Orochem Technologies, Inc.

Kazmira LLC

Feng Peng

Anil Rajaram Oroskar

Asha Anil Oroskar

Babu Siddegowda Antharavally

Xinjie Chen

Pravin Ramkrishna Ninawe

Rahuljit Pal

David W House

Gautham Anil Oroskar

Faridedin Adel

Kunal Gulati

Michelle Chen

Pulak Sharma

Justin Fulford

A method of removing THC and/or THCA from a mixture is provided, the mixture including at least one other cannabinoid. The method comprises passing a first feedstock stream through a first chromatographic resin arranged in a simulated moving bed (SMB) chromatography configuration to provide a primary raffinate stream, preparing a second feedstock stream, the second feedstock stream comprising the primary raffinate stream or a concentrated primary raffinate stream, and passing the second feedstock stream through a second chromatographic resin to provide an eluate stream, the eluate stream having less than 0.3 wt % THC on a solvent free basis. The cannabinoid products can be used in various pharmaceutical and nutraceutical applications.

Process for removing THC from cannabinoids

Disclosed is a continuous process for the purification of steviol glycosides extracted from the dried stevia leaves using continuous simulated moving bed processes and nanofiltration without the addition of organic solvents to obtain a purified steviol product comprising sweet steviol glycosides. The sweet steviol glycosides can be used as substitutes for caloric sweeteners in beverages and in other food items.

Continuous process for purification of steviol glycosides from stevia leaves using simulated moving bed chromatography

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Chicago, IL, United States of America

Feng Peng