Hot sale Duzhong leaf extract/eucommia leaf tea/nature Eucommia leaves extract supplier
Changsha ZhongRen Biotechnology Co., Ltd. has been committing to the research, development and production and sales of natural products for a longterm , which relying on modern GMP manufacturing plant of Hunan Herbal Pharmaceutical Company Limited .
The company has a strong product development team, standardized quality management system, improved sales and service network. We provide plant extracts' generation of processing business , and we also willing to work with domestic and international partners to fight for people's healthier and happier life with tireless efforts and contribution .
Other products:
Product Name | Main Specification | Test Method |
Huperzia Serrata Extract | Huperzine A 1% 5% 99% | HPLC |
Alpha GPC | 50% 75% 85% 99% | Titration |
Red Yeast Rice Extract | Monacoin K 0.3%~3% | HPLC |
Tongkat Ali Extract | 10:1 30:1 50:1 100:1 Eurycomanon 1% 2% | TLC HPLC |
Epimedium extract | Icariin 10%~98% | HPLC |
Maca Extract | 5:1 10:1 20:1 50:1 Glucosinolates 1% 2% | TLC HPLC |
Soybean extract | Flavone 10%~60% Phosphatidylserine 20~50%Sterol 95% 98% | UV HPLC HPLC |
Apple Fruit/ Root Bark Extract | Polyphenols 50%~80% Phlorodzin 40%~98% Phloretin 98% | UV HPLC HPLC |
Ginseng Extract | Ginsenosides 10%~80% | UV/ HPLC |
Astragalus Extract | Polysaccharides 30%~70% Astragaloside IV 0.3%~98% Cycloastragenol 98% | UV HPLC-ELSD HPLC-RID or HPLC-ELSD |
Eucommia Extract
Plant part used: Leaf/bark
Product source: Leaf/bark of Eucommia ulmoides Oliver
Active ingredients: Chlorogenic acid
CAS No.: 327-97-9
Molecular formula: C16H18O9
Molecular weight: 354.31
Extraction solvent: Ethanol, water
Specification: 25%-98%
Detection method: HPLC
Solubility: Soluble in ethanol, water
Appearance: Brown fine powder to White fine powder
Lost on drying: Less than 5%
Ash content: Less than 5%
Mesh size: 100% pass 80 mesh
Heavy metals: No more than 10 ppm
Total bacteria: No more than 1000 cfu/g
Yeast&Mold: No more than 100 cfu/g
Salmonella: Negative
E.Coli: Negative
Pharmacological action: Phlorizin has anti-tumor activity and has a therapeutic effect on skin cancer. It can inhibit the formation of melanin in facial products, and reduce the color of brownish brown, gray spots and freckles.
Application: Food,health care product,cosmetic
Place of Origin: China
Storage: Store in a cool & dry area, keep away from the direct light and heat.
Validity: Two years if properly stored.
Shelf Life: Two years under well storage situation and stored away from direct sun light.
Certification of Analysis
- Highest raw materials.
- GMP factory.
- Advanced production technology.
- Advanced testing equipment.
- Annual output: 300 tons.
1. How to contact with us ?
a. Online service: By Trade manager, Skype, Whatsapp, Wechat, QQ.
b. Send inquiry to us or email us.
c. Call us without any hesitation.
2. How to confirm the product quality before placing orders ?
a. We will offer you our products specification standard to you, and we test every batch of our product by HPLC, UV, GC and TLC and etc. We also cooperate with independent third party lab such as SGS, Eurofins etc.
b. Free samples of some products can be sent, only need to pay the shipping cost or arrange a courier to us and take the samples.
c. Send us your products specifications and requests, we will confirm it.
3. How to make order & payment ?
a. Proforma invoice will be sent after your confirmation of the order, or you can order in Alibaba.
b. We can accept payment by T/T, Western Union, Paypal, Bank of China L/C.
4. How to pack and storage ?
a. Packing: 1kg/Aluminum foil bag with Carton outside.
25kg/Fiber drum with double PE bags inside.
b. Storage: Store in cool & dry place, keep away from strong light and heat.
5. How to ship and delivery ?
a. Transit could be DHL,UPS,TNT, FEDEX, EMS. For mass orders, it will be delivered by air or sea.
b. Depending on your location,
For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS.
For mass order, please allow 5-8 days by Air, 20-35 days by Sea. cbd oil Organic Cbd ginseng extract cbd isolate hemp oil beer powderPowder Thc thc oil natural Moringa soy peptide water soluble aloe vera geltadanafil powder almond flour Ephedra turmeric powder Stevia 99.9% cbd isolatemanjakani extract red tongkat ali extract ginseng extract sakura extract gambier extract black walnut extract ganoderma extract sakura extract powder pure kudzu extract horseradish extract
Vitafoods EXPO 2017
SupplySide West (SSWEXPO) 2016
CPHI & API in China
Shanghai/ Guangzhou/ Xiamen/ Wuhan
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier