摘要:
Zur Aufbereitung von Tabak werden die unlöslichen Proteine zunächst durch enzymatische Behandlung löslich gemacht, ausgelöst und dann in der Lösung durch metabolische Assimilation eliminiert. Die übrigen Lösungsbestandteile werden an den Tabak zurückgegeben.
摘要:
An improved method of reducing the nitrate, nitrite and ammonium compound content of an aqueous tobacco extract employing microorganisms is described. The nitrates, nitrites and ammonium compounds are eliminated on a continuous basis via an aerobic assimilatory metabolic pathway by introducing aqueous tobacco extract and necessary additives into a work mixture, containing suitable microorganisms, at a dilution rate which does not exceed the growth rate of the microorganisms while withdrawing a portion of the work mixture at a rate such that the volume of the work mixture remains contant. Optionally the biomass may be removed from the withdrawn mixture.
摘要:
An improved method of reducing the nitrate, nitrite and ammonium compound content of an aqueous tobacco extract employing microorganisms is described. The nitrates, nitrites and ammonium compounds are eliminated on a continuous basis via an aerobic assimilatory metabolic pathway by introducing aqueous tobacco extract and necessary additives into a work mixture, containing suitable microorganisms, at a dilution rate which does not exceed the growth rate of the microorganisms while withdrawing a portion of the work mixture at a rate such that the volume of the work mixture remains contant. Optionally the biomass may be removed from the withdrawn mixture.
摘要:
Zur Denitratisierung von Tabak werden die löslichen Nitrate aus dem Tabak extrahiert und im Extrakt durch metabolische Assimilation abgebaut. Die Proteine der dabei entstehenden Biomasse werden hydrolysiert und aus den dabei gewonnenen Aminosäuren werden durch Maillard'sche Reaktion Aromastoffe gewonnen, die dem Tabak wieder zugesetzt werden.