Pterostilbene >99% Red Sandalwood Extract Natural Extraction Anticancer Anti-Inflammatory Antioxidant Relieve Pain

• Certification: ISO
• Assay Method: UV
• Application Form: Powder
• Application: Food, Health Care Products, Medicine
• State: Powder
• Extract Source: Pterostilbene
• Model NO.: >99%
• Transport Package: 1kg/Bag; 15kg/Carton; 25kg/Drum
• Specification: >99%
• Trademark: QINGYA
• Origin: China
• HS Code: 1302199099
• Production Capacity: 5000kg/Months

Product Description

Product physical and chemical properties

Product name:Pterostilbene

Extraction source: An active ingredient from plants such as rosewood, blueberry, grape and palm

Active Ingredient:Pterostilbene

Chemical Name:3, 5-dimethoxy-4 '-hydroxystilbene

Chemical formula:  C₁₆H₁₆O₃

Molecular weight:  256.30

EINECS number :253-387-5

CAS No.:537-42-8

Latin Name:/

Density: 1.169 g/cm3

Melting point: 89-92ºC

Vapor pressure: 1.15E-07mmHg at 25ºC

Flash point: 208.1ºC

Refractive index: 1.639

Boiling point: 420.5±35.0 °C at 760 mmHg

Appearance: Off white powder

Specification: >99%

Extraction method: Determination of bromelain crude enzyme activity

Solubility: DMSO: >20mg/mL

Packaging specification: 25kg/Drum, customized packaging according to customer requirements

Storage method: Keep in a cool and dry place, away from light, use as soon as possible after opening.

Product profile
Rosewood stilbene is an active ingredient from plants such as rosewood, blueberries, grapes and palm. Rosewood stilbene has anticancer, anti-inflammatory, antioxidant and analgesic effects. A large number of studies have shown that Rosewood stilbene plays a good role in the treatment and protection of skin diseases, especially in the field of antioxidant.

 

Rosewood stilbene is a natural antioxidant:
(1)Reduce oxidative stress and reactive oxygen species, such as hydrogen peroxide H2O2 and superoxide anion O2;
(2)The antioxidative effect of Radix santalagali may be effected by several interrelated mechanisms. Through the activation and expression of Bcl-2 related X protein, the expression of manganese superoxide dismutase Mn-SOD in mitochondrial matrix can be up-regulated, mitochondrial respiration can be inhibited, and the production of peroxide can be reduced.
(3) Sandalwood stilbene can also activate nuclear factor relatedfactor 2 (NF-E2-relatedfactor 2, Nrf2) to exert its antioxidant effect
(4) When treated with sandalwood astragalus on pancreatic cancer β cells, Nrf2 was activated, and the expression of target genes such as heme oxygenase-1, carnitine acetyltransferase, SOD, glutathione oxidase and anti-apoptotic gene bcl-2 downstream of Nrf2 was increased, with dose and time-dependent tolerance.

 

Application situation
As an antioxidant, it can inhibit cell proliferation, reduce blood lipids, inhibit COX-1 and COX-2, anticancer and antifungal.
1. Colon Cancer
Colon cancer is one of the most common malignant tumors, with the highest incidence in the age group of 40 to 50 years old. Rosewood stilbene is a aromatic hydrocarbon called "styrene", which is a derivative of resveratrol. Rosewood stilbene helps prevent pre-cancer damage to the body. As an antioxidant and anti-inflammatory agent, it is found in both blueberries and blackberries.
2. Skin tumors
Skin tumors are one of the most common human tumors in the range. Epidemiological data show that UV radiation is the main carcinogen in skin tumors. UV irradiation stimulates the proliferation of abnormal skin cells, causing the cells to become cancerous through multiple signal transduction pathways. Modulating the survival of intermediate cell biomarkers by inhibiting epidermal hyperplasia and cell proliferation; By changing cell cycle, Rosewood stilbene inhibits the growth of cancer cells, induces cell apoptosis, and inhibits tumor growth and metastasis in vivo.
3. Anti-inflammatory
It is possible that by activating the reduced coenzyme II oxidase through protein kinase C, the neutrophils are stimulated not to produce superoxide superoxide anion and myeloperoxidase, and the effects of the stilbene membranaceus decrease significantly at 100 μmol/L, so the effect of Stilbene membranaceus membranaceus may be dose-dependent.

 

Matters needing attention
Rosewood stilbene is an irritant and harmful to the environment.
Serious eye damage. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear goggles or a mask.
It is toxic to aquatic organisms and may have long-term adverse effects on the aquatic environment. Avoid release into the environment. Refer to the special instructions/safety data sheet.