Method for cultivation of pseudomonas bacteria
 Cells of Pseudomonas bacteria having a high nitrile hydratase activity can be obtained in a high yield by adding to a culture medium cysteine and (or) cystine in the preparation of cells of bacteria having nitrile hydratase activity by cultivating under nitrile hydratase-inducing conditions Pseudomonas bacteria capable of producing nitrile hydratase. 
Nitto Kagaka Kogyo Kabushiki Kaisha
C C Y
C12N C12P Y10S
inventional inventional additional
Ichiro Kanehiko Hideaki
Watanabe Enomoto Yamada