Does ground coffee or whole beans last longer?

Question

I was wondering which lasts nger and stays fresh longer, coffee that you buy ground or whole coffee beans that you bpurchase and grind when you need them. I'm aware that coffee beans that are whole should be kept in the refridgerator to retain freshness. Does anyone know? Whole beans v. Ground?

Answer 1

Whole beans last longer than ground coffee.
Storing and Grinding Methods
A coffee bean's two greatest enemies are air and moisture. Keeping this in mind, the proper storage methods for coffee beans should be natural.

Ideally, coffee should be ground, brewed, and consumed quickly to obtain the best flavor. Coffee beans are at their peak within 24 to 72 hours after roasting and begin to quickly stale after that. Within a week, most of the original flavor will have deteriorated. The grinding process speeds the staling by exposing more of the bean to air. We recommend grinding your beans as you need them and storing the whole beans in an airtight container. Place this container anywhere where it will remain cool and dry. For more long-term storage, whole beans can be placed in air-tight bags and frozen. You will not need to defrost your beans, just grind and go!

The water that you use to brew your coffee should be cold and as free from impurities as possible. Water makes up 98-99% of coffee and any impurities in the water will be evident in the final cup.

Your best bet is to buy the FoodSaver vacuum bag and canister device to keep moisture and air from deteriorating your coffee.
Also it's better to buy smaller amounts of coffee rather than storing large containers as the best taste is shortly after roasting.

Answer 2

As an old manager of Cafes I can assure you that if you are looking for longevity; look to the coffee bean. You may have heard a tale: that a bag of beans bought should be stored in the freezer.
WRONG!! If you store coffee beans in the freezer - even if they are vacuum locked - will cause the bean to break down. Ideally, if you prefer coffee beans, buy yourself a grinder. Yo do NOT need to buy some $150/$200 job, unless you prefer. You can pick - up a
good coffee grinder at a department store for $25 to $30.00 that will last you forever. I have certain "brands of coffee that I prefer, if I am buying a regular grind, now in this case: YES, you may keep your coffee- can and all, in the freezer. It came to the store, it was massively ground and most probably there will be a preservative, naturally or otherwise added. They too break down and putting pre-ground coffee into the freezer does stop the deterioration of the blend; where as; fresh grind should realistically be done each and every day, but, nobody has time in this life any more. Too bad too. So you should grind no more than 3 or four pots of coffee; no
more at a time! Keep the coffee in a sealed container, a sealed Tupperware type canister is OK. Even a canister set, my wife has an oak set, is fine, as long as there is a tight seal to its top. If
not you defeat the purpose of wanting the freshest coffee you can get. Back to the "regular coffee" You, as I elluded to earlier, may put the entire can in the freezer to add some longevity to the pre - ground that you prefer, but if you want to keep it as fresh as possible; I would suggest using a freezer bag and sucking the air out of the bag as you seal it. The cheap mans freezer vacuum. You will note a big differance w/ that little trick as well.
I hope I helped -Enjoying your coffee is a must!
the:
"Nite"
Owl

Answer 3

Ground Beans

Answer 4

Definitely whole bean, although ground will also stay fresh longer if kept refrigerated in an airtight container. I just prefer the taste of whole bean coffee. I only drink espresso, so I grind just what I need for that one cup, brew it, and immediately add it to my steamed milk/soymilk/eggnog/whatever. Air "kills" coffee, so the quicker you get it mixed in with your drink, the less bitter it tastes. Learned that from a barista and it seems to be true, from my experience. :)

Now I want some more coffee. :(

Answer 5

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Answer 6

Whole bean

Answer 7

Whole beans last longer...there's less surface area for the oxygen to react with and that keeps the flavor in longer.

Answer 8

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Answer 9

Whole bean.

I keep mine in the freezer in an air-tight container.

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