Whole cells in enantioselective reduction of benzyl acetoacetate
Braz. j. microbiol
; 45(3): 929-932, July-Sept. 2014. ilus, tab
Article
ي En
| LILACS
| ID: lil-727022
المكتبة المسؤولة:
BR1.1
ABSTRACT
The β-ketoester benzyl acetoacetate was enantioselectively reduced to benzyl (S)-3-hydroxybutanoate by seven microorganism species. The best result using free cells was obtained with the yeast Hansenula sp., which furnished 97% ee and 85% of conversion within 24 h. After immobilization in calcium alginate spheres, K.marxianus showed to be more stable after 2 cycles of reaction.
Key words
النص الكامل:
1
الفهرس:
LILACS
الموضوع الرئيسي:
Pichia
/
Benzyl Compounds
/
Kluyveromyces
/
Acetoacetates
اللغة:
En
مجلة:
Braz. j. microbiol
موضوع المجلة:
MICROBIOLOGIA
السنة:
2014
نوع:
Article