Process for the production of biopolimero; process to do a cover of solada; process for preparing a dehydrated food product; dentrificio; water based paint, process for preparing it;Perfuracao mobility control fluid for use in oil recovery; process for this recovery; process for polimerizacao in abeyance, and the composition detergent.

摘要

Biopolymer PS-87, a heteropolysaccharide comprising glucose, galactose, mannose, glucuronic acid and fucose, is pseudoplastic and has a consistency at 20 DEG C of at least 150 poise and a yield stress value at 20 DEG C of at least 30 dynes/cm2. Biopolymer PS-87 is synthesized by a specific strain or mutant of Bacillus polymyxa (NCIB 11429) or by micro-organisms which have undergone genetic manipulations. This heteropolysaccharide has many domestic and industrial applications as a suspending agent or thickener.