Using highly efficient nonlinear experimental design methods for optimization ofLactococcus lactisfermentation in chemically defined media

2009 ◽  
pp. NA-NA ◽  
Author(s):  
Guiying Zhang ◽  
David E. Block
Keyword(s):  
Experimental Design ◽  
Design Methods ◽  
Chemically Defined Media ◽  
Highly Efficient ◽  
Nonlinear Experimental Design ◽  
Defined Media

Cultivation and properties of Neisseria sp. grown in chemically defined media

1972 ◽  
Vol 18 (7) ◽  
pp. 1087-1090 ◽  
Author(s):  
C. P. Kenny ◽  
B. B. Diena ◽  
R. Wallace ◽  
L. Greenberg
Keyword(s):  
Neisseria Gonorrhoeae ◽  
Present Report ◽  
Defined Medium ◽  
Chemically Defined Medium ◽  
Chemically Defined Media ◽  
Defined Media ◽  
Specific Antisera

Neisseria Chemically Defined Medium (NCDM) has been used routinely in our laboratory for a variety of purposes. The present report describes the development of NCDM agar, wherein the NCDM base is sterilized by filtration and defined supplements and agar are added. The medium is transparent and both meningococci and gonococci grow within 72 h. When grown on NCDM agar, Types 2 and 3 gonococcal colonies tend to revert to Type 1. The serological grouping of meningococci with specific antisera is not affected by growth on this medium.Parallel investigations on the growth of these species in liquid NCDM demonstrated that the yield of Neisseria gonorrhoeae is enhanced when the medium is sterilized by filtration.

scholarly journals Effect of manufacturing temperature and storage duration on stability of chemically defined media measured with LC-MS/MS

2018 ◽  
Vol 94 (4) ◽  
pp. 1144-1155 ◽  
Author(s):  
Florian Krattenmacher ◽  
Tamara Heermann ◽  
Amandine Calvet ◽  
Bartlomiej Krawczyk ◽  
Thomas Noll
Keyword(s):  
Storage Duration ◽  
Chemically Defined Media ◽  
Defined Media ◽  
And Storage
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