The present disclosure is concerned with the production of high molecular weight hyaluronic acid suitable for medicinal administration to mammals without provoking an immune response from microbiological fermentation. The cultures may be prepared from specially developed strains of hyaluronic acid generating...http://www.google.es/patents/US5316926?utm_source=gb-gplus-sharePatente US5316926 - Method for the microbiological production of non-antigenic hyaluronic acid
Method for the microbiological production of non-antigenic hyaluronic acid