Pterostilbene Extract

Pterostilbene Powder Supplier

Pterostilbene Extract is a natural diphenylethylene compound, the main source of which is plant extraction or chemical synthesis. If pterostilbene powder is plant extraction, pure pterostilbene powder is generally found in blueberries, Pterostilbene trees, grapes, nuts, etc.; if organic pterostilbene powder is chemically synthesized, best pterostilbene powder is generally synthesized through resveratrol methylation method and total synthesis method.

The main function of pure powder is anti-oxidation and anti-aging, which is generally achieved by removing free radicals and activating longevity genes. In addition, best powder also protects cardiovascular and nerves. At the same time, organic powder can be used with resveratrol to enhance the anti-inflammatory and antioxidant effects; natural powder can be used with quercetin to regulate metabolism. Due to many benefits, wild pterostilbene powder is widely used in health care products, cosmetics and other fields.

Shaanxi Hongda was established in 2001, and has a history of nearly 25 years. With well-equipped laboratories and workshops, and employing a number of professional technicians, we can not only provide high-quality products, but also have sufficient supply. If you are interested, please feel free to consult!

Product Specification

30 years OEM Product Manufacturer and factory 

Difference Between Pterostilbene And Resveratrol

Difference Between Natural Pterostilbene And Synthetic Pterostilbene

Pterostilbene Powder Detection Method

The quality detection of pterostilbene powder includes qualitative analysis and quantitative analysis, generally qualitative analysis is performed by UV-Vis and quantitative analysis is performed by HPLC.

1.UV-Vis

UV-Vis is a technique for analyzing the absorption of ultraviolet and visible light by powder. The basic principle is that when light passes through the sample, the sample absorbs part of the light, resulting in a decrease in the intensity of the light. Wavelength, sample purity and standardized operation are the keys to a successful experiment. It has the characteristics of convenient operation and high sensitivity. It is generally used in quantitative analysis, qualitative analysis, kinetic research and other fields.

2.HPLC

HPLC is an analytical technique based on the principle of liquid chromatography. The core of the technology is that the sample passes through the stationary phase under the drive of the mobile phase, observes the distribution ratio of different components in the stationary phase and the mobile phase, and performs quantitative and qualitative analysis. During the analysis process, the chromatographic column, mobile phase, flow rate, injection temperature, etc. assist in obtaining the results. According to the separation mode, it is divided into RP-HPLC, NP-HPLC, IEC and SEC. It is generally widely used in the fields of medicine, food, environment, biochemical research, etc.

Pterostilbene Powder Benefits

Pterostilbene Extract Benefits:

1. Antioxidant
Delaying cell oxidation by removing free radicals in a targeted manner, antioxidant capacity is much higher than vitamin E and resveratrol; delaying aging by activating longevity genes.

2. Protecting cardiovascular and cerebrovascular diseases
Lowering blood lipids by lowering bad cholesterol; improving blood circulation by dilating blood vessels.

3. Improving brain function
By directly entering the brain, can penetrate the blood-brain barrier and prevent neurological diseases such as Alzheimer's disease.

4. Regulating metabolism
By promoting glucose community and inhibiting fat accumulation, can help control sugar and lose weight.

5. Protecting the skin
Preventing skin aging and improving skin color by inhibiting tyrosinase production and stimulating collagen production.

Pterostilbene Powder Applications

Pterostilbene Extract Uses:

1. Medical field: anti-aging capsules, anti-aging tablets, etc.

2. Health care products field: anti-aging solid beverages, antioxidant oral liquids, weight loss meal replacement foods.

3. Skin care field: anti-wrinkle creams, whitening and spot-lightening essences, repairing and soothing masks.

4. Animal health field: anti-aging cat food, anti-aging dog food, feed additives.

Why To Choose Shaanxi Hongda? 

1.High-quality products

We strictly collect and select products from the source, and produce them in strict accordance with cGMP standards. They are personally inspected by a team of professors, and are packaged and sold after passing the product. Every production link and supply chain of our products is very strict and of high standards!

2.Complete production equipment

We have advanced extraction equipment, a complete set of 10 natural plant extract production lines, established good cooperative relationships with a number of scientific research institutions, strong technical research and development capabilities, and laboratories that comply with SGS.

3.Complete qualification certification

Shaanxi Hongda has been awarded the title of National High-tech R&D Enterprise and Public Overseas Warehouse. Its qualification Certifications include SGS, cGMP, HALAL, KOSHER, BRC, FDA, ISO9001, ISO22000, ORGANIC, FSSC, etc.

4.Accept customization

Our products can be customized and produced according to customer needs, providing you with exclusive products and services.

5.Professional after-sales service

We have a professional sales and customer service team that is available 24 hours a day to answer your questions about products, Packaging, logistics and more, saving you more time.

Product Package

1. Temperature control
Low temperature storage: Most extracts are recommended to be stored at 4℃ (short term) or -20℃/-80℃ (long term), especially for heat-sensitive ingredients.

Exception: Extracts containing high sugar or alcohol can be stored at room temperature, but they need to be sealed away from light.

2. Light protection and packaging
Opaque containers: Use brown glass bottles or aluminum foil to prevent photodegradation (such as flavonoids, anthocyanins).

Inert materials: Avoid contact between plastics and organic solvents.

3. Special ingredient handling
Enzymatic hydrolysis risk: Extracts containing active enzymes need to be instantly inactivated (1-2 minutes in a boiling water bath) before storage.

Volatile ingredients (such as essential oils): need to be strictly sealed and refrigerated for a short period of time to avoid freezing and stratification.

4. Stability monitoring
Regular testing: HPLC/GC tracks the content of active ingredients, and changes in pH may indicate degradation.

Label records: indicate the extraction date, solvent, concentration and recommended shelf life.

5. Transportation precautions
Cold chain transportation: Dry ice or ice packs are required to maintain low temperatures for temperature-sensitive materials.

Shockproof packaging: Glass containers need to be wrapped with bubble film to prevent the cryotubes from breaking.

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FAQ

Q1: How to Contact Us?

A:You can write "send inquiry",tell me your any needs,we will contact you right away,welcome to contact at any time!

Q2: Can I get some samples?
A:Yes, we can provide free samples, but the shipping cost is paid by the customer.

Q3: How to start an order or make a payment?
A:The proforma invoice will be sent first after order confirmation, with our bank information enclosed. Payment via wire transfer, Western Union or PayPal, or escrow.

Q4: How to confirm product quality before placing an order?
A:You can send us your product specifications and requirements, and we will produce the products according to your requirementsget free samples of some products. , you just need to pay the freight or arrange express delivery to us and then get the sample.

Q5: Is there any discount?
A:Different quantities have different discounts.

Q6: How do you deal with quality complaints?
A:First, our quality control will reduce quality issues to close to zero. If there are real quality problems caused by us, we will provide you with a free replacement or refund for your lost goods.

Q7: Are you a manufacturer or trading company?
A: We are a manufacturer.For some special or rare products, we can also make trade for you.

Q8: What certificate does your company have?
A: ISO 9001, Kosher, Halal, EU and USDA certificate are available.

Q9: What's your MOQ?
A: Our MOQ is flexible, usually 1 kg-10 kg for trial order.

Q10: How long for production and delivery?
A: Most products we have in stock, lead time: within 1-4 business days after received payment.Customized products further discussed.

Q11: What are your delivery methods?
A: Fedex, DHL, By Air, By Sea and the specific line forwarder.

Recommend:

≤50kg by DHL/Fedex door to door, it will takes 5-7 days generally.
≤200kg by Air with airport to airport, it will takes 7-9 days generally.
≥200kg by Sea with port to port, it will takes 18-25 days generally.

Q12: Do you accept ODM or OEM service?
A: Sure, we make ODM and OEM services for many customers.
Ranges: Soft gel, Capsules, Tablets, Sachet, Granule, Private Label service, etc. Please contact us to design your own brand product.