How Long Does Fresh Juice Last
The major reason we juice is to avoid drinking pasteurized juice from the store. For a starter in juicing who are wondering how long does fresh juice last? this post will answer all the questions concerning the shelf life of the juice.
I’m going to explain how to extend the fresh juice shelf life and the factors that affect the time a certain juice can last.
Also, this article answers these related questions;
How long does homemade juice last?
What about in a freezer or fridge?
How long does juice last in a mason jar? etc
To answer the big question, how long does fresh juice last? Fresh juice can be stored up to 24 to 72 hours but for effective benefits, you should drink it within 20 minutes.
The difference in the hours to last is brought about by the following reasons.
- Type of juicer
- Fruits and vegetables used to juice
- Oxidation levels
- Storage method
Although it is possible to store fresh juice for a while, keeping it for long makes it useless because the vitamins and enzymes are lost.
Oxidation is the heat that is released by juicers or blenders while juicing which degrades the nutrients in the juice. It is the loss of electrons by a molecule in chemical terms.
When juice is exposed to the air, the proteins and amino acids react with oxygen which results in discoloration in fruits as well as the loss of the nutrients.
The Factors affecting Oxidation levels
There are reasons which make your juice to have high or low oxidation.
Yes, you can increase the shelf life of juice by using organic and fresh produce because they contain higher levels of nutrients.
There has been the comparison of different juices on the time they can last but the truth is, all juices spoil almost the same. The juices, orange juice, carrot juice, lemon juice beetroot, berries juice, etc should be consumed immediately or within 24 hours.
Type of juicer used
In this case, there are two types of common juicers in the market. Centrifugal and masticating juicer (cold press or slow juicers).
The type of juice affects the oxidation level in the juice with the two juicers having different rates of oxidation. Although both juicers produce oxidation, the masticating juicer is better for juicing because it produces low oxidation.
The cold press juicers run at low RPMs therefore low amounts of oxidation. The centrifugal juicers run at high speeds (RPMs) causing high oxidation levels.
Juice from centrifugal juicers is recommended to be taken within 20 minutes before losing most of the nutrients.
Juicers like hydraulic and triturating juicers also produce low oxidation which is ideal for juicing nutritional juices.
To sore the juice, it should be bottled and then put in the fridge or freezer. The material quality ensures more shelf life of the juice in the fridge.
Low quality plastic bottles cause rapid oxidation. Glass bottles are better for storing fresh juice and reducing oxidation levels.
Using quality mason jars can help you to store your fresh juice for later drinking.
It is recommended to pour the juice immediately in the storage bottle and refrigerate instantly.
How Long Does Fresh Juice Last In the Fridge?
If you prefer to store the juice in a fridge, you can expect it to last for 24 to 48 hours depending on the juicer used. Juice from centrifugal juicers has a short lifespan than juice fro cold press juicers.
How Long Does Fresh Juice Last In a Mason Jar?
Mason jars are better for storage of juice than plastic bottles because glass does not contain toxins. Juice can last up to two days in a mason jar or any other glass containers.
This is because the mason jar has a rubber seal to tighten the lid and keep out oxygen. You have to put the mason jar inside the fridge to last longer.
How Long Does Fresh Juice Last In The Freezer?
This is another alternative that can prolong the shelf life of the juice. Juice in a freezer can last up to six months but some nutrients are lost in the process.
Keeping the juice for 3 months is viable to enjoy the nutrients in the juice. You have to defrost the juice before storing it in the freezer.
If you have plenty of fruit and you don’t want them to go to waste, this is the perfect solution. Freezing the juice will extend the shelf life for you and still get to drink a healthy juice.
How To Tell If Fruit Juice Is Bad, Rotten or Spoiled?
You can just tell if the juice has gone bad by the smell it produces or the change in color. The brown coloring in juice is a sign of degrading and its better to keep off the juice.
Different types of juice go bad almost the same way and that why it’s heavily advised to drink the juice immediately or within 24 hours.
How To Increase The Shelf Life Of Fresh Juice?
Now you know how long juice lasts in various storage appliances. Also, you can use some methods to extend the shelf life of the juice longer.
Techniques To Extend Juice Shelf Life
Storage methods like mason jars are a great way to prolong the juice freshness period. There are other methods to make fresh juice last longer.
This method involves removing the air in the juice before pouring it into the storage bottles. Also, there is a new way of blending and juicing using a Vaccun blender to help your juice last long.
Some commercial juice brands use this method to process juice and extend shelf life. The process does not produce heat which results in minimal changes in the nutritional quality of the juice.
High-Pressure Processing (HPP)
The packaged juice is submerged into cold water and apply pressure of about 600MPA. The method eliminates spoilage organisms and pathogens to extend the juice shelf life.
Juice can last for up to 45 days under refrigerated storage.
Pulsed Electric Field (PEF)
The method uses the permeabilizing of cell membranes of microorganisms to retain the freshness of the juice. It can increase the juice shelf life from 7 up to 20 days. This is for commercial processing of juice.
It has been said many times that the best way to fully benefit from fresh juice is to drink it immediately after juicing.
If you have to store the juice for later, then drinking it within 24 hours is recommended. Fresh juice will last between 24 hours and 72 hours depending on the juicer used.
Always remember to taste your stored juice before consuming the whole glass to determine if it’s still good.
Storage of juice for long periods results in loss of the beneficial nutrients which are the reason for juicing.