What is anhydrous milk fat (AMF) and in which products is it used?

Anhydrous milk fat (AMF) is a dairy fat containing over 99% fat and virtually no water, obtained from butter or cream. It is used in chocolate, baked goods, ice cream, reconstituted dairy products, and processed foods because it provides natural dairy flavor, high stability, and greater control in industrial formulations.

In the food industry, anhydrous milk fat is particularly valued when a concentrated dairy fat with low moisture content and good technological performance is needed.

What is anhydrous milk fat?

Anhydrous milk fat, known internationally as AMF (Anhydrous Milk Fat), is a milk-derived fat obtained by almost completely removing the water and non-fat solids present in butter or cream.

The result is a highly concentrated raw material, composed almost entirely of milk fat, which offers significant advantages in terms of stability, shelf life, and functionality within industrial processes.

For this reason, anhydrous milk fat is widely used in the food industry when pure, consistent milk fat is needed in complex formulations.

Characteristics of anhydrous butterfat

Anhydrous butterfat has properties that set it apart from other dairy ingredients and make it a widely used option in various food categories.

Key characteristics

• Contains more than 99% milk fat
• Has minimal water content
• Offers high stability during storage
• Provides a characteristic dairy flavor
• Facilitates greater control in industrial formulations
• Improves the texture and creaminess of various foods
  

These properties make anhydrous butterfat particularly useful in products where the sensory profile and stability of the ingredient are critical.

Difference between anhydrous butterfat and butter

Although both ingredients come from milk fat, their composition and behavior in formulations are different.

Characteristic	Anhydrous butterfat	Butter
Fat content	Over 99%	Approximately 80%
Water content	Very low	16% to 18%
Stability	High	Moderate
Service life	Longer	More limited
Industrial use	Very common	More restricted

Due to its low water content, anhydrous butterfat facilitates moisture control in industrial formulations and improves the stability of certain products.

What is anhydrous butterfat used for?

Anhydrous butterfat serves as a concentrated source of milk fat in processed foods and beverages. Its use improves the sensory profile, stability, and technological performance of the final product.

Its main functions include:

• Providing natural dairy flavor
• Improving texture and mouthfeel
• Increasing creaminess
• Helping to stabilize emulsions
• Contributing to the product’s shelf life
• Enabling formulations with low water content
  

For these reasons, anhydrous butterfat is a key ingredient in various industrial applications.

In which products is anhydrous butterfat used?

Anhydrous butterfat is used in multiple segments of the food industry due to its functionality and sensory profile.

Chocolate and confectionery

In the chocolate industry, anhydrous butterfat can be used to enhance the milky flavor and improve the texture of the final product. It also contributes to a richer, creamier mouthfeel.

Ice cream and frozen desserts

Anhydrous butterfat helps improve the creaminess of ice cream and frozen desserts, as well as influencing the product’s texture and stability.

Baking and Pastry

In baking, anhydrous butterfat adds flavor, softness, and improved structure to doughs and fillings. It also makes it easier to work with formulations that have lower moisture content.

Recombined dairy products

Anhydrous butterfat is used in reconstituted milk, cream, and other dairy formulations where it is necessary to reintroduce milk fat in a controlled manner.

Processed foods

In soups, sauces, and prepared foods, anhydrous butterfat can improve texture, add flavor, and help stabilize the formulation.

When should anhydrous butterfat be used?

Anhydrous butterfat is often the best choice when a concentrated dairy fat with low moisture content and high functional performance is needed.

Anhydrous butterfat is often a good option when the product requires:

• A dairy fat with minimal moisture
• Greater storage stability
• Better control in industrial formulations
• A more pronounced dairy flavor
• A creamier texture in products such as ice cream or chocolate
• A more concentrated alternative to butter
  

Analyzing these variables allows you to choose the right ingredient based on the application and product type.

Anhydrous butterfat vs. vegetable fats

In some industrial formulations, anhydrous butterfat is compared to vegetable fats.

Characteristic	Anhydrous butterfat	Vegetable fats
Source	Dairy	Vegetable
Flavor	Natural dairy	More neutral
Perceived quality	High in premium products	Variable
Applications	Dairy, bakery, chocolate, ice cream	Widespread industrial use
Sensory profile	More characteristic	Less dairy-like

Many manufacturers choose anhydrous butterfat when they want to enhance the dairy profile of their product and offer a richer sensory experience.

Benefits of anhydrous butterfat in formulation

Anhydrous butterfat combines technical and sensory advantages that make it highly useful in the food industry.

Key benefits

• High concentration of milk fat
• Low water content
• Good stability during storage
• Natural dairy flavor
• Versatility in multiple applications
• Better control in industrial processes
  

These characteristics allow anhydrous butterfat to be used in various food categories.

Frequently Asked Questions About Anhydrous Butterfat

What is anhydrous butterfat?

Anhydrous butterfat is a dairy fat containing more than 99% fat and minimal water, used in various applications in the food industry.

What does AMF stand for?

AMF stands for Anhydrous Milk Fat, a term used internationally to refer to anhydrous milk fat.

Is anhydrous milk fat the same as butter?

No. Butter contains water and milk solids, while anhydrous milk fat is almost entirely fat.

In which products is anhydrous milk fat used?

Anhydrous milk fat is used in chocolate, ice cream, baked goods, reconstituted dairy products, and processed foods.

Why does the food industry use anhydrous butterfat?

Because it offers high stability, low moisture content, a natural dairy flavor, and better control in industrial formulations.

Contact Us

At Nutrical, we offer dairy ingredients and solutions for the food industry, including anhydrous butterfat, dairy proteins, and other functional ingredients.

If your company is looking to improve the texture, stability, or sensory profile of your products, contact us and our team can help you choose the right ingredient for your formulation.