Benztropine is also used to treat and prevent these symptoms when they are caused by drugs such as chlorpromazine (Thorazine), fluphenazine (Prolixin), perphenazine (Trilafon), and others. Benztropine may also be used for purposes not listed in this medication guide.
As days go past the freshness reduces. In general, the fresher your keg draft beer is, the better it tastes. Keg beer will remain fresh if dispensing with CO2, while maintaining the proper temperature and pressure: For non-pasteurized draft beer about 45-60 days. For pasteurized draft beer about 90-120 days. When dispensing keg beer with a party pump (air), any draft beer will remain fresh for no more than 8-12 hours.
Will a keg last a year or more once tapped? Click to expand... generally, no. you can expect up to about 90 days for average beer to remain fresh, if not ideal. bigger beers, with increased alcohol and bittering will last longer, though the hop character will fade. 6 months is not asking too much. a 13% imperial stout will be good for a long time, years even. and it will also change gradually.