The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 27, 1979
Filed:
Dec. 27, 1976
Alessandro Martini, Frazione Ponte S. Giovanni(Prov. Perugia), IT;
Federico Federici, Frazione Ferro di Cavallo(Prov. Perugia), IT;
Benito Argenti, Frazione Pieve Pagliaccia (Prov. Perugia), IT;
Other;
Abstract
A novel milk coagulating enzyme is produced by cultivating a yeast of the group Cryptococcus albidus and its variants aerius and diffluens on a culture medium containing assimilable carbon, nitrogen and trace nutrients at a temperature between 15.degree. C. and 40.degree. C. under aerobic conditions, and at a pH of between 3.0 and 8.0. The enzyme is recovered from the culture medium, for example, by salting-out, dialyzed and freeze-dried. The preparations obtained are characterized by high milk-clotting activity with very low proteolytic activity.