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Can grapes be juiced in a juicer?

Grapes are a refreshing and delicious fruit that can be enjoyed on their own or used to make grape juice, jelly, wine, and more. Many people wonder if grapes can be juiced at home using a juice extractor or juicer. The short answer is yes, grapes can absolutely be juiced in a juicer!

Juicing grapes at home can allow you to create fresh, homemade grape juice whenever you want. Juicing also helps concentrate the nutrients, vitamins, and antioxidants found in grapes. However, there are some important factors to consider when juicing grapes to ensure you get the best results.

Choosing the Right Juicer for Grapes

Not all juicers are equally equipped to juice grapes. The two main types of juicers are centrifugal juicers and masticating juicers.

Centrifugal juicers shred ingredients using a fast spinning metal blade and strain the juice via a mesh sieve. These juicers tend to be more affordable and faster than masticating types. However, they also tend to yield less juice and nutrients from grapes. The high speeds can introduce heat and oxygen which degrades grape juice quickly.

Masticating juicers “chew” and crush grapes slowly using an auger. They typically operate at lower speeds of around 80 RPM. This gentle process helps maximize the grape juice yield. It also retains more nutrients compared to centrifugal models. Masticating juicers excel at juicing soft fruits like grapes.

Juicer Type Benefits Downsides
Centrifugal – Faster juicing – Exposes juice to oxygen
Masticating – Higher yield – Slower juicing

If you plan to regularly juice grapes, a masticating juicer is the best choice. The higher juice yields and gentler processing will give you the most grape juice to enjoy from your grapes.

Preparing the Grapes

Properly preparing grapes before juicing is just as important as having the right juicer. Follow these tips for prepping grapes for juicing:

  • Wash grapes thoroughly under cool running water. This removes any dirt, chemicals or impurities from their skin.
  • Inspect grapes and discard any that are moldy or damaged. Damaged grapes can negatively impact the flavor.
  • Remove grapes from their stems. The stems contain tannins which can create a bitter taste.

Many people also recommend freezing grapes for at least 8 hours before juicing. Freezing causes the grapes to partially break down, releasing more juice when pressed. If you want to maximize the grape juice yield, freezing them first is ideal.

Juicing Methods for Grapes

There are two main ways to feed grapes into a juicer:

  1. Whole grapes – You can juice grapes “as is” without cutting them first. Put a few grapes at a time into the juicer chute. Let the juicer’s mechanism crush and strain the grape juice.
  2. Halved grapes – For maximum yield, you can slice grapes in half before juicing. This exposes more of the insides of the grapes. Position the flat side of the grapes down on the juicer chute so they make full contact.

Both methods work well. If your juicer is struggling to fully crush the grapes, halving them first can help. Be careful not to overstuff the juicer chute, as grapes need space to move around and press smoothly.

Tips for the Best Tasting Grape Juice

Follow these tips to achieve delicious homemade grape juice from your juicer:

  • Mix together different grape varieties. Red, green, and black grapes each provide unique flavors.
  • Peel and juice lemons, limes, or other citrus to add zestiness.
  • Sweeten with a bit of honey, stevia, or other healthy sweeteners if desired.
  • Drink the juice immediately or store in a tightly sealed container in the refrigerator up to 3 days.
  • Consider re-passing pulp through the juicer to get any remaining traces of juice.

Nutritional Benefits of Grape Juice

Drinking juice made from fresh grapes offers many potential health benefits. Here are some of the top nutrients found in grape juice and why they matter:

Nutrient Benefits
Vitamin C – Boosts immune system
Vitamin K – Supports bone & heart health
Potassium – Important for muscles & nerves
Magnesium – Involved in hundreds of body processes
Resveratrol – Powerful antioxidant with anti-aging effects

Grape juice also contains smaller amounts of other vitamins and antioxidants. Drinking it provides a dose of vitamins, minerals, and protective plant compounds.

Precautions When Juicing Grapes

Juicing grapes is generally quite safe, but there are a few precautions to keep in mind:

  • Grapes contain small amounts of oxalates. Individuals with kidney problems may need to limit intake.
  • Store grape juice in the refrigerator and drink within 3 days to prevent mold growth.
  • Rinse all juicing equipment thoroughly after use to prevent staining.
  • Grape skins and seeds are not edible and should not be eaten after juicing.

Pregnant women, children, and people with underlying conditions may also want to consult a doctor before regularly consuming grape juice.

Grape Juice vs Whole Grapes

Both grape juice and whole grapes have benefits, including:

Grape Juice Whole Grapes
Convenience Easy to drink on-the-go Require prep and cleanup
Nutrients Juicing concentrates vitamins and minerals Provides filling fiber
Sugar Higher glycemic index Slower spike in blood sugar

For a quick nutrient boost, grape juice is preferable. Eating whole grapes offers more fiber and requires chewing. Combining both grapes and juice can help optimize nutrition and flavor!

Delicious Grape Juice Recipes

The flavors of fresh grape juice lend themselves to all kinds of beverages. Try out these tasty recipes using your homemade grape juice:

Grape Lemonade

  • 1 cup grape juice
  • 1 cup water
  • 1/4 cup lemon juice
  • 2 tbsp honey or sweetener
  • Ice cubes
  • Lemon slices (garnish)

Combine grape juice, water, lemon juice and honey in a pitcher. Stir to dissolve honey. Add ice and garnish with lemon slices.

Grape Ice Pops

  • 2 cups grape juice
  • 1 cup vanilla yogurt
  • Popsicle molds

Mix yogurt and grape juice in a bowl until combined. Pour into popsicle molds and freeze for 6 hours until solid.

Sparkling Grape Juice Spritzer

  • 1 cup grape juice
  • 1 cup sparkling water
  • 1/4 cup mint leaves
  • 1 tbsp honey or simple syrup
  • Ice cubes
  • Grape slices and mint (garnish)

Muddle mint leaves and honey in a glass. Add ice, grape juice and sparkling water. Stir to combine. Garnish with grapes and mint.

Frequently Asked Questions

Can you juice grapes with a blender?

Blenders are not ideal for juicing grapes. They lack the straining mechanism to separate pulp from juice. You’ll end up with a thick grape puree rather than fresh juice. Investing in a juicer is best for grape juicing.

What kind of grapes are best for juicing?

Seedless table grapes with thin skins work best, as they’re easy to chew and contain less tannins. Good options include Thompson and Flame grapes. Avoid thick-skinned American grapes.

Is grape juice as healthy as whole grapes?

While juicing removes fiber, grape juice retains most of the vitamins, minerals and antioxidants of whole grapes. However, drinking juice makes it easier to consume more grapes at once. Moderation is key.

Can you juice grape stems?

No, you should not juice grape stems. Grape stems contain high amounts of tannins, which create a bitter taste. Always remove stems before juicing grapes.

How long does homemade grape juice last?

To retain freshness and prevent mold growth, store homemade grape juice in an airtight container in the fridge. Properly stored, it will keep for 2 to 3 days.


With the right juicer, technique and grape variety, you can easily make fresh and nutritious grape juice at home. Masticating juicers provide the highest yield from grapes. For best flavor, mix grape varieties and enhance with lemon, mint or other herbs. Drinking your grape juice soon after juicing will maximize its nutritional value.

Juicing lets you enjoy the many benefits of grapes in drinkable form. The concentrated vitamins, minerals, and antioxidants in grape juice support health in delicious ways. Try using grape juice in lemonades, popsicles, spritzers and more. Just be sure to enjoy grape juice in moderation as part of a healthy diet.