Frozen Orange Juice Concentrate or FOJC began soon after efficient refrigeration units were built. In the early days of orange juice, industry mostly relied on salvaged fruits. A lot of these fruits however were unusable for normal utilization because most were out of shape, blemished or damaged.
The advancements in pasteurization along with the technology of porcelain lined cans during the 1930′s led to better juice quality as well as the juice industry considerably expanded. In the mid 1940s, researchers discovered a method to concentrate fruit juice within a vacuum and freeze it without ruining the vitamin and mineral content and taste.
Frozen orange juice concentrate provided the soldiers of the second world war tasty and nutritious fruit juice. The idea became such a hit with the American people and soon after, it extended around the globe. After WWII, the need for FOJC increased since most Americans have now discontinued creating their own juices.
Lately, the frozen orange juice industry have noticed a spectacular progress around the globe with the advancement of technological innovation in packaging as well as convenient access to bulk transportation.
Oranges are extracted in huge quantities when generating frozen orange juice concentrate. To make the juice concentrated, heat and vacuum pressure is needed to take out the water.
Sugar levels in oranges are assessed by using a “brix scale”. Once distributed to customers, the brix level of orange juice concentrate reaches 42. Placing h2o to the concentrate to make orange juice will bring the brix level down to 11 or 12. Frozen orange juice concentrate is three times more concentrated than standard orange juice.
Producing frozen orange juice concentrate however isn’t as challenging as you would imagine. It can be done within the ease and comfort of your personal house.
Let me provide how to do it:
To begin with, pour fresh orange juice in a narrow necked plastic-type container like a jug. Give space for expansion, seal and deep freeze. If the juice is entirely frozen, take away the cover and hang the container upside down over one more container. Make the frozen orange juice thaw drip by drip towards the lower container till there is simply ice remaining. Just dispose of the remaining ice as you will not need that anymore.
Next, pour back the segregated juice into the empty jug and simply perform the freezing and dripping procedure two more times to make a fine concentrate.
Finally, place the orange juice concentrate inside of a container or put it on ice trays and freeze once more.
You now have a home made frozen orange juice concentrate to enjoy anytime you like. Give it a try and enjoy!
