Title of article
Degradation of nicotine in tobacco waste extract by newly isolated Pseudomonas sp. ZUTSKD
Author/Authors
Zhong، نويسنده , , Weihong and Zhu، نويسنده , , Chenjing and Shu، نويسنده , , Ming and Sun، نويسنده , , Kedan and Zhao، نويسنده , , Lei and Wang، نويسنده , , Chang-Wen Ye، نويسنده , , Zhijuan and Chen، نويسنده , , Jianmeng، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
7
From page
6935
To page
6941
Abstract
The newly isolated Pseudomonas sp. ZUTSKD was evaluated for its ability to degrade nicotine in tobacco waste extract (TWE). The strain degraded nicotine completely when the concentration of reducing sugar in TWE was lower than 8 g L−1. Yeast extract and phosphate additions improved nicotine degradation in 5% TWE. At 30 °C and pH 7.0, with additional 15 g L−1 Na2HPO4·6H2O and 6 g L−1 KH2PO4 in 5% TWE, Pseudomonas sp. ZUTSKD could degrade 97% of nicotine (1.6 g L−1) in 12 h. The data showed that strain ZUTSKD could be useful to control the nicotine content in TWE.
Keywords
nicotine , Degradation , Tobacco waste extract , Pseudomonas sp.
Journal title
Bioresource Technology
Serial Year
2010
Journal title
Bioresource Technology
Record number
1921596
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