You are watching: How keep avocado from turning brown
To get to the bottom the the problem, us tested five methods for just how to store avocado from transforming brown to find the most effective and practical equipment to spare the fruit (and your money). From storing that in water to utilizing lemon juice to keeping the pit in—just to name a few—read ~ above to uncover which freshness trick was many effective.
Before we jump in, it"s essential to note that every test us tried has actually one point in common: they all attempt come prevent prolonged exposure come oxygen, i m sorry is one avocado’s worst enemy. The edible insides that the fruit save an enzyme dubbed polyphenol oxidase that browns as soon as exposed to oxygen, comparable to a reduced apple. This reaction happens quickly; it has tendency to come to be noticeable after just three hrs of exposure. Despite you have the right to still eat a contempt browned avocado, by the nine to 12-hour mark or sooner, her bright environment-friendly guac will taste unpleasantly bitter and also have turned a greyish-brown color.
We tested it: just how to store avocado from transforming brown
1. Keeping the pit inside of the avocado
Contrary to renowned belief, keeping the pit the avocado inside while storing that does tiny to avoid browning. As pointed out before, oxygen theatre the most significant role in darkening the fruit’s vivid color. Despite the pit could protect the area instantly surrounding it from comes into call with the air, the won’t shield the remainder of the exposed surface ar from an altering color. Confirmed by our testing, we uncovered that just after a few hours, the surface began to turn greyish-brown, ranking the “pit method” the worst of the persons tested.
2. Save the reduced avocado in water
As oxygen can quickly damage the surface of an exposed avocado, finding methods to develop a barrier to stop this from occurring can aid prolong the freshness of the fruit. One method to execute so requires using water come submerge the avocado to protect against air from emotional the surface.
We tested it by taking a container huge enough to fit a halved avocado (with the skin tho on) and also filling it with an inch and a half of cool water. Then, we placed the avocado open-side down directly into the water to avoid oxygen from reaching the exposed surface area, and stored it in the frozen refrigerator uncovered because that a couple of days.
Though the avocado did no absorb much of the water, the surface ar did end up being slightly mushy after obtaining submerged. That being said, the avocado preserved its coloring and browned minimally during the an initial day or two.
3. Tightly wrap the surface ar of the avocado through cling wrap
One that the most standard methods for how to save avocado from transforming brown affiliated tightly wrapping the exposed surface of the avocado through cling pave to save oxygen exposure to a minimum. The issue, however, was acquiring the cling plunder to perfect stick come the surface without developing gaps or pockets of air. After ~ a day and a half, the avocado began to brown in any type of exposed areas.
However, that is essential to cite that this an approach proved successful for maintaining guacamole because that a much longer time. Once storing it, gently push the cling wrap under onto the surface ar of the mixture in a bowl or container come remove every one of the air. This technique vastly assisted prevent guac native browning for up to two days.
4. Save your avocado with a few slices of onion
A slightly unconventional approach compared to the other methods, save the avocado—open-side up—over a couple of pieces the sliced onion, have the right to surprisingly assist with any kind of browning. The onion release sulfur compounds the act as a organic preservative to help keep the avocado fresh for longer (roughly two days). The key to success with this hack is save on computer the two in one airtight, sealed container to assist ensure the onion’s sulfur deserve to work that magic.
Though we didn’t notification an overwhelming onion odor in the avocado, you might want come skip this method if making use of the avocado in a sweet food or smoothie.
5. Using lemon or lime juice to create a barrier
According come Chef Betsy Wiegand of good White, a coastal-Californian coffee shop in Venice Beach, Calif., adding a to express of lemon come a reduced avocado can assist prevent browning. To further preserve its hue, she additionally emphasizes the importance of save it fully covered to alleviate the oxygen exposure. Because of the ascorbic mountain (aka vitamin C) uncovered in lemon or lime juice, including citrus come an opened avocado helps develop a barrier against oxygen that reduces oxidation. Together the oxygen reacts through the mountain in the juice, it slows under the chemistry reaction and also prevents browning for a couple of days. Back this method might include a slightly tangy flavor, it preserved our avocados vibrant and also fresh for around two days, making the the most effective one we tried. (And similarly, you can use the same method by brushing a slim layer the olive oil come shield the surface ar from oxygen exposure, however this will certainly only work-related for a job or so.)
Bottom line? following time you"re wondering just how to save avocado from transforming brown, just enlist part citrus juice.
How come ripen avocados quickly
In need a perfect ripe avocado and all of the ones at the sector feel prefer they"re difficult as rocks? chief Wiegand says wrapping the in a few sheets the newspaper. She notes the her household works in the farming business in the Fresno, Calif. Area and also has relied on this trick because that years.
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You can additionally place the unripe avocado in a document bag and store that in a warm environment to expedite the softening process. Pairing the avocado with various other fruits like bananas or apples deserve to also assist release a gas called ethylene the helps quicken the ripening process. The an ext you know, right?
Now that you have actually a perfectly ripe avocado top top hand, find all the health and wellness benefits you"ll enjoy from that here:
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