Waste from tobacco production can contain high levels of nicotine, creating an environmental problem. Some microorganisms can break nicotine down and may also be used to produce useful chemical compounds.
This study tested Paenarthrobacter nicotinovorans and different ways of modifying or controlling its nicotine-processing pathway. Researchers were able to convert both pure nicotine and tobacco-derived extracts into 6-hydroxynicotine.
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View Original SourceNicotine-rich industrial waste can be harmful if it is not managed properly. Biological methods that remove nicotine while producing a useful compound may offer another way to treat this waste.
This study concerns industrial and environmental biotechnology and does not evaluate the health effects of tobacco or nicotine use.
Better treatment of tobacco-industry waste can reduce environmental contamination and may allow some waste materials to be converted into useful products.
The findings may be relevant to industrial waste-management and environmental standards for nicotine-containing waste rather than smoking or nicotine-use policy.
تمباکو بنانے کے عمل سے نکلنے والے بعض کچرے میں نکوٹین کی مقدار زیادہ ہو سکتی ہے، جو ماحول کے لیے مسئلہ بن سکتی ہے۔ کچھ بیکٹیریا نکوٹین کو توڑنے کی صلاحیت رکھتے ہیں۔
اس تحقیق میں ایسے ہی ایک بیکٹیریا کی مدد سے خالص نکوٹین اور تمباکو سے حاصل کیے گئے محلول کو 6-ہائیڈروکسی نکوٹین میں تبدیل کیا گیا۔ اس طریقے کو ایک بڑے بائیو ری ایکٹر میں بھی آزمایا گیا۔ تحقیق کا مقصد نکوٹین استعمال کرنے والے افراد کی صحت کا جائزہ لینا نہیں بلکہ نکوٹین والے صنعتی کچرے کو مفید طریقے سے استعمال کرنا تھا۔
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