کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
686478 | 889078 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Enantiocomplementary reduction of 3-phenylthiopropan-2-one by Bacillus sp.: Effect of medium components
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Enantiocomplementary reduction of 3-phenylthiopropan-2-one by Bacillus sp.: Effect of medium components Enantiocomplementary reduction of 3-phenylthiopropan-2-one by Bacillus sp.: Effect of medium components](/preview/png/686478.png)
چکیده انگلیسی
The enantioselectivity of the enzymes responsible for reduction of prochiral compound 3-phenylthiopropan-2-one was dependent on the concentration of yeast extract and glucose in the growth medium. Low concentrations of yeast extract (0.1–0.9% w/v) favored the formation of S-enantiomer (62% ee at 0.1% w/v yeast extract) of 3-phenylthiopropan-2-ol. However, R-enantiomer of the reduced product was formed when MSM was supplemented with yeast extract at a concentration of 1% (w/v) or more with a maximum ee of 85% at 2.0% (w/v) yeast extract supplement in the growth medium.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 98, Issue 3, February 2007, Pages 725–728
Journal: Bioresource Technology - Volume 98, Issue 3, February 2007, Pages 725–728
نویسندگان
Poonam Rampal, Harvinder Singh Saini, Mayil Raj, Swapandeep Singh Chimni, Bhupinder Singh Chadha,