咖啡的正确存储方法

Coffee aficionados have strong opinions about every aspect of the product, including how to store it. You may have heard that sticking ground coffee or whole beans in the freezer is the best way to preserve the coffee’s flavor. Though it is true that coffee goes stale quickly when not stored properly, freezing it can sometimes do more harm than good.

咖啡爱好者对产品的方方面面都有强烈的见解，包括如何储存。你可能听说过把磨碎的咖啡或整个咖啡豆放在冰箱里是保持咖啡风味的最好方法。虽然咖啡如果储存不当会很快变质，但冷冻有时弊大于利。

According to the National Coffee Association, the best thing you can do for your coffee is store it in an airtight container. Ground coffee loses freshness faster than whole beans because it has more surface area that's exposed to oxygen. Whole beans also start to lose freshness almost as soon as they're done roasting, so they benefit from proper storage as well.

根据美国咖啡协会的说法，你能为你的咖啡做的最好的事情，就是把它储存在一个密封的容器里。磨碎的咖啡比整个咖啡豆失去新鲜度的速度更快，因为它有更多的表面积暴露在氧气中。整个豆子在烘烤后也会开始失去新鲜度，所以适当的贮藏也会对它们有好处。

Coffee should be kept in an opaque container to protect it from light. Find a cool spot in your kitchen to store it—a pantry that's too close to the stove or a countertop that gets a lot of sunlight may be too warm. Coffee grounds are often sold in tins that aren't built for long-term storage, so transfer the coffee to a canister with an air-tight lid once you bring it home. If you have a bag of beans or grounds and no container to put them in, secure the bag with a rubber band and store it in a resealable plastic bag.

咖啡应该放在不透明的容器里，以防光线照射。在你的厨房里找一个凉爽的地方来存放它——离炉子太近的食品储藏室或者阳光充足的台面对豆子来说可能太热了。咖啡通常是装在罐子里出售的，这些罐子不能长期储存，所以一旦你把咖啡带回家，就把它转移到一个带密封盖的罐子里。如果你有一袋豆子或咖啡粉，但是没有容器存放，那就用橡皮筋把袋子固定好，然后把它放在一个可再密封的塑料袋里。

In many cases, you should avoid freezing your coffee if you want to prolong its shelf-life. When bags or canisters contain air—which is hard to avoid—this can lead to freezer-burnt coffee. Moisture is another enemy of fresh coffee, and removing a container from your freezer and putting it back in every morning promotes condensation.

在很多情况下，如果你想延长咖啡的保质期，就应该避免冷冻咖啡。当袋子或罐子中盛有空气时(这是很难避免的)，可能会冻伤咖啡。水分是新鲜咖啡的另一个敌人，每天早晨从冰箱里取出容器再放回去会促进冷凝。。

Freezing your coffee can keep it fresh for up to a month if you take the right steps. Divide the product into individually-portioned bags before putting it in the freezer—that way you won't have to remove the coffee until it's read to thaw. When you seal the coffee bags, make sure to get them as airtight as possible.

如果采取正确的步骤，将咖啡冷冻可保持长达一个月的新鲜度。在将产品放入冰柜之前，将其分成单独的袋子，这样一来，您不必在将咖啡融化之前就将其取出。密封咖啡袋时，请确保使其尽可能密封。