(ADPnews) - Apr 14, 2010 - The investments of Brazilian federal oil and gas giant Petroleo Brasileiro (SAO:PETR3; NYSE:PBR), or Petrobras, in the biofuel sector are not endangering biofuel maker Brasil Ecodiesel (SAO:ECOD3), at least in the short term, Vitor Figueiredo, analyst at Planner Corretora said on Monday.