4504580 antibiotics produced by fermentation of a novel strain of streptomyces hygroscopicus
TRANSCRIPT
PATENT ABSTRACTS
4503154
A N A E R O B I C D I G E S T I O N O F O R G A N I C W A S T E F O R B I O G A S
P R O D U C T I O N
Robert Paton assigned to Biorganic Energy Inc
A low solids aqueous suspension of organic waste is treated in at least four, e.g., six serial anaerobic zones at a temperature of less than 40 degrees C. and under quiescent conditions to provide methane, fertilizer and a clean liquid ef- fluent.
4504580
A N T I B I O T I C S P R O D U C E D B Y F E R M E N T A T I O N O F A N O V E L S T R A I N O F S T R E P T O M Y C E S
H Y G R O S C O P I C U S
Minoru Hanada, Mitsuaki Tsunakawa, Koji Tomita, Hiroshi Tsukiura, Hiroshi Kawaguchi,
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Tokyo, Japan assigned to Bristol-Myers Com- pany
Antibiotic Bu-2659 complex, containing compo- nents A, B, C, D and E, is produced by cultiva- tion of Streptomyces hygroscopicus Strain No. J296-21, ATCC No, 39150.
4506012
P R O D U C T I O N O F O R G A N I C A C I D S BY A C O N T I N U O U S F E R M E N T A T I O N P R O C E S S
William Reed assigned to CPC International Inc
An improved process for preparing organic ac- ids by a continuous homoacidogenic fermenta- tion is disclosed. This process provides increased volumetric productivity of the acid by employing a microorganism growing on the surface of a support material such as activated carbon or corn cob granules.