When choosing a cold press juicer, this is the most important factor to consider. Centrifugal juicers, as we noted in the beginning, employ high-speed spinning blades to quickly cut produce and extract juice, but they can also emit heat, which some studies claim damages heat-sensitive nutrients1. They have a lower yield of juice and wet pulp.
Slow juicers, also known as cold press or masticating juicers, smash and squeeze produce at significantly slower speeds. Higher juice yields, dryer pulp, and smoother, less frothy juice are the results. They are quieter than centrifugal types due to their slower speed and lack of heat. Looking for the best cold press juicer, we have a list you can check.
Choosing a Cold Press Juicer: Consider the Size
Juicers can take up a lot of room, and some models come with extra parts and accessories that must be kept separate. Depending on how much free counter space you have, there are horizontal and vertical models.
Choosing a Cold Press Juicer: Look for the Power
When purchasing a cold press juicer, one factor to consider is the power capacity. If you’re juicing leafy greens, you’ll need a juicer with at least 400 watts of electricity to combine them. Another factor to consider in the power department is how much juice you’re producing at any given time. A juicer with a higher wattage would be an excellent choice if you prepare a larger batch, especially since cold press juicers run at a slower speed.
Choosing a Cold Press Juicer: Consider the Design
The width of the feed tube is a significant design element. Fruits and vegetables require less cutting when the chute is broader. Not only does this save you time, but it also exposes more of the surface of the ingredients to air, which accelerates oxidation and lowers the nutritional value.
How Long Does Cold-pressed Juice Last?
If chilled correctly in an airtight glass container, cold press juice can last three to five days2. Plastic containers may be degraded by the acid in the juice, and air will oxidize the juice, depleting the nutrients. The juice produced by centrifugal versions only lasts 24 hours. 3 “Cold-pressed juice is created with a hydraulic press that employs thousands of pounds of pressure to extract the maximum amount of liquid from fresh fruits and vegetables,” says Alyssa Pike, RD, Manager, and Nutrition Communications at the International Food Information Council.
Cold-pressed juice has a three- to four-day shelf life in its unprocessed state before bacteria destroy it. To address this issue, the majority of [packed] cold-pressed juices on the market have undergone high-pressure processing (HPP). HPP involves submerging already-bottled juices in cold water under high pressure, killing microorganisms and extending the shelf life from three to five days to 30 to 45 days.”
Why Does Cold-pressed Juice Separate?
The separation of cold-pressed juice is a natural occurrence. Simply give it a shake and enjoy if you’ve kept it chilled and it’s not past its expiration date (three to five days for homemade cold-pressed juice).
Can you Freeze Cold-pressed Juice?
You can, according to Chef Lentine Alexis, but it’s best to produce a small batch that you can consume within a couple of days because freezing and thawing induces oxidation, which can reduce the juice’s beneficial vitamins and minerals4.
Which Juicer is Really Best, Slow or Fast?
For a variety of reasons, fast juicers are the most popular on the market. They can generate enormous amounts of juice (although there will be a lot of foam) in a shorter length of time, cost less, are easier to clean, and eliminate pulp, as their name suggests. They’re wonderful for those on the go who don’t have a lot of time to wait, but they’re also noisier, and some study suggests that the heat they emit during usage can damage some nutrients.
Because fruit and vegetables are smashed rather than processed through a mesh, the best cold press juicer will produce a bit more pulpy, natural juice. It means it can handle leafy greens, sprouts, kale, and herbs that speed juicers can’t, offering you more alternatives, and the juice is of higher quality, with no froth and less waste. They’re also significantly quieter.
They are pricier, more difficult to clean because to the increased number of parts, and, of course, slower to operate, but if the claimed difference in nutrients is a concern to you, this is a decent alternative to consider.