Media selection for poly(hydroxybutyrate) production from methanol by Methylobacterium extorquens DSMZ 1338
Publish place: 5th International Congress on Chemical Engineering
Publish Year: 1386
نوع سند: مقاله کنفرانسی
زبان: English
View: 2,078
This Paper With 12 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
ICHEC05_341
تاریخ نمایه سازی: 7 بهمن 1386
Abstract:
Plackett-Burman design was used to efficiently select important media components influencing PHB production. A total of 20 screening experiments were conducted for studing the effect of various media components such as carbon and nitrogen sources and minerals for the production of PHB and cell growth of Methylobacterium extorquens DSMZ 1338. Among the studied variables, nitrogen and phosphorus sources, MgSO4, CuSO4 and CoCl2 were found to be significant variables for PHB production by methanol. It was also shown that most of the trace elements, nitrogen and phosphorus sources were influential parameters on the growth of microorganism. The experimental results showed that deficiency of nitrogen source (NH4NO3), phosphorus source (K2HPO4), MgSO4 and CuSO4 in medium, increased PHB accumulation.
Keywords:
Authors
Mokhtari-Hosseini
Biotechnology Group, Faculty of Engineering, Tarbiat Modares University,Tehran, I.R.Iran.
Heidarzadeh-Vazifekhoran
Biotechnology Group, Faculty of Engineering, Tarbiat Modares University,Tehran, I.R.Iran.
Vasheghani-Farahani
Biotechnology Group, Faculty of Engineering, Tarbiat Modares University,Tehran, I.R.Iran.
Shojaosadati
Biotechnology Group, Faculty of Engineering, Tarbiat Modares University,Tehran, I.R.Iran.
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :