Saturday, April 20, 2024

Does Freezing Yogurt Kill The Probiotics

What Types Of Probiotics Are In Yogurt

The Science of Yogurt: Why the Best Yogurt is Homemade | What’s Eating Dan?

Some of the common active bacteria you will find in yogurt include the species of Lactobacillus and Bifidobacterium.

Examples of this bacteria include:

  • Lactobacillus bulgaricus
  • Streptococcus thermophilus
  • Bifidobacterium longum

Most yogurts with active bacteria in them will have the names of every bacteria present listed on the packaging. The more strains you have in your yogurt, the more health benefits you get.

Why Does Greek Yogurt Say Do Not Freeze

Greek yogurt usually is thick and creamy. But when you freeze it, its water will be drawn from the gel making the protein structure collapse.

When this happens, Greek yogurt will have two separate layers, which can interfere with its texture and taste. So, they say do not freeze to avoid interfering with its structure and texture.

Procedures Of Freezing Yogurt

  • Freezing yogurt cups: This is actually a pretty self-explanatory way. Usually, both flavored and plain yogurt is contained by nice cups which are covered by lids and these yogurt cups are very pleasing to see. So, you can directly store the yogurt cups in your refrigerator without opening the lid. An interesting fact is that, if you keep the yogurt cup in the refrigerator as upside down, it will help to preserve the flavor and texture of the yogurt. But, if you have an opened cup, you need to transfer it into a vacuum container before you freeze it.
  • Freezing in containers: If are a nice cook and like to do experiments with cooking foods, then I think you are more likely to prepare yogurt at your home. So, if you do so, you can store it in an airtight container.
  • Freezing yogurt in ice cube trays or boxes: If you are going to freeze yogurt for making smoothies, then it will be a nice option to freeze yogurt in ice trays. Moreover, this is probably one of the best ways to do so. To do this, first take a cube of yogurt and put it on ice trays and then freeze it for a few hours. After that, take out the yogurt cubes of and keep them in an airtight container and you are done!! This is so easy, right? So, when you want to make smoothies, just take a couple of yogurt cubes and blend it.

Freezing yogurt to make frozen yogurt

Should extra yogurt always be frozen?

Pros and cons about freezing yogurt

Some other facts of freezing yogurt

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At What Temperature Do Probiotics Die

There are several different strains of probiotics, and each has a slightly different tolerance to temperatures.

Many strains die at around 112°F-122°F . At higher temperatures, they start dying off even more quickly until you reach about 140°F where the majority have died off.

At this temperature, any strain that survives will be killed when it is cooled back down to room temp. At lower temperatures, many strains can survive for longer, but I would still recommend consuming those within 2 months before tossing them out to avoid food-borne illnesses.

Lastly, some probiotics actually hate salt! Youll want to avoid adding any salt or salty ingredients right before eating your yogurt if possible because the bacteria could die off before you even get a chance to eat it.

Can You Freeze Greek Yogurt: Freezing Yogurt Kill The Good Bacteria

Does Freezing Yogurt Kill Probiotics? (Answered!)

What is the purpose of your refrigerator? Do you freeze some fruits or vegetable there? Well, one of the basic purposes of freezing is to store the goods. Yogurt is a nice food with a lot of nutrition and sometimes you need to freeze it or thaw it for different purposes. Suppose you brought an excess amount of yogurt or you just made it at your home. Now, if there are remaining, then you might ask that, can I freeze yogurt? The answer is Yes and you can do so for storing the extra yogurt. So, today I will be talking about can you freeze Greek yogurt or can you freeze yogurt.

As I talked about a lot of beneficial properties of yogurt on my previous posts, I believe you got valuable aspects about consuming yogurt.

Check:Review of cuisinart Frozen yogurt maker.

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What Happens If I Dont Refrigerate My Probiotics

If they fall outside the range of acceptable temperature, they will degrade faster. By the time you get a probiotic that didnt have its temperature controlled, thered be nothing left to help your gut gone bad. This is where the idea of refrigeration becomes instilled in us. Many gurus parrot this message.

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Why Do People Believe That Freezing Food Will Kill The Bacteria

Several consumers will tell you that freezing food is an excellent way to kill germs and bacteria, making it safe for consumption. But this is not the case.

Its easy to see where this theory stems from bacteria and other microbes depend on water for their survival, so if you freeze this water, it would be natural to assume that you take away the life source of the bacteria.

But, this assumption can have severe consequences on your health.

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What Yogurt Is Probiotic

Bio-Tiful Dairy Original Kefir 500Ml. Yakult Fermented Milk Drink 7 X65ml. Yakult Light Milk Drink 7 X65ml. Actimel 100% Dairy Free Blueberry Yogurt 6X100g. Biotiful Kefir Strawberry Dairy Drink 500Ml. Biotiful Dairy Kefir Shot Tea & Acerola 4X100ml. Biotiful Dairy Kefir Shot Peach & Turmeric 4X100ml.

How Do Probiotics Work

Can you freeze yogurt and eat it like ice cream?

Once the probiotic bacteria reach the large intestine, they multiply and help to keep a balance between the good and bad bacteria that live there.

Stephanie MacNeil, a registered Dietician from Oakville, Ontario, says that it is important to understand that no two people are going to react the same way to a probiotic food or supplement.

Different species and strains of probiotics deliver different benefits and their effects may vary from person to person. Each one of us has a unique microbiota , so we may respond differently to probiotics.

Probiotics can be used to prevent or treat some health conditions, including respiratory tract infections, eczema, travellers diarrhea, irritable bowel syndrome and ulcerative colitis. Some may also help regulate your immune system and influence the health of your brain.

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How To Use Frozen Yogurt

If all those changes make previously frozen yogurt less appetizing as a stand-alone snack, there are still many ways you can use frozen yogurt.

Here are a few of our favorite ways to use frozen yogurt:

  • Baking with it. Use previously frozen yogurt in any baked goods that call for yogurt and youll never notice the difference.
  • Cooking with it. Similarly, if youre making a simmer sauce or using yogurt in other areas of cooking, the slight differences in texture, consistency, and flavor will be hidden well once cooked.
  • Using it in sauces, spreads, and dips. If youre mixing up your yogurt to make a dipping sauce or creamy spread, this will change the flavor and texture anyways, so previously frozen will work just fine.

Can I Freeze Greek Yogurt

What if you dont have a well-built Greek yogurt maker but still want to have Greek yogurt readily available whenever you want? Can you freeze Greek yogurt then?

Yes, definitely yes! In fact, this is a suggested way to preserve Greek yogurt longer. And here are the shelf life of a Greek yogurt container in the freezer:

  • Sealed Package: A tightly sealed container of Greek yogurt can last up to 2 months in the freezer.
  • Opened Package: A Greek yogurt container that has been opened can only survive for only 1 month.

Besides the storage life, I will talk more about how to freeze Greek yogurt properly and how freezing can affect your yogurt.

Keep on reading for more details and information.

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What Foods Cannot Be Frozen


  • Cooked egg whites.
  • Frostings/icing that include raw egg whites.
  • Fully cooked pasta
  • Fully cooked rice.

Can yogurt be frozen and then thawed?

When yogurt is frozen then thawed, it can separate and become grainy and watery. The yogurt may also take on an acidic taste and some of the live bacterial cultures abundant in natural yogurt may be destroyed by the freezing process. However, thawed yogurt is still healthy to eat.

Why does Greek yogurt say do not freeze?

Putting yogurt, Greek or otherwise, in the freezer will change the texture. Like sour cream, the yogurt will separate. Itll be acceptable for cooking if you really want to use it, but otherwise not great to eat on its own.

Can you freeze Greek yogurt and eat it frozen?

While the yogurt might not look exactly the same, you can rest assured it is fine to eat after freezing and thawing it. If you are concerned about texture, simply use it in baking recipes or your next yogurt smoothie!

Can you unfreeze yogurt?

Fresh yoghurt freezes remarkably well for up to two months. Note that upon thawing, the texture may change slightly and appear to be more liquid or grainy than it originally was. As with many products, freezing an unopened and sealed container of yoghurt is best, but you can freeze yoghurt even if opened.

Does Frozen Yogurt Have Active Yogurt Cultures

Does Freezing Yogurt Kill Probiotics? (Explained!)

Yogurts and frozen yogurts can contain live active cultures. Some frozen yogurts may be better sources of probiotics than some regular yogurts. The National Yogurt Association standard for a live active culture frozen yogurt is 10 million cultures per gram at time of manufacture for yogurt it is 100 million.

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Frozen Yogurt Hashtag Food Inspo

It can hardly be classed as an ultimate guide if we didnt at least include a few recipes.

We touched on this at the start of the article, but frozen yogurt is different from yogurt that has been frozen as a way to store it. Yogurt has a higher water content which means it freezes instead of becoming creamy and scoopable, so you cant pop a container of regular yogurt in the freezer overnight and expect it to turn into the perfect fro-yo.

If you want to make frozen yogurt rather than just freeze yogurt, youll need to work a little bit harder for it, although this is a great way to use up leftover yogurt in a slightly more exciting and interesting way. After all, theres no end to the number of ingredients and different flavor combinations you can experiment with. Weve put together two recipes to get you started.

This is easier done with a frozen yogurt machine or an ice cream maker, but not every home will have one of these lurking in one of the kitchen cupboards. If you have a high-powered blender, you could also use this to achieve similar results. One of the recipes requires an ice cream maker, but the second recipe you can make without.

We encourage you to try out a number of different recipes and to find what flavors you enjoy the most, but if you need a little bit of inspiration, here are 2 of our favorite fro-yo recipes.

Does Freezing Really Kill Bacteria What The Science Says

Bacteria can be found literally everywhere on the Earth. These tiny little creatures are made up of one single cell .

They come in different shapes and sizes, and some of them can survive in extreme environments. We have tried to kill harmful bacteria ever since we discovered them.

There are many proven methods out there, but what about freezing?

Its a common practice among scientists to freeze bacterial samples in order to store them and keep as much bacteria as they can alive so that they can use them in later work. And, indeed, many of the microbes survive the process.

However, researchers always use a bunch of additives to avoid membrane and other damages. But what about ordinary freezing in your plain old freezer? Lets see what the data says.

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What To Look For In Yogurt

When looking for a good quality yogurt, youre going to want to keep an eye out for the following:

  • What to look for in yogurt?

When looking for a good quality yogurt, youre going to want to keep an eye out for the following:

How many strains of probiotics does it have?

More is always better! Many store-bought yogurts contain up to 3 different types while homemade yogurts will usually contain 6 or more.

  • How much sugar is in it?

You can sometimes find brands with no added sweetness but many times those are not as flavorful and do require some sweetening on your end. Homemade raw yogurt is usually lower in sugar since youll use less fruit when making your own recipe .

  • How thick is it?

This is just preference but I like my yogurt to be fairly thick and creamy. How much it actually changes when frozen will depend on the type of yogurt as well as your personal taste preferences.

  • Is there any added milk or sugar in it?

I try to consume only dairy-free probiotic foods, so when I buy store-bought yogurts I look carefully at the ingredients list to make sure that it is free from all added milk products such as whey or casein.

Can Frozen Yogurt Have Live Cultures

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Most frozen yogurt, just like the regular stuff, contains live probiotic cultures. Frozen yogurt often has fewer cultures than the refrigerated version. And some products have no live probiotics at all. If these good bacteria are what youre after, look for a seal that says Live and Active Cultures.

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How Long Can You Freeze Yogurt

When you freeze yogurt, it will stay fresh longer than the best before day implies, however it will deteriorate more quickly than most other frozen foods. You always want to place a date on your yogurt so that you know when it was frozen.

For best results, try to eat it within 2 months of being frozen. Higher fat content yogurts will last a bit longer, but 3 months is typically the most youll get out of freezing your yogurt.

Once you take your yogurt out of the freezer and thaw it, you will have as much time left as you would have if you hadnt frozen it at all.

This is another reason to date your yogurt when you freeze it. Simply count the number of days from when you froze it to its original best before date. If that was 5 days, consume your previously frozen yogurt within 5 days, etc.

Influence Of Bacteria On Yogurt

The National Yogurt Associations website,, states that the FDA requires all yogurts to be made with live and active cultures. These live and active cultures are streptococcus and lactobacillus bacteria but may also be other healthy, probiotic bacteria.

The healthy bacteria in yogurt have a variety of roles in this food product. Their primary role involves helping yogurt become more of a solid and less of a liquid. The four to seven-hour fermentation period results in a change in pH that increases the firmness of this product.

The bacteria in yogurt also influence this foods flavor. At this pH, yogurt tends to have a slightly tart but fairly neutral flavor. When allowed to ferment for longer periods, you can end up with an increasingly acidic, sour product. This is why yogurt is cooled to around 45 F this temperature stops the fermentation process.

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Is It Ok To Freeze Activia Yogurt

You can freeze a cup of yogurt. A cup of yogurt that has been frozen and thawed will have a different look and texture than fresh yogurt. The cultures become dormant when frozen, but once thawed either in the refrigerator or by your body heat when ingested they will become live and active once again.

Is Banana And Yogurt A Good Combination

Benefits of Frozen Yogurt : Does it Have Probiotics?

Combining the potassium found in bananas with high protein foods like yogurt helps build muscle and replenish amino acids that are depleted during exercise. So enjoy the easy-to-grab pair on your way home from the gym or add them to your post-workout smoothies.

Why banana and milk is bad?

According to Ayurveda, eating bananas and milk together can diminish agni, or fire, which is the entity responsible for the digestion and metabolism of foods . Consuming bananas and milk is also anecdotally claimed to contribute to sinus congestion and increase the production of toxins in your body.

What should not be eaten with egg?

7 things you should avoid eating with eggs

  • 01/8Which foods to avoid while eating eggs? Eating right food at the right time can make you a healthy person.
  • 02/8Bacon. Egg and Bacon is a combination that most people enjoy in various places.
  • 03/8Sugar.
  • 08/8Other foods to avoid.

What fruits should not be mixed together?

Avoid mixing your watermelons, muskmelons, cantaloupe and honeydews with other fruits. Try not to mix acidic fruits, such as grapefruits and strawberries, or sub-acidic foods such as apples, pomegranates and peaches, with sweet fruits, such as bananas and raisins for a better digestion.

What combination of fruits is good?

6 Power-Packed Fruit Combos to Fuel Your Morning

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What Happens If I Freeze Yogurt

Yogurt can be frozen which will conserve the probiotic bacteria. Frozen yogurt will taste less sweet than when it is at fridge temperatures so there is often more sugar or sugar alternatives added to frozen yogurt products.

The yogurt can split as it defrosts leaving a liquid whey layer on top. The yogurt is safe to eat and this liquid can be strained off which can decrease the sour taste of yogurt.

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