Enhancing the sustainability of KsdD as a biocatalyst for steroid transformation by immobilization on epoxy support

2021 ◽  
Vol 146 ◽  
pp. 109777 ◽  
Author(s):  
Shuhong Mao ◽  
Ying Chen ◽  
Jing Sun ◽  
Cancan Wei ◽  
Zhan Song ◽  
...  
Keyword(s):  
Steroid Transformation

scholarly journals Editorial: Steroid Transformation Enzymes as Critical Regulators of Steroid Actionin Vivo

Endocrinology ◽  
2000 ◽  
Vol 141 (5) ◽  
pp. 1587-1589 ◽  
Author(s):  
Wen-Chao Song ◽  
Michael H. Melner
Keyword(s):  
Steroid Transformation

Modeling and optimization of steroid transformation in a mixed culture

1981 ◽  
Vol 11 (2) ◽  
pp. 81-88 ◽  
Author(s):  
Toshiomi Yoshida ◽  
Masaki Sueki ◽  
Hisaharu Taguchi ◽  
Songsri Kulprecha ◽  
Naline Nilubol
Keyword(s):  
Mixed Culture ◽  
Modeling And Optimization ◽  
Steroid Transformation

Protoplast release from fungi capable of steroid transformation

1984 ◽  
Vol 30 (1) ◽  
pp. 57-62 ◽  
Author(s):  
J. Długoński ◽  
L. Sedlaczek ◽  
A. Jaworski
Keyword(s):  
Cell Wall ◽  
Enzyme Preparation ◽  
Trichoderma Viride ◽  
Transformation Product ◽  
Lytic Enzyme ◽  
Cunninghamella Elegans ◽  
Steroid Hydroxylation ◽  
Steroid Transformation ◽  
No Inhibition ◽  
Protoplast Suspension

Protoplasts were obtained from Hyphoderma roseum (Fries) and Cunninghamella elegans (Lendner), fungi capable of steroid 11-hydroxylation. The lytic enzyme preparation was derived from Trichoderma viride CBS 354-33. Homogeneous protoplast suspension, free of mycelial debris and cell wall fragments, transformed cortexolone and 6α-fluorocortexolone-16,17-acetonide to the same products as the intact mycelium of the microorganisms. Liberation of protoplasts and their stabilizaiton during steroid transformation was the most effective in 0.8 M MgSO4; still, this compound impaired steroid hydroxylation. Consequently, the concentration of the transformation product formed was nearly the same as in sucrose, mannitol, and sorbitol, compounds which caused no inhibition but which were less effective stabilizers.

scholarly journals Steroid Transformation by Dactylium dendroides (Bulliard) Fries

1955 ◽  
Vol 3 (6) ◽  
pp. 372-374
Author(s):  
Eugene L. Dulaney ◽  
W. J. McAleer ◽  
H. R. Barkemeyer ◽  
Charles Hlavac
Keyword(s):  
Steroid Transformation ◽  
Dactylium Dendroides

Solvent effect on enzymatic steroid transformation

1980 ◽  
Vol 3 (1) ◽  
pp. 1-5 ◽  
Author(s):  
Doo Ha Kim ◽  
S. B. Lee ◽  
Dewey D. Y. Ryu
Keyword(s):  
Solvent Effect ◽  
Steroid Transformation

Steroid transformation in a laboratory-scale glass air-lift fermenter

1992 ◽  
Vol 8 (4) ◽  
pp. 399-401 ◽  
Author(s):  
P. K. Roy ◽  
A. W. Khan ◽  
J. Kumar ◽  
S. D. K. Chopra ◽  
S. K. Basu
Keyword(s):  
Laboratory Scale ◽  
Steroid Transformation ◽  
Air Lift
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