کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7710423 | 1497403 | 2016 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Improved hydrogen production and biomass through the co-cultivation of Chlamydomonas reinhardtii and Bradyrhizobium japonicum
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Three algae strains-Chlamydomonas reinhardtii hemHc-lbac (transgenic), cc124 and cc503-were co-cultured with Bradyrhizobium japonicum to improve H2 production. The maximum H2 productions of the three different co-cultures were 3.5-fold, 17-fold and 4.4-fold of the pure algal cultures. Meanwhile, the biomass of each of the algae strains was increased by B. japonicum. Furthermore, the respiratory rates of the co-cultures were 1.4-fold, 1.2-fold and 2.6-fold higher than the controls, respectively; the in vitro maximum hydrogenase activities of the co-cultures were 1.1-fold higher, equal to 2.4-fold higher than those of the controls, respectively, and the in vivo maximum hydrogenase activities of the co-cultures were 1.5-fold, 3.8-fold and 2.1-fold higher than the controls, respectively. The maximum starch content of the co-cultures were 8.3-fold, 8.4-fold and 4.4-fold higher than the content of the controls, respectively. Therefore, B. japonicum improved the H2 production of the co-cultures by increasing the biomass, respiratory rates, hydrogen activity and starch content of the co-cultures relative to those of pure algae cultures.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 41, Issue 22, 15 June 2016, Pages 9276-9283
Journal: International Journal of Hydrogen Energy - Volume 41, Issue 22, 15 June 2016, Pages 9276-9283
نویسندگان
Lili Xu, Dezhi Li, Quanxi Wang, Shuangxiu Wu,