scholarly journals Somatic embryo mediated mass production of Catharanthus roseus in culture vessel (bioreactor) – A comparative study

2014 ◽  
Vol 21 (5) ◽  
pp. 442-449 ◽  
Author(s):  
A. Mujib ◽  
Muzamil Ali ◽  
Tasiu Isah ◽  
Dipti
Keyword(s):  
Comparative Study ◽  
Somatic Embryo ◽  
Catharanthus Roseus ◽  
Mass Production ◽  
Culture Vessel

scholarly journals In vitro comparative study of two Arundo donax L. ecotypes’ selenium tolerance

2014 ◽  
Vol 20 (3-4) ◽  
Author(s):  
É. Domokos-Szabolcsy ◽  
N. A. Alla ◽  
T. Alshaal ◽  
A. Sztrik ◽  
L. Márton ◽  
...  
Keyword(s):  
Survival Rate ◽  
Comparative Study ◽  
In Vitro Culture ◽  
Somatic Embryo ◽  
Arundo Donax ◽  
Sodium Selenate ◽  
Inhibiting Effect ◽  
Selenium Accumulation ◽  
Arundo Donax L

Selenium tolerance of two somatic embryo-derived Arundo donax L. ecotypes (Blossom, 20SZ) were compared in in vitro culture. Sodium-selenate (1 – 100 mg L-1) as known the most phytoavailable selenium form and the less studied red elemental nanoselenium (100 mg L-1) were applied as selenium treatments. Basis on the results Blossom ecotype seemed to be more sensitive to the sodium-selenate than 20SZ. Inhibiting effect of selenate was effectuated above 10 mg L-1 in case of Blossom, which was manifested in decreased survival rate and growing parameters. Contrast to this 20SZ could tolerate the selenate ≤ 20 mg L-1 without any toxic symptoms. Lower selenate tolerance of Blossom could be explained with higher selenium accumulation. Both of two ecotypes could also uptake and accumulate the red elemental nanoselenium however in much less extent compared to selenate.

Mass production of Ajmalicine by bioreactor cultivation of hairy roots of Catharanthus roseus

2017 ◽  
Vol 119 ◽  
pp. 84-91 ◽  
Author(s):  
Dhara Thakore ◽  
Ashok Kumar Srivastava ◽  
Alok Krishna Sinha
Keyword(s):  
Hairy Roots ◽  
Catharanthus Roseus ◽  
Mass Production ◽  
Bioreactor Cultivation
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