Blueberries are known for their nutritious value. But besides their delicious taste and numerous health benefits, these berries have a reputation of going bad quickly, especially if stored incorrectly. This leads to the question, can you store blueberries in Tupperware?
You can store blueberries in Tupperware, but only if you place the plastic container inside the fridge. To remain fresh, blueberries need above average air circulation. Therefore, be sure to place your blueberries in breathable or fridge-friendly Tupperware to keep them fresh when inside the fridge.
Want to learn more about storing Blueberries? Then you couldn’t be in a better place. Read on as we discuss the ways you can keep your blueberries fresher for longer.
Smoothie Tip: Use frozen fruit, like blueberries in a smoothie instead of adding ice. It increases the nutrient density of the drink.
The secret is having a blender powerful enough to handle the frozen fruit. The blender I recommend is made by Ninja and has a multi-tiered blade, check it out and the current price on Amazon, Nutri Ninja BL685 with Auto-iQ Technology.
Disclaimer: Some links in this article are affiliate links which means I may earn a small commission at no extra cost to you. As an Amazon associate I earn from qualifying purchases.
Storing Blueberries in Tupperware
Since there are different types of Tupperware, you’ll need to choose one that’s suitable for fruit storage. The 4 Pcs Tupperware Fridgesmart Container is designed for the storage of fruits and vegetables in the fridge. It works by preventing moisture from seeping in and is tight enough to lock in just the right amount of air.
If you plan on using Tupperware to store your blueberries, you should place the container in the fridge immediately after you’ve put the berries inside.
Blueberries require proper air circulation to remain fresh. As a result, it is advisable to loosely cover your Tupperware if you must seal it 1. Another vital storage tip is to avoid placing blueberries inside the crisper drawer due to poor air circulation 2.
How Long Do Blueberries Last?
The average blueberry shelf life depends on when they were harvested and the storage techniques used. After being picked from the blueberry stem, these fruits can last on the shelf for around two to three days. However, blueberries will go stale faster if you live in a hot environment with low humidity levels.
Blueberries don’t do well when exposed to moisture, which explains why they should be rinsed only before consumption. But if you’re the type that must rinse fruits before storage, then you should dry blueberries completely to prevent mold growth.
Tips for Keeping BlueBerries Fresh While Stored
Check for Mold Before Purchasing Blueberries
Checking carefully before buying can help to increase the shelf life of your blueberries. Avoid berries that appear shriveled or moldy as they’re usually on the brink of rotting, so once you’ve selected your bunch of blueberries, rifle through the berries checking for mold and other rot signs 3.
Mold is known to spread fast in blueberries, so don’t hesitate to toss berries that appear affected by mold. Separating the good blueberries from the bad ones will help to maintain freshness, ensuring that your berries have an extended shelf life.
Rinse Blueberries Only When Necessary
Rinsing blueberries encourages mold growth, which explains why you should only rinse when you plan to consume or use blueberries in a recipe. Rinsing blueberries isn’t advisable, especially if you plan to wait before consuming or using them in recipes.
Keep Your Blueberries As Dry as Possible
If the plan is to store your blueberries for several days to even weeks, then you’ll need to keep them as dry as possible. Be sure to dry them off properly after rinsing. The trick is to use paper towels to dry one berry at a time until you’re sure they’re all dry enough for storage, even in Tupperware.
Refrigerate Your Blueberries
Once you’ve placed your blueberries in a clean container, it’s time to put them in the fridge. The berries should maintain their freshness for up to a week or even more if well stored 4. Remember to avoid sealing your containers completely since blueberries need proper air circulation to preserve their freshness.
Also, you should avoid placing the berries in the crisper drawer due to poor air circulation. Your berries will maintain their freshness provided they are stored in a cool, dry area with proper air circulation.
Freeze Overripe Blueberries
Storing overripe blueberries with the rest of the bunch will promote the production of ripening gases, and you don’t want that! Consider placing the excessively ripe blueberries (provided they don’t have mold) in the freezer. Frozen berries can last for up to six months if the freezer temperatures are consistently maintained.
To freeze blueberries, place them in a single layer on your baking pan so that they freeze individually. Once the berries are fully frozen, place them inside plastic freezer bags or a large enough container. The berries should be tightly sealed to maintain their freshness. Some argue whether you should rinse them prior to freezing. I explain this in my blog post which you can check out right here, How to Freeze Blueberries.
Facts You Should Know About Blueberries
- Blueberries contain anthocyanin: Anthocyanin is a plant compound found in blueberries that gives the fruits their blue color and several health benefits 5.
- Blueberries are among the most versatile fruits: Besides being eaten when freshly picked, blueberries can be incorporated in several recipes including cakes, fruit salads, and even drinks.
- Blueberries are often categorized as superfoods: Blueberries are well-known for their nutritional value. These fruits are high in vitamin C and K and contain antioxidants, which help prevent potentially fatal diseases 6.
Benefits of Blueberries
Promote the Formation of Strong Bones
Blueberries are rich in calcium, zinc, manganese, phosphorus, and iron, all of which promote healthy bone formation 7. Zinc and iron enhance bone strength and elasticity, consequently reducing the chances of joint problems or bone fractures.
Improve Skin Health
Blueberries are rich in vitamin C 8, which is known to boost collagen production in the body. High collagen levels increase your skin’s elasticity, in the process preventing the formation of wrinkles. Regular consumption of blueberries will leave your skin feeling smooth and revitalized.
Contain High Levels of Antioxidants
Antioxidants help protect the body from free radicals known to damage cells and lead to aging-related diseases like cancer and heart problems 9. Blueberries are rich in anthocyanin, which helps to promote their antioxidant function.
As proven in a Pubmed study, regular consumption of blueberries has been proven to increase antioxidant levels in the body, thus helping to fight off several cancers and diseases 10.
Help to Prevent Heart Disease
Blueberries are rich in vitamin B6, C, folate, potassium, and fiber, which are vital in improving heart health. For instance, folate and vitamin B6 prevent the formation of homocysteine; a compound is known to damage blood vessels, thus leading to heart problems 11.
A study on anthocyanin intake proved that consuming blueberries regularly reduces cardiac complications in both young and middle-aged women 12.
Lower Blood Pressure
Because of the high anthocyanins levels, blueberries increase antioxidants levels. In addition, the vitamin C is beneficial for lowering blood pressure. In one study, people lowered their diastolic and systolic numbers by an average of 5 mmHg. This was after consuming one cup of blueberries every day for one month 13.
Ways to Integrate Blueberries Into Your Diet
- As fresh toppings: You can use blueberries as toppings on cereal, almond pancakes and even oatmeal to add a bit of edge to your breakfast.
- In smoothies: Try adding frozen blueberries to your yogurt or low-fat milk to enjoy a rich, highly nutritious drink.
- Use blueberries in baking: You can fold blueberries into gluten free cakes and muffins to enhance flavor.
- As toppings: Using a little water, try blending your blueberries in a food processor. You can use the syrup to top foods and desserts.
Besides being tasty, blueberries are well-known for their nutritional value. And since these fruits only add value when consumed fresh, you’ll need to store them properly if you aren’t planning on immediate consumption.
Ensure that you use the correct Tupperware to store your blueberries, preferably those specifically designed for fridge storage like the 4 Pcs Tupperware Fridgesmart Container. However, do not cover the Tupperware completely since blueberries need proper air circulation to survive.
For long term storage, place the blueberries in a well-sealed container or plastic bag and put them in the freezer.
While it isn’t advisable to store blueberries on shelves, you can place them for a day or two if you plan on immediate consumption. But the fridge is the best storage area for blueberries, especially if you want them fresh and tasty for your recipe or fruit salad.
Read Next – More Fruit Storage
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- University of Nebraska Lincoln Extension: Blueberry
- Reader’s Digest: Here’s the Right Way to Use Your Refrigerator’s Crisper Drawer
- U.S. Highbush Blueberry Council: Buying Blueberries
- University of Kentucky: Kentucky Blueberries
- National Center for Biotechnology Information: The Change of Total Anthocyanins in Blueberries and Their Antioxidant Effect After Drying and Freezing
- National Center for Biotechnology Information: Survey of antioxidant capacity and phenolic Composition of blueberry, blackberry, and strawberry in Nanjing
- National Center for Biotechnology Information: Dietary Polyphenols, Berries, and Age-Related Bone Loss: A Review Based on Human, Animal, and Cell Studies
- National Center for Biotechnology Information: Bioactive Compounds and Antioxidant Activity in Different Types of Berries
- National Center for Biotechnology Information: High anthocyanin intake is associated with a reduced risk of myocardial infarction in young and middle-aged women
- National Center for Biotechnology Information: Cellular antioxidant activity of common fruits
- University of Rochester Medical Center: Homecysteine
- National Center for Biotechnology Information: A high anthocyanin intake is associated with a reduced risk of myocardial infarction in young and middle-aged women
- Blood Pressure Explained: Fruits That Lower Your Blood Pressure