| 释义 |
gelatinase Biochem.|dʒɛˈlætɪneɪz, -eɪs|
[f. gelatin + -ase.]
An enzyme which liquefies gelatin, occurring among bacteria, yeasts, etc.
1911Jrnl. Chem. Soc. C. ii. 810 The pancreas gelatinase differs from gelatinase B. prodigiosus, by the action of which glycine is formed. 1912Ibid. CII. ii. 283 The Gelatinase of Bacillus prodigiosus... The most active gelatinase preparations are obtained from bouillon cultures of the organism. 1949H. W. Florey et al. Antibiotics I. xi. 514 In addition to the antibiotic, gelatinase was secreted. Metabolism solutions containing gelatinase lysed suspensions of heat-killing gram negative bacteria. |