Osaki Biotech has a strong quality assurance team headed by a director who holds a Ph.D.in chemistry , and equipped with many advanced assay instruments. To ensure that the herbs we use are vital and potent, and to prevent any use of adulterants, every herb is first checked in the traditional organoleptic manner (assessment of taste, smell, appearance, and relative quality evaluation) and then subjected to a variety of analytic tests. These include qualitative and quantitative analysis using ultraviolet and infrared spectrophotometry and high performance liquid chromatography (HPLC), as well as atomic absorption (AA) screening for heavy metals, and full microbiological testing to insure all herbs are free of pathogenic bacteria. The full control on the production process and final product test are also conducted by the Quality Assurance System.

Osaki Biotech ’s expertise in gas/liquid chromatography/mass spectrometry and sensory evaluation leads our technical team to new product breakthroughs in natural botanical extracts, pharmaceutical intermediates and high-purity active ingredients. Osaki Biotech main range of products are listed below:

Classical plant extracts and ratio extracts
Sandardized plant extracts
Natural and Synthetic Pharmaceutical lngredients

Tech Services
Analytical Testing Service
HPLC Analytical Service
Common Extraction
Process Development
Application Ressearch