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Research and Development

Our R&D center is located in Changsha, Hunan, and have good cooperative relationship with international huge companies as well as famous universities. Currently, there are 42 professional staff working in our R&D and QC department. 27 of the employees are senior researchers including academician, professor, ph.d supervisor, associate professor, ph. d and md. In order to cooperate the work of R&D, our lab is equipped with advanced instruments which worth more than $1,200,000,including HPLC-ELSD, HPLC, GS-MS, HPTLC, Atomic Absorbance Spectrophotometer, Nano Membrane System, Freeze-drier, SFE co2 and so on.

The work of OHI R&D includes separating and purificating the active ingredient of plant; qualitative and quanitative analysis about the active ingredient; research the functionality of quantitative analysis of the active ingredients. We are also provide customized products and perform safety evaluation with our bio-technology on selection and purification of botanical resources.

During the past years, we have successfully developed and produced more than 400 kinds of herbal extracts, and 100 kinds of them are standardized extracts. We have also achieved 10 china notional key research projects on isolation and purification of active ingredient in botanicals.

OHI is vigorous to develop the R&D center in order to provide you with the best and latest products. Products are randomly chosen for periodical testing to keep the consistence of every batch of products. All our manufacture processes strictly follow the exacting specifications of internationally certified GMP or equivalency, which meet or exceed some of the strictest standards in the world. If you have any question during or after the purchases, our rigorous documentation ensures every step of manufacture is traceable.

Our Laboratory

The Laboratory of Changsha Organic Herb Inc was established in 1993, currently there are 24 teaching ans research staffs servicing in our lab including 12 professors or doctoral mentors ,6 associate professors and established cooperation relationship with 7 professors or researchers from home and abroad.
      OHI Laboratory has equipped with advanced instruments which worth more than 20 million(RMB) to effectively support scientific research on a comprehensive range of plant extracts . At the same time ,our laboratory studies are applicable from mini factory to industrial scale production.
      Since its establishment of the laboratory, it has taken on a variety of key scientific research topic for domestic and foreign large enterprises of plant extracts, have devoted a total of 15 million yuan to the research,have published a total of more than 300 articles at home and abroad on the core publications and symposium papers one after another.
      The main instruments and equipment in laboratory are as follows:
      preparative liquid chromatograph, Atomic Absorption Spectrometer, High performance thin layer chromatography, HPLC, Gas Chromatograph, Frozen vacuum drying oven, ELSD, UV-Vis Spectrophotometer, Ultra-low temperature refrigerator, High-speed refrigerated centrifuge, Reverse osmosis membrane enrichment equipment, Cellulose detector, Ultra-pure water processor, Rotary Evaporator concentrator, Constant temperature water bath Miriam, Inorganic ceramic membrane ultra-filtration equipment, Nano-membrane separation equipment, color difference meter and etc.

  • Quality Control

    OHI adopt" 100+Quality System"which is an approach that extends beyond ordinary statistical quality control techniques and quality improvement methods. It implies a complete overview and re-evaluation of the specification of a product. 


    Original plant identification, heavy metal analysis, pesticide residue analysis, solvent analysis, melamine testing, microbiological testing, irradiation testing, bio-active ingredients (marker components) analysis, regular physical and chemical analysis, nutritive compositions analysis and foreign matters detecting. 

Contact Us:
Phone: 86 731-82739228
Company Address: A301, 1st building, 188# Huanbao Rd.,Changsha 410016, P.R. China
网站备案: 湘ICP备17017657号   
Copyright ©2005 - 2017 Organic Herb Inc


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