins. It is a yellow or brownish-yellow fine powder. Odorless, with a slightly bitter taste; readily soluble in polar solvents such as ethanol and water, but sparingly soluble in weakly polar organic solvents such as ethyl acetate.
This product is refined using supercritical carbon dioxide extraction and contains active ingredients such as quercetin, isorhamnetin, and kaempferol. It has effects such as lowering blood pressure, lowering blood lipids, reducing blood viscosity, enhancing vascular elasticity, and anti-atherosclerosis. It is a "good medicine" for cardiovascular and cerebrovascular diseases and a preferred health supplement for middle-aged and elderly people to prevent and treat cardiovascular and cerebrovascular diseases.
YTBIO supplies a range of sea buckthorn products, including: sea buckthorn fruit powder (freeze-dried & spray-dried), sea buckthorn seed oil, sea buckthorn fruit oil, and sea buckthorn flavonoids.
- Complete product range
- Factory area: 10,000+ square meters
- Complete certifications
For more detailed product information, please visit: sales@sxytbio.com
Lead Time
| Quantity | Lead Time |
|---|---|
| <100kg | 3-5 days |
| 100-500kg | 5-7 days |
| >500kg | Negotiable |
Product Details Table
|
Product Name |
Seabuckthorn flavone |
Latin Name |
Hippophae rhamnoides Linn. |
|
Original Source |
Seabuckthorn Fruit |
CAS No. |
90106-68-6 |
|
M.W. |
316.27 |
M.F. |
C16H12O7 |
|
Appearance |
Yellow or brown yellow fine powder |
||
|
Specification |
5%,10%,20%,30%,40%,50%,65% |
||
|
Synonyms |
- |
||
|
Property and Flavor |
Odorless, slightly bitter taste. It is easily soluble in polar solvents such as ethanol and water, but hardly soluble in weakly polar organic solvents such as ethyl acetate. |
||
Test report
| Test Item | Specification | Result |
|---|---|---|
| Appearance | Yellow to brown-yellow fine powder | Conforms |
| Odor | Characteristic | Conforms |
| Identification | Positive | Positive |
| Assay (Total Flavonoids, UV) | ≥ 30.0% | 31.5% |
| Loss on Drying | ≤ 5.0% | 3.2% |
| Ash Content | ≤ 5.0% | 2.4% |
| Particle Size | 95% through 80 mesh | Conforms |
| Bulk Density | 0.30–0.60 g/mL | 0.45 g/mL |
| Heavy Metals | ≤ 10 ppm | < 10 ppm |
| Lead (Pb) | ≤ 2.0 ppm | < 0.5 ppm |
| Arsenic (As) | ≤ 1.0 ppm | < 0.2 ppm |
| Cadmium (Cd) | ≤ 1.0 ppm | < 0.1 ppm |
| Mercury (Hg) | ≤ 0.1 ppm | < 0.05 ppm |
| Total Plate Count | ≤ 1,000 CFU/g | < 100 CFU/g |
| Yeast & Mold | ≤ 100 CFU/g | < 10 CFU/g |
| E. coli | Negative | Negative |
| Salmonella | Negative/25 g | Negative |
| Staphylococcus aureus | Negative | Negative |
| Conclusion | Conforms to Specification | Pass |
Why Sea Buckthorn Flavonoids Are Popular in Nutraceutical Formulations
- Natural source of bioactive flavonoids
- Strong antioxidant activity
- Supports cardiovascular wellness
- Promotes healthy circulation
- Supports vascular integrity
- Supports cognitive and brain health
- Suitable for heart health formulations
- Widely used in capsules, tablets, powders, gummies, and functional beverages
Health Benefits of Sea Buckthorn Flavonoids
Cardiovascular Health Support
Total Flavonoids Seabuckthorn are rich in natural bioactive compounds with strong antioxidant properties. Research suggests they may help support cardiovascular wellness by protecting blood vessels from oxidative stress and promoting healthy circulation.
-
Supports Healthy Cholesterol Balance
Sea Buckthorn Flavonoids may help maintain healthy lipid metabolism by supporting a favorable balance between LDL (low-density lipoprotein) and HDL (high-density lipoprotein) cholesterol levels. Their antioxidant activity may also help reduce oxidative modification of lipids.
-
Promotes Vascular Health
Oxidative stress is one of the major factors affecting vascular function. The flavonoids found in sea buckthorn may help protect blood vessel walls and support normal endothelial function, contributing to long-term vascular wellness.
-
Supports Healthy Blood Circulation
Studies indicate that sea buckthorn flavonoids may help promote microcirculation and support normal blood flow, making them a valuable ingredient for cardiovascular-focused dietary supplements.
-
Helps Maintain Arterial Flexibility
By helping to protect vascular tissues from oxidative damage, sea buckthorn flavonoids may contribute to maintaining the elasticity and integrity of blood vessels.
Antioxidant Protection
Sea Buckthorn Flavonoids are recognized for their powerful antioxidant capacity.
-
Neutralizes Free Radicals
The flavonoid compounds help scavenge free radicals and reduce oxidative stress, supporting overall cellular health and protecting tissues from environmental and metabolic stressors.
-
Supports Healthy Aging
Oxidative damage is closely associated with aging processes. Sea buckthorn flavonoids may help support healthy aging by protecting cells and tissues from oxidative stress.
Brain and Cognitive Support
Healthy circulation plays an important role in cognitive performance.
-
Supports Cerebral Blood Flow
Research suggests that sea buckthorn flavonoids may help support healthy cerebral circulation and assist in maintaining oxygen and nutrient delivery to brain tissues.
-
Helps Protect Neural Cells
Through antioxidant mechanisms, sea buckthorn flavonoids may help protect neural tissues from oxidative stress and support cognitive wellness.
Typical Applications

Dietary Supplements
- Heart health capsules
- Cardiovascular support tablets
- Antioxidant formulas
- Healthy aging supplements

Functional Foods & Beverages
- Functional drinks
- Nutritional powders
- Wellness beverages

Healthy Aging Products
- Antioxidant blends
- Vascular support formulas
- Daily wellness supplements
Company introduction and certificates obtained
Shaanxi Yuantai Biological Technology Co., Ltd. was established in 2014, mainly supplying herbal extracts, functional cosmetic raw materials, organic products, etc. We have our own factory, R&D and quality inspection team, and have the conditions for development, production and sales. quality assurance. At present, we have obtained cGMP, FSSC22000, HACCP, HALAL, KOSHER, ISO9001, ISO22000, FDA, etc..
As a supplier of Total Flavonoids Seabuckthorn, we have the conditions for production and sales, and complete certificates, products have been tested and support third-party testing. Our goal is long-term cooperation, so we strictly control every link to ensure smooth cooperation and long
For more information about Total Flavonoids Seabuckthorn or other products, please contact:
Email: sales@sxytbio.com
Tel/WhatsApp: +86 177 8257 7059
Hot Tags: total flavonoids seabuckthorn, China total flavonoids seabuckthorn manufacturers, suppliers, factory







