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Temperature-responsive Extraction of Violacein Using a Tuneable Anionic Surfactant-Based System

Nicolas Schaeffer, Mariam Kholany, Telma L M Veloso, Joana Luísa Pereira, Sónia P M Ventura, Jean-Marc Nicaud, João A P Coutinho

Chem Commun (Camb). 2019 Jul 18;55(59):8643-8646.

PMID: 31286132

Abstract:

A tuneable thermoresponsive system based on combinations of sodium dodecyl sulfate surfactant with tetrabutylammonium chloride salt is presented as an integrated process for the solid-liquid extraction of violacein from bio-engineered Yarrowia lipolytica yeast and its purification by cloud-point separation from contaminant proteins.

Chemicals Related in the Paper:

Catalog Number Product Name Structure CAS Number Price
AP1112670 Tetrabutylammonium chloride Tetrabutylammonium chloride 1112-67-0 Price
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