Порошок пирролохинолинхинона PQQ


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Product Description




The United States approved the first PQQ dietary supplement in 2009. Since PQQ is slightly soluble in water, the supplement is composed of PQQ sodium salt (PQQ-2Na+), which has better solubility; in 2018, the European Union also approved PQQ-2Na+ as Healthy food, suitable for adults except pregnant women and lactating women.

PQQ is produced by Gram-negative bacteria has a wide range of nutrients for microorganisms, animals and plants, and has antioxidant nutrients.


Specification


Test Items
Specifications
Results
HPLC Purity
≥99.0%
99.3%
Appearance
Reddish Brown Powder
Reddish Brown Powder
Identification UV Absorbance
A233/A259
0.90±0.09
0.86
A322/A259
0.56±0.03
0.55
Loss on Drying
≤12.0%
4.0%
Heavy Metals
≤10ppm
Complied
ARSENIC
≤2ppm
Complied
Residual solvent( Ethanol)
≤500ppm
Complied
Sodium/PQQ ratiio
1.7~2. 1
1.9
Microbiology
Total Aerobic Count
≤1000cfu/g
Complies
Yeast and mold count
≤100cfu/g
Complies
Conclusion
Comply with Enterprise Standard
Storage Store in cool & dry place. Do not freeze.
Keep away from strong light and heat.
Shelf life 2 years when properly stored.


Application




Packing & Delivery




To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.


Related product




Company Profile




Shaanxi Jintai Biological Engineering Co., Ltd., Is the purification of active ingredients
in plants processing high-tech enterprises. The company is integrate production, sales and service in one, plant extracts, active ingredients monomer, plant powder, natural Fruit& vegetable powde-oriented products, is committed to research and development of plant extracts production of professional companies.
Company consists of the market, R & D, production, marketing and other departments, R & D center has multiple high performance liquid chromatography, gas chromatography, magnetic drive autoclave and other advanced testing, experimental, pilot equipment; company has the plant extract workshop production line, and dynamic countercurrent extraction, column separation, membrane separation technology, efficient counter-current extraction, microwave drying, spray drying hormones and other advanced production equipment, strong technical force, annual production of 500 tons, product specifications, quality and stability.



FAQ


1. who are we?
We are based in Shaanxi, China, start from 2008,sell to North America(30.00%),Southern Europe(10.00%),South America(5.00%),Eastern Europe(5.00%),Southeast Asia(5.00%),Africa(5.00%),Oceania(5.00%),Mid East(5.00%),Eastern Asia(5.00%),Western Europe(5.00%),Central America(5.00%),Northern Europe(5.00%),South Asia(5.00%),Domestic Market(5.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Fruit And Vegetable Powder,Lyophilized Powder,Plant Extracts

4. why should you buy from us not from other suppliers?
Shaanxi Jintai Biological Engineering Co.,Ltd is the purification of active ingredients in plant processing high-tech enterprises. Our company has more than 20 years production experience.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian


Contact us


Anna Guo
Shaanxi Jintai Biological Engineering Co., Ltd.
Sales Manager: Anna Guo
Skype: live:sales06_208
Email:sales06@sxjtsw.com
Tel.: +86-29-88766852
Mobile phone/Whatsapp: +86-18092922026
Fax: +86-29-88250601-818
Add: No.11 South Tangyan Road, Xi'an, Shannxi, China.
Web: http://www.sxjtsw.com http://sxjtsw.en.alibaba.com http://jintaibio.com/



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