Products Description

Prunella vulgaris extract is a natural plant essence that is extracted, concentrated, and dried from the labiate plant, Prunella vulgaris L. It retains the unique medicinal value of the plant, and its appearance is a brownish to brownish-yellow powder with a slightly bitter taste. The extract is stable and easily soluble in water.
Prunella vulgaris, also known as "self-heal," is a perennial herbaceous plant whose medicinal part is the dried fruiting spike. It's typically harvested in the summer when the spikes are half-withered and then dried in the sun. It's a labiate plant widely distributed around the world, and is particularly common in both northern and southern China.
certifications
At JIUYUAN BIOTECH, product quality is our top priority. We achieve this through a comprehensive and robust quality control system that meticulously manages every stage of production with scientific rigor. By strictly adhering to operational protocols, we ensure the traceability of every batch of our products. Shaanxi jiuyuan Bio currently holds numerous domestic and international industry certifications and qualifications, including cGMP Dynamic Drug Production Management StandardCertification, EU/USDAORGANIC Certification, SC Food Production License, IS0900 Quality Management System Certifica-tion, IS022000 Food Safety Management System Certification, FSSC22000 Global Standard for Food Safety, Health Food Raw Material Production License, HACCP(Hazard Analysis and Critical Control Points)System Certification, Kosher Certification, Halal Certification, and FDA registration. Our operations in production, research and development, and sales consistently meet the demanding standards. With advanced production facilities, a state-of-the-art testing and control center, and our complete quality control system, we consistently ensure the safety and stability of our products and services.

Main Active Compounds
Triterpenoids: Such as oleanolic acid and ursolic acid.
Flavonoids: Such as rutin, hyperoside, and quercetin.
Phenolic Acids: Such as caffeic acid, rosmarinic acid, and chlorogenic acid.
Polysaccharides.
Certificate of Analysis
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Item |
Specification |
Result |
Method |
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Basic Product Information |
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Latin Name |
Prunella vulgaris L. |
Conforms |
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Part of the Plant |
Fruit Cluster |
Conforms |
/ |
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Country of Origin |
China |
Conforms |
/ |
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Marker Compounds |
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Assay |
>10% |
Conforms |
HPLC |
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Organoleptic Data |
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Appearance |
Fine Powder |
Conforms |
Sensory |
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Color |
Brown |
Conforms |
Sensory |
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Odor |
Characteristic |
Conforms |
Sensory |
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Process Data |
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Method of Processing |
Extraction and concentration |
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Drying Method |
Spraying drying |
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Physical Characteristics |
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Particle Size |
100% pass 80 mesh |
100% pass |
AOAC973.03 |
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Moisture |
≤5.0% |
3.6% |
GB/T5009.3 |
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Ash Content |
≤10.0% |
5.7% |
CP2010 |
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Heavy Metals |
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Total Heavy Metals |
<10ppm Max. |
Conforms |
GB 5009.74 |
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As |
≤0.5 ppm |
0. 11ppm |
GB/T5009. 11 |
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Pb |
≤1.0 ppm |
0.31ppm |
GB/T5009. 12 |
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Cd |
≤0.2 ppm |
0. 12ppm |
GB/T5009. 15 |
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Hg |
≤0.05 ppm |
0.012ppm |
GB/T5009. 17 |
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Microbiology |
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Total Plate Count |
≤10000 cfu/g |
1800cfu/g |
GB/T4789.2 |
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Total Yeast & Mold |
≤200 cfu/g |
40cfu/g |
GB/T4789. 15 |
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E.Coli |
Negative/ 10g |
Negative/ 10g |
SN0169 |
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Salmonella |
Negative/ 10g |
Negative/ 10g |
GB/T4789.4 |
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Shelf Life |
24 months under the conditions above and in its original packaging. |
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Storage |
Store in a cool & dry place, keep away from strong light and heat. |
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Mechanism of Action and Effects
The various active ingredients in prunella vulgaris extract work synergistically, giving it significant pharmacological activity.
Liver-clearing and Vision-improving, Blood Pressure-lowering: Components like oleanolic acid and quercetin in the extract have a vasodilatory and blood pressure-lowering effect. They also protect the liver and can relieve symptoms such as red, swollen eyes and dizziness caused by excessive liver fire.
Antibacterial and Anti-inflammatory: Flavonoids and phenolic acids can inhibit various pathogenic microorganisms, such as Staphylococcus aureus, Streptococcus, and E. coli, and also have an inhibitory effect on many inflammatory reactions.
Antiviral: Studies have shown that prunella vulgaris extract has an inhibitory effect on certain viruses, which helps fight viral infections.
Antioxidant: The polyphenols in the extract have excellent antioxidant activity, which can scavenge free radicals and delay cellular aging.
Antitumor: Triterpenoids like oleanolic acid have been found in studies to have the potential to inhibit the proliferation of tumor cells and induce their apoptosis.
Production Process
Prunella vulgaris extract is typically made by using water or ethanol as a solvent for extraction, followed by concentration, filtration, and spray drying.
Raw Material Selection: High-quality, dried prunella vulgaris is selected.
Extraction: After grinding the raw materials, they are extracted with purified water or an ethanol-water solution at a specific temperature.
Filtration: Plant residues are removed to get a clear extract solution.
Concentration: The majority of the solvent is removed through vacuum concentration, resulting in a concentrated liquid.
Drying: The concentrated liquid is spray-dried to create the prunella vulgaris extract powder.
Grinding and Packaging: The powder is sieved and ground to the required mesh size, then packaged and prepared for distribution.

Application Areas
Due to its multiple benefits, prunella vulgaris extract is widely used in several fields:
Medicinal and Health Products: Used in the development of health products or complementary medicines for clearing heat and toxins, lowering blood pressure, and protecting the liver and vision.
Food and Beverages: As a natural functional ingredient, it can be used to make herbal tea, functional beverages, or herbal candies.
Daily Chemical Products: Its antibacterial and anti-inflammatory properties make it a good additive for toothpaste, mouthwash, or skincare products.
Unique Product Advantages
Natural and Safe: Extracted from a natural herb with no synthetic additives, it has a high level of safety.
Multiple Benefits: One extract provides multiple benefits, giving it a wide range of applications and high added value.
Standardized Production: Modern extraction and drying technologies ensure a stable content of active ingredients and controllable quality for every batch of prunella vulgaris extract.
Strong Market Foundation: Prunella vulgaris has a long history in traditional Chinese medicine and folk applications, giving it high consumer awareness and a good market foundation.
Why Choose Us
Founded in 2012, Shaanxi Jiuyuan Biotechnology Co., Ltd. is based at the northern foot of the Qinling Mountains in Huyi District, Xi'an City. We are a dynamic high-tech enterprise that integrates the research and development, production, and sales of plant extracts and fruit and vegetable powders. For many years, our company has been committed to delivering high-quality products and services to customers in the health food, food, and cosmetic industries, with a strong drive to lead China's plant extract industry.
We are equipped with state-of-the-art testing equipment, such as HPLC and UV spectrometers, enabling precise analysis of active ingredient content and purity. Our professional testing team provides detailed product analysis reports, ensuring product quality and safety.

We have established long-term, stable partnerships with local farmers to ensure a consistent supply of raw materials. Through contract farming and procurement, we guarantee the quality and quantity of raw materials, providing reliable material assurance to our clients.
We possess comprehensive production and warehousing facilities to meet large-volume client demands. Our factory is equipped with advanced production equipment and automated production lines, enabling efficient production of high-quality products. Our warehousing facilities provide optimal storage conditions, ensuring product quality and stability during storage.
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If you have any questions or need free samples, please send an email to: info@jiuybiotech.com
Delivery Methods, Packages And Storage
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Express Under 100kg, 3-5Days Door-to-door service easy to pick up the goods |
By Sea Over300kg, Around 30 Days Port-to-port service professional clearance broker needed |
By Air 100kg-1000kg, 5-7Days Airport-to-airport service professional clearance broker needed |
Packages and Storage:
Storage: Keep in a cool, dry, and clean place. Protect from moisture and direct light.
Bulk Package: 25kg/drum.
Lead Time: 7 days after your order.
Shelf Life: 2 years.
Remark: Customized specifications can also be achieved.

If you have any questions about the product or need a free sample, please contact me via email at elsa.marketing@jiuybiotech.com or use the inquiry form below.
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