Process for Extraction and Purification of Oxyresveratrol

Oxyresveratrol has an ever growing demand in the world market of drug & pharmaceuticals, phytochemicals and fine chemical industries due to its various medicinal properties. Furthermore, the product is used for producing several other derivatives. It is a well known fact that high purity products (trans isomers) has greater demand in chemicals and pharma market for its ability to produce targeted and improved results. The process developed by CSIR-NEIST gives trans isomer Oxyresveratrol responsible for its anti-oxidant property.

The membrane technology is applied for production of oxyresveratrol as trans isomer with a purity of more than 95%.The technology has huge potential among pharma companies, chemical industries and other interested companies.

• Extraction and membrane separation process for purification of Oxyresveratrol
• Cost-effective process
• Environmentally benign process
• The process gives trans isomer of Oxyresveratrol
• Membrane can be reused up to 10 cycles