Biography Read More. John R. Johnny Cash (February 26, 1932 â September 12, 2003), born J. R. Cash, was an American singer-songwriter, actor, and author, who has been called one of the most influential musicians of the 20th century.
This so-called hyperthermophilic microbe, discovered in a 95â (203â) geothermal pool, is only the second member of the ancient group Archaea known to grow by digesting cellulose above 80â. And the microbeâs cellulase is the most heat tolerant enzyme found in any cellulose-digesting microbe, including bacteria.
5Â°C to 60Â°C has been specified as the danger zone for food. This is the range in which micro-biological growth can occur quickly. If food is left too long within this temperature range then potentially deadly micro-organisms can grow.Heating food above 60Â°C will kill most micro-organisms.Â°C to 60Â°C has been specified as the danger zone for food. This is the range in which micro-biological growth can occur quickly. If food is left too long within this temperature range then potentially deadly micro-organisms can grow.