کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4359383 | 1300503 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Isolation and characterization of Rhodococcus sp. Y22 and its potential application to tobacco processing
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
ایمنی شناسی و میکروب شناسی
میکروبیولوژی و بیوتکنولوژی کاربردی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
A novel nicotine-degrading bacterium, strain Y22, was isolated and identified as Rhodococcus sp. Y22 based on its 16S rDNA sequence and morphological and biochemical features. The isolate could utilize nicotine as the sole source of carbon and nitrogen. Nicotine (1.0 g/L) was degraded by Rhodococcus sp. Y22 within 52 h at 28 °C and pH 7.0. Preparation of resting cells from nicotine-induced cultures was found to rapidly and efficiently degrade nicotine from solutions as well as from tobacco leaves. Therefore, Rhodococcus sp. Y22 has the potential to degrade nicotine during tobacco leave processing.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Research in Microbiology - Volume 160, Issue 3, April 2009, Pages 200–204
Journal: Research in Microbiology - Volume 160, Issue 3, April 2009, Pages 200–204
نویسندگان
Xiao-Wei Gong, Jin-Kui Yang, Yan-Qin Duan, Jin-Yan Dong, Wei Zhe, Le Wang, Qing-Hua Li, Ke-Qin Zhang,