Spices generally should only be kept a year, maybe a month or two longer.
Oh, dude, it's like this: celery salt is a mixture of salt and ground celery seeds, while celery powder is just ground dehydrated celery. So, basically, one has salt in it and the other doesn't. It's like choosing between salty celery or just straight-up celery flavor, you know?
Celery salt doesn't have any "magical powers;" all it imparts to a dish is its flavor. So if you don't have any celery salt, regular salt can be used. If you want additional flavor, seasoned salt or other spices can be used.
I don't know if there is a "real" substitute equation for it. But when making the meal, maybe if you use celery salt instead of the regular salt that you would have added, that would beOK.Otherwise you are going to have a dish that is too salty to eat. It isn't a substitute. It also adds a lot of nitrates to the dish.
Celery powder is more potent in celery flavor than celery salt. You will have to use more of the former to get the same flavor as the ladder. The result will make a very salty dish, because celery salt is almost as salty as table salt.
Saltwater (a hypertonic solution) with the celery cells (a hypotonic solution) causes a concentration gradient where the water from the celery will escape into the hypertonic solution, shrinking the celery in a process known as plasmolysis.
If celery is good quality, such as celery that is organically grown, it can have a salty or even a slightly sweet taste. I'm munching on some celery right now that tastes salty. No condiments required, and it is high in non-soluble fiber. I've even read that digesting celery burns more calories than it contains...
yes, celery salt is typically made from the seed mixed with (sea) salt, you could technically dry the celery stalk and mince it and mix it with salt as well, but what they sell in the stores is typically the seed which imparts the similar slightly bitter celery flavor as the stalk (the flavor coming from the oil in the seeds).
A likely component of the solution that causes the celery stalk to wilt is a high salt concentration. Salt draws water out of the cells of the celery through the process of osmosis, leading to the wilting of the stalk.
The texture of celery salt is completely different from that of celery stalk. Your tuna salad needs the stalk, finely chopped, to give it a more complex texture.
No
Pure celery salt contains finely ground salt and celery seed. There shoud be no wheat gluten in it.
The salt outside the celery is higher than it is inside. Water will leave the celery and it will (over time) become wilted. If you put the celery into plain water, the water will move into the celery causing it to become firmer. The water will always move to where there is more salt. There is a saying that "water follows salt".