3 Easy Methods to Pasteurize Goat Milk at Home (2024)

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Congratulations! You did it! You invested in dairy goats, figured out how to milk them, and have delicious goat’s milk looking you in the face.

Now, what should you do with it? The next step is a hot topic. Should the milk be pasteurized, or should you drink it raw?

If you decide to pasteurize it, how do you do it? I’m going to give you the benefits of pasteurized and raw milk, and I’ll share multiple ways you can pasteurize your milk at home.

Let’s get busy discussing how to pasteurize goat’s milk:

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To Pasteurize Goat’s Milk or Not – That is the Question

Whether to drink raw or pasteurized milk is a personalchoice. We aren’t medical professionals and will only present both sides of theargument.

Make sure to do your research to the fullest extent before making your decision. The obvious downside to consuming raw milk is consuming bad bacteria which can seriously harm you.

However, if you choose to drink raw milk, you may choose this option for the following reasons:

1. Good Bacteria Equals a Happy Gut

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When you pasteurize milk, you heat it up. By heating themilk, you’re killing off all the bacteria. This process doesn’t only kill badbacteria, but it wipes out the good too.

If you’re concerned about getting enough good bacteria foryour overall gut health, drinking raw milk can be a way of ingesting more ofthe bacteria you desire.

2. Easier Digestion

Some people struggle to digest milk. This is referred to as lactose-intolerance. Yet, some people who struggle with this have said they can digest raw milk.

How can this be? Raw milk contains an enzyme known aslactase. This helps break the milk down while in the stomach. It puts less of astrain on the body to do all the work, but this enzyme gets destroyed duringthe pasteurization process.

3. Allergies, What Allergies?

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Some studies have found drinking raw milk helps with reducing allergies and asthma. It shows the greatest benefits when consumed earlier in life.

If you’re someone who struggles with allergies or asthma, besure to do plenty of research and seek out medical advice before consuming rawmilk in hopes of relief.

You now know why you may want to consider consuming rawmilk, but there are benefits to drinking pasteurized milk too along withdrawbacks.

The drawback to drinking pasteurized milk is it kills off some of the healthy ingredients during the pasteurization process, and it’s harder for some to digest.

Reasons to Pasteurize Goat’s Milk

Here’s why you mayconsider pasteurizing your milk:

1. The Milk Lasts Longer

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We all know bad bacteria can make us sick because it can cause food to spoil at a rapid rate. This is why sterilization is of great importance when preserving food.

By pasteurizing your milk and killing off the bad bacteria, you increase the longevity of the milk. That means less waste in your kitchen.

2. Safer to Drink

Bad bacteria are no good. If you consume certain types ofbad bacteria, they can make your body horribly ill.

Therefore, to lessen your chances of illness, peoplepasteurize their milk to kill off the unwanted bacteria. In turn, this makes yourmilk safer to consume.

3. Makes Bottle-Feeding Easier

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Do you have a goat which has an on-going illness? Are you worried about her kids being contaminated because of this illness?

You can keep her kids healthy and safe by pasteurizing her milk. Milk the goat, pasteurize the milk to kill off any contaminants, and bottle feed her kids. It’s a win for everyone.

The Three Methods to Pasteurize Goat’s Milk

Pasteurizing milk is an easy process. It requires few materials and can be done as cheap or expensively as your budget allows.

Regardless of what method you use to pasteurize milk, it’svital you start with filtered goat’s milk. This will remove any hair which mayhave made its way into your milk pail during the milking process.

Once your milk has been filtered, choose your pasteurizationmethod and hop to it. Here are your options:

Method One: Home Pasteurizer

Full disclosure here, if you have the money to invest in a home pasteurizer, it’ll make this process a cakewalk.

The idea is to pour your filtered milk into the stainless-steelcontainer. The container is placed inside the heating mechanism which works asa double boiler system.

It heats the milk to 165° Fahrenheit for 15 seconds. This is all the time and heat it takes to make milk safer for drinking.

When the process has ended, remove the container and placeit in an ice bath to cool quickly. This gives the milk a fresher taste.

After the milk has cooled to approximately 55° Fahrenheit, you can bottle the milk in sterilized jars and store it in the fridge for consumption.

Method Two: Double Boiler

If you don’t have hundreds of dollars to invest in a home pasteurizer, you can purchase or make your own double boiler.

To make your own double boiler, place a stainless-steel bowlover a pot of boiling water. Add the milk to the bowl above the water and stirfrequently to avoid scorching.

Again, heat the milk until it has reached 165° Fahrenheit for 15 seconds. It’s important to cool the milk off in an ice bath as mentioned in the previous method.

Be sure to use a thermometer to know the temperature of the milk. Be careful to avoid the thermometer touching the pan as this can cause an inaccurate reading.

Once cooled place in sterilized glass jars and store in yourrefrigerator for use.

Method Three: On the Stove

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Pasteurizing milk on the stove is probably the easiest DIY method for milk pasteurization. Pour the filtered milk into a stainless-steel stockpot.

Place the pot on the stove over medium heat to avoid scorchingthe milk. Stir it frequently, and you must increase frequency as thetemperature rises.

Use a thermometer to check the temperature of the milk. Besure the thermometer doesn’t touch the bottom of the pot to avoid an inaccuratereading.

When the milk reaches a temperature of 165° Fahrenheit, begin timing the 15 seconds. Once the 15 seconds are over, place the stainless-steel pot in an ice bath. Your kitchen sink would be the easiest place to run the ice bath.

Leave the pot in the sink until the temperature decreases to approximately 55° Fahrenheit. Feel the temperature of the water to make sure it remains cool while the milk is chilling.

If it warms up, remove the pot of milk, add more ice, andplace the pot back in the ice bath to continue dropping the temperature.

When the milk has chilled, pour it into sterilized jars for refrigeration.

You’ll be happy to know this is all it takes to pasteurizegoat’s milk. If you’ve shied away from pasteurizing your milk due to the amountof work involved, you should be able to pasteurize quickly and with confidencemoving forward.

This should remove all doubts about drinking milk from animals raised on your own homestead.

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3 Easy Methods to Pasteurize Goat Milk at Home (2024)

FAQs

How do you pasteurize goat milk at home? ›

Put milk in a double boiler or in jars in a pasteurizer or canner and heat to 165 degrees Fahrenheit for 15 seconds. Cool the milk as quickly as possible, but make sure not to put the hot jars in cold water or they will break. Store the milk in the refrigerator.

What are the three methods used in pasteurizing milk? ›

Pasteurization
TemperatureTimePasteurization Type
63ºC (145ºF)*30 minutesVat Pasteurization
72ºC (161ºF)*15 secondsHigh temperature short time Pasteurization (HTST)
89ºC (191ºF)1.0 secondHigher-Heat Shorter Time (HHST)
90ºC (194ºF)0.5 secondsHigher-Heat Shorter Time (HHST)
4 more rows

How do you pasteurize milk at home? ›

Heat the milk to 63°C (150°F) for at least 30 minutes or 72°C (162°F) for at least 15 seconds. If the temperature falls lower than the one you're using, you have to start timing again.

What is the most efficient method of pasteurizing milk to use? ›

HTST pasteurisation is an effective method of making milk safe for consumption, without unduly changing either its sensory characteristics or its nutritional value.

How do you pasteurize goat milk without a thermometer? ›

The best way to pasteurize milk is to pour raw milk into a double boiler and stir it over medium-high heat. Keep the milk above 165 °F for 15 seconds or below 145 °F for 30 minutes and then remove the milk from heat. Cool the milk in an ice bath until it reaches 40 °F and refrigerate.

What temperature do you pasteurize goat milk? ›

Pasteurizing milk is a lot easier than heat-treating colostrum. There is no holding time. Just heat the milk to 165 degrees F, stir it to make sure all the milk in the kettle is 165 degrees F, and you're done.

What are the two basic methods for milk pasteurization? ›

There are two very common ways to pasteurize milk: 1) batch (commonly known as 'vat') pasteurization and 2) continuous flow pasteurization. Batch pasteurization involves heating every particle of milk in a large tank or vat to a minimum of 145° F for a minimum of 30 minutes.

How do you pasteurize milk step by step? ›

The key steps involved in pasteurisation
  1. Chilling. While this is technically not a step of pasteurisation, it is a necessary process before pasteurisation can begin. ...
  2. Pre-heating. ...
  3. Clarification. ...
  4. Standardisation. ...
  5. hom*ogenisation. ...
  6. Heating section. ...
  7. Holding section. ...
  8. Cooling/chilling section.
Feb 10, 2021

How do farmers pasteurize milk? ›

The chilled, raw milk is heated by passing between heated stainless steel plates until the milk reaches 161°F. It stays at this temperature for at least 15 seconds to kill bacteria before it is quickly cooled back to its original temperature (39°F).

Should you pasteurize goat milk? ›

Pasteurization does not significantly alter the nutritional composition or profile of goat milk (or any other milk), and nutrient losses from any pasteurization process are negligible. When milk is not pasteurized, it can contain harmful pathogens (such as Brucella, Campylobacter, Cryptosporidium, E.

Can you pasteurize things at home? ›

Raw milk can also be pasteurized in a microwave oven. Heat to 165°F using a thermometer or temperature probe. Stir the milk once or twice during the heating period to equalize the temperature throughout. Cool as directed.

How do you process goat milk? ›

One common procedure calls for heating milk to exactly 204 degrees Fahrenheit for exactly 0.5 seconds. Another says to raise the temperature to exactly 161 degrees F for exactly 15 seconds. Each approach is followed by rapid cooling to 39 degrees F.

What is the modern method of pasteurization of milk? ›

High-temperature short-time (HTST) pasteurization, such as that used for milk (71.5 °C (160.7 °F) for 15 seconds) ensures safety of milk and provides a refrigerated shelf life of approximately two weeks.

What is the flash method of pasteurization? ›

This process involves high temperature and short time treatments of heating the products for 3 to 15 seconds to a temperature that destroys harmful microorganisms.

What is the latest method of pasteurization of milk? ›

Ultra-high-temperature (UHT) pasteurization involves heating milk or cream to 138–150 °C (280–302 °F) for one or two seconds. Packaged in sterile, hermetically sealed containers, UHT milk may be stored without refrigeration for months.

Do you have to pasteurize fresh goat milk? ›

Pasteurization does not significantly alter the nutritional composition or profile of goat milk (or any other milk), and nutrient losses from any pasteurization process are negligible. When milk is not pasteurized, it can contain harmful pathogens (such as Brucella, Campylobacter, Cryptosporidium, E.

Can you pasteurize milk yourself? ›

Newcomer says that conventional pasteurization requires heating milk to 145°F (63°C) for 30 minutes. Milk can also be pasteurized by heating it to 161°F (72°C) for at least 15 seconds. When heating to the target temperature, it is important to use a thermometer to verify that the correct temperature has been reached.

Does pasteurizing goat milk change the taste? ›

Most store-bought goat milk is pasteurized, which often increases the goaty taste. Pasteurization's heating process kills bacteria, enzymes, and nutrients, which alters the flavor.

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