There should be a "best by" date on the end of the box of tofu mix. Now having said that, I have made some that was nearly three years past that 'best by" date and it was fine.
I suspect as long as it stays sealed, you could keep it for a fairly indefinite time.
Possibly. But most do not have that long a shelf life.
3 to 6 months
indefinitely if kept dry
You can get a mix called "Tofu Burger" by Fantastic Foods at many health food stores. You mix the contents with mashed tofu, and then make burgers out of them. You fry them like regular burgers. They are very good.
Hot chocolate mix has a shelf life of between six and twelve months. Cocoa powder lasts longer, and has a shelf life of two years.
Powdered margarita mix should have a great shelf life; if no unusual colors or odors are evident, it should perform as new.
Yes, DNA does have a shelf life. It has a shelf life of about four years if it is properly preserved.
Jose Cuervo margarita mix should be used within twelve months of the manufacture date. The manufacturer date is imprinted on the bottle.
Whar is the shelf life of the " Idioms "
The shelf life of Chloramphenicol when it is unopened is 24 months. The shelf life when it's opened is 28 days.
As of June 2013, it is not advisable to use your soup mix from 2010. The shelf life of soup mix is approximately 18 months, so this would only be a year and a half. The soup mix should be discarded and new soup mix should be purchased.
shelf life of DM Water