JOCEMAR PALAURO DOS REIS,MILA LIPARIZE DE OLIVEIRA,RICARDO MIGUEL PENCHEL
申请号：
BR212016010698
公开号：
BR212016010698Y1
申请日:
2013.11.11
申请国别(地区):
BR
年份:
2019
代理人:
摘要：
the present utility model aims to provide a bioreactor for in vitro cultivation of plants, of the type of temporary immersion comprising: (i) an upper container (2) with transparent walls for the propagating material, preferably eucalyptus explants, said container (2 ) being provided with (a) gas exchange diffusers with the external environment, (b) humidifier (12), and (c) artificial lighting (14)； (ii) a lower container (3) with transparent walls for the liquid nutrient medium, having an aluminum tray (15) and an entry point (13) for water and / or nutrient medium, located at the bottom of said container (3 )； (iii) points (4) of injection / removal of air / oxygen / carbon dioxide located on the transparent cover (5)； (iv) point (11) of additional injection of carbon dioxide with a drip tube, close to the bottom of said upper container (2)； (v) airtight connection means (6) between the upper and lower containers for supplying / draining the nutrient medium to and from the upper container； (vi) screen support (7) for the material being propagated, with the possibility of changing screens of different meshes； (vii) means (8) for locking the lid for tightly closing the upper container； (viii) means (9) for locking the upper container for airtight closure on the lower container； and (ix) means (10) for pneumatically moving the liquid nutrient medium between said upper container and said lower container.o presente modelo de utilidade objetiva proporcionar um biorreator para cultivo in vitro de plantas, do tipo de imersão temporária compreendendo: (i) um recipiente superior (2) com paredes transparentes para o material em propagação, preferencialmente explantes de eucalipto, dito recipiente (2) sendo provido de (a) difusores de troca gasosa com o ambiente externo, (b) umidificador (12), e (c) iluminação artificial (14)； (ii) um recipiente inferior (3) com paredes transparentes para o meio nutriente líquido, tendo uma bandeja de alumínio (15) e um ponto (13) de entrada
