Tips To Delay Juice Oxidation


Do you notice that when you juice an apple it turns brown almost immediately? Rapid oxidation occurs due to the high-speed spinning of your centrifugal juicer.

More oxygen is introduced into the juice thereby causing the iron molecules in the apple to oxidize. Nope, oxidation is not caused by heat as most people think. This is not the case with a masticating juicer as there is no high-speed revolution involved.

To delay oxidation the next time you juice any fruits with high iron content, thinly slice a few pieces of lemon (with peel) and alternately feed them into your juicer with the other fruit slices. This not only helps delay oxidation, the lemon also enhances the taste and absorption rate of the nutrients in your juice.



Taking Your Juice To Work

If you have to take your juice to work, here’s a tip on how to pack your juice to keep it as fresh as possible. The same applies if you want to juice and put away some for the rest of the day.

You will have to pack your juices in the morning before you leave for work. Juice your fruits/vegetables as chilled as possible to keep it cool for a longer time to reduce oxidation.

Throw in a quarter or half a lemon (with peel) into your juicer when doing this, also to help minimize oxidation. Besides, lemon is a good detoxifying agent, and helps melt away the fats.

If you do this regularly, invest in a Thermos flask. Juices need to be kept away from light and oxygen to preserve as much of the nutrients as possible.

Where you have constant access to a refrigerator (as in at home), an airtight container can work too. I like to use mason jars, although transparent, when kept in the fridge, the light is kept out, preventing destruction of nutrients.  Fill the container to the brim so that there is very little oxygen to oxidize the juice. (The “dark side” of oxygen is what causes oxidation).


Freezing Your Juice For Later

I always encourage people to drink their juices as fresh as possible. Freeze your juice only if you’re certain that they have not oxidized by the time you prepare them for the freezer. Using a masticating juicer will help delay juice oxidation. If using a centrifugal, add some lemon juice for same reason (see tip above).

Whatever container you use for freezing, allow enough space for expansion once frozen. (Frozen liquid expands and take up more space than its liquid form).

Of course you will surely lose a bit of the vitamins and delicate minerals, and probably even the taste and its freshness. But the phytonutrients are more hardy so you’ll probably still be able to preserve that. Still, I would say drink your juices fresh whenever possible.


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