How Long Does Unopened Pasta Sauce Last? Despite what you may have been told, that unopened jar of pasta sauce does, in fact, have a shelf-life, albeit a long one. Store unopened pasta sauce at room ...

In this research, nanocomposite scaffolds of chitosan/PLLA/nano calcium phosphate (average crystallite size of 16.5 nm) have been prepared via the freeze-casting method and then characterized. The ...