1) 1kg/bag (1kg net weight, 1.1kg gross weight, packed in an aluminum foil bag) 2) 25kg/drum (25kg net weight, 28kg gross weight; Packed in a cardboard-drum with two plastic-bags inside; Drum Size: 510mm high, 360mm diameter)
Port
Beijing,Tianjin,Qingdao,Shanghai And all the ports in China
Online Customization
Product Description
High quality Giant Knotweed Root extract, 98% resveratrol
Product introduction: Product name: giant knotweed extracts CAS - 501-36-0 Plant sources: giant knotweed Using partial: Stem&Root Appearance: white powder Active ingredients: resveratrol Specifications: 98% resveratrol Test method: high performance liquid chromatography (HPLC) method Molecular formula: C14H12O3 Molecular weight: 228.24
Extraction method: water/ethanol
Resveratrol is a polyphenol compounds, mainly derived from grape (red wine), giant knotweed, peanut, mulberry and other plants.Resveratrol is a kind of biological strong natural polyphenols, also known as the three phenol stilbene, is cancer chemoprevention agents, is also to reduce platelet aggregation, the prevention and treatment of atherosclerosis, disease of heart head blood-vessel chemoprophylaxis agent.The United States department of agriculture research results show that the peanut and ren also contains a considerable amount of resveratrol in red.The resveratrol, experimental studies have confirmed that have beneficial effects on cardiovascular disease and cancer.Resveratrol has obvious preventive effect to hormone-dependent tumor.But also for osteoporosis, acne and prevention of alzheimer's disease, have antiviral and immune regulation.Within a single anti-aging enzyme to the human body works, to prevent a variety of age-related disease, the potential role of life expectancy.
ANALYSIS
SPECIFICATION
RESULTS
Appearance
Whitish fine powder
Complies
Odor
Characteristic
Complies
Assay (HPLC on anhydrous basis)
Resveratrol≥99.0%
99.37%
Sieve analysis
NLT 100% pass 80 mesh
Complies
Loss on Drying
≤5.0%
2.89%
Residue on Ignition
≤0.1%
0.03%
Water solubility
Easily soluble 70g/100ml
Complies
Extract Solvent
Alcohol & Water
Complies
Heavy Metal
<10ppm
Complies
As
<0.5ppm
Complies
Residual Solvents
Eur.Pharm.
Complies
Microbiology
Total Plate Count
<1000cfu/g
Complies
Yeast & Moulds
<100cfu/g
Complies
E.Coli
Negative
Complies
Salmonella
Negative
Complies
S.aureus
Negative
Complies
Conclusion
Conform with specification
Storage
Store in sealed containers at cool & dry place.
Protect from light, moisture and pest infestation.
Shelf life
2 years when properly stored
Main Function:
1. Antioxidation, has the function of delaying aging and resisting fatigue;
2. Anti-cancer, it can arrest the proliferation of malicious cell, which will prevent arthritis and other diseases;
3. Adjusting cholesterol and reducing the risk of cardiovascular disease;
4. Inhibiting platelet aggregation and reduceing the risk of heart disease, then further controll its development.
Application
1. Applied in food field, it is mainly used as food additives, and to be added into many kinds of fruit wine;
2. Applied in pharmaceutical field, it has good effect for cardiovascular diseases and cancer;
3. Applied in cosmetic field, it is mainly used to delay aging and prevent UV radiation.
Packaging & Shipping
Certifications
Company Information
Baoji embellish yu biological technology co., LTD. Is specializing in natural plant and development of Chinese herbal medicine effective components, extraction, processing and pharmaceutical intermediates, monomers, pharmaceutical health care products production of high-tech enterprises.This a by a number of companies have long been engaged in plant biotechnology research and development of doctor, master graduate student of high-quality production research and development management team.Company attaches great importance to product development, at the same time of self-developed products also actively with the domestic industry factory, cooperate, laboratory in colleges and universities.The company has the advanced pure water preparation, extraction, extraction, chromatography, concentration, refining, vacuum drying and other production equipment;With high performance liquid chromatograph (HPLC) and so on various experimental analysis equipment, strict production management, to ensure the quality of the products.This company produces the multi-layer tower extract, zeaxanthin, ursolic acid, split alcohol, resveratrol, rosemary, chlorogenic acid, high content of aescine sodium, seven Ye Zao glycosides, genistein, mignonette, twenty-eight alkanol, such as more than 50 kinds of products, sold to domestic, Hong Kong, Macao and Taiwan, Europe and the United States and southeast Asia and other countries and regions, has become the domestic and foreign many medicine, food, health care products, cosmetics production enterprises preferred products
Trade and market Main market: North America Eastern Europe,Southeast Asia, Middle East, Western Europe, Southern America,Eastern Asia etc. Total annual sales: $10 million - $35 million Export ratio: 41% 50%
Factory size (square meters): 10000-30000 square meters Location: Baoji.High-tech development zone, shaanxi.China Number of production lines: more than 10 Number of staffes: 50 people Number of quality inspection personnel: 5-10 people
Buyer Feedback
FAQ
Q1: Can I get some samples?
A: Yes, free samples are available for most of our products, but sample fee will be charged for high-value products such as Huperzine-A.
Q2: How to confirm the quality before orders?
A: Two ways, either by free samples, or send us the detailed specifications, we will arrange the production as per your requirements.
Q3: What’s your MOQ?
A: Normally 1kg, but smaller quantity is also acceptable for some special products.
Q4: How about the discount?
A: Mainly based on quantity, some promotional products may have special discount from time to time.
Q5: What’s the delivery lead time?
A: 2-3 working days after payment.
Q6: How to make order & payment?
A: Proforma invoice will be sent after your confirmation of the order, or you can order from Alibaba; we can accept payment by T/T, Western Union, Paypal, L/C.
High quality Giant Knotweed Root extract, 98% resveratrol