FIELD: pharmacology, in particular method for production of xanthan thickening agent for pharmaceuticals and technical purposes.
SUBSTANCE: target xanthan thickening agent is produced by cultivation of producer strain Xanthomonas campestris on nutrient medium containing carbon source, mineral salts and growth factors under aeration condition followed by sterilization, Cultivation is carried out in enzymes from synthesis of beta-lactam antibiotic drug.
EFFECT: xanthan thickening agent of improved quality.
4 cl, 1 tbl, 2 ex
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Authors
Dates
2005-05-20—Published
2004-04-19—Filed