In this article, we will learn about the Extrusion process and the advantages of using a Textured Vegetable Protein Processing Machine. We will also look at what plant protein raw material is used and its various applications.

After understanding the various advantages of using a Textured Vegetable Protein Processing Machine, you will be able to choose the best one for your needs. Continue reading to learn more!

twin screw extruder (1)

Textured vegetable protein

A textured vegetable protein processing machine is a machine that uses a wavy material to produce the product. The wavy material swells gently in water, and it looks like thin sliced meat.

Textured plant proteins are a popular ingredient in many processed foods. It is also used in the production of soy milk and cheese. This machine can be customized to the power supply in the region where you live.

The process begins by introducing a raw material containing a plant protein. This material is then extruded under normal pressure through a die at the outlet of the machine.

The die organizes the raw material into the desired shape of the textured vegetable protein material.

The raw material is mixed with alkali metal salt. The material is extruded under normal pressure through an opening in a die that has a specific shape.

twin screw extruder diagram

Extrusion process

Vegetable proteins can be processed in an extruder to make meat-like ingredients. The extruder contains a screw system that exposes the biopolymer ingredients to high temperatures, pressure, and moisture.

When the material leaves the extruder, it forms a semi-solid mass with a slight amount of moisture. This product is known as wet textured vegetable protein, and the next step is to pass it through a dryer.

A ZSK food extruder is designed specifically for texturized vegetable protein. Its dual screw design prevents low-flow zones and has outstanding mixing behavior.

ZSK process engineers create flexible systems that are easily configured to meet the exact needs of any application.

The process steps are closely interconnected and easily adapted to meet the strictest hygienic standards. ZSK’s modular design and high level of customer support make it easy to operate and maintain.

Plant protein raw material used

A textured vegetable protein processing machine uses a plant protein raw material as the raw materials. The raw material is added to an extruder under pressure and heating. The raw material is introduced into a single screw extruder and fed from a die located at the outlet.

The inside of the extruder is heated and pressurized. After extruding the raw material, it is cut and dried. The resulting product has a unique texture, which makes it suitable as a substitute for meat.

The extruding process creates textured vegetable proteins that resemble meat. This is possible by using the extrusion process.

Plant protein raw material is mixed with water and sodium chloride, and the extruded product passes through a cooker extruder.

As the material exits the extruder die, it expands and becomes a fibrous product. After extrusion, the textured vegetable protein product is packaged for shipping. It may be flavoured or may contain additives.


A textured vegetable protein extruder processing line is designed to create fiber proteins from isolated soya meal or defatted soya meal. The extrusion process uses high-temperature and high-pressure to transform these ingredients into fibrous products.

Textured proteins are used for a variety of purposes, including meat substitutes, dairy products, and other food items. The benefits of using a textured vegetable protein extruder are numerous.

TVP is an important source of protein for human consumption. Due to their high content and relatively low price, this protein can be combined with other proteins to produce meat analog fibrous tissues.

Vegetable proteins are more economical than animal protein and can replace animal meat in many different food products.

They can be used as ingredients in canned products, ham, deep-frozen foods, and fast food. They are highly versatile and are increasingly becoming a staple in the modern kitchen.

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