What is Plant-Based Protein?
Plant-based protein comes from sources such as legumes, cereals, nuts, and vegetables. Unlike animal protein, it contains no cholesterol and is typically rich in fibre and antioxidants, making it an excellent option for those seeking a balanced and sustainable diet. Companies like Sanygran develop innovative products such as hummus, tofu, and plant-based burgers, offering protein-rich options for both the industry and for retail and food service.
Types of Plant-Based Proteins
Plant-based proteins come from different sources. In the following table, you can see the main types and some related products from Sanygran:
Legumes
Lentils, chickpeas, and peas are essential sources of plant-based proteins.
Grains
Quinoa, amaranth, and rice are rich in protein and other essential nutrients. Additionally, they provide fibre and important vitamins.
Nuts & seeds
Walnuts, chia, sunflower, and sesame provide protein and healthy fats. Regular consumption can supply energy and key nutrients such as antioxidants and essential fatty acids.
Soy-Based Products
Tofu and tempeh are versatile and nutritious sources of plant-based protein. Soy is one of the most complete sources of plant protein, containing all the essential amino acids.
Vegetables
Kale, spinach, broccoli, and other vegetables are also an excellent source of protein, though their concentration is not as high.
How is Plant-Based Protein Made?
Depending on the type of application (whether for food products or supplements), the method of extracting and processing these proteins can vary. Here is an overview of how plant-based proteins are extracted, with a focus on Sanygran’s activity:
1. Ingredient Selection
Yellow pea, a rich source of protein that is easy to digest and of high quality, is used.
2. Protein Extraction
The extracted protein undergoes a purification process to remove impurities and concentrate its protein content, resulting in high-quality protein.
3. Purification and Concentration
La proteína extraída se somete a un proceso de purificación para eliminar impurezas y concentrar su contenido proteico, obteniendo una proteína de alta calidad.
4. Texturisation
Once purified, the plant protein is textured to achieve the desired consistency. This step is crucial for creating products like plant-based burgers, nuggets, and other plant-based meat analogues, mimicking the texture of meat.
5. Product Formulation
Finally, the protein is mixed with other ingredients to form final products ready for consumption.
The Importance of Plant-Based Proteins
Plant-based proteins are essential for several reasons:
- Health Benefits: They help reduce the risk of heart disease, type 2 diabetes, and certain types of cancer.
- Lower Environmental Impact: Producing plant-based proteins has a smaller ecological footprint compared to animal proteins, as it requires fewer resources and generates less CO2 emissions.
- Digestibility: Plant-based proteins are easier to digest and absorb by the human body compared to animal-based proteins.
- Sustainability: Choosing plant-based proteins promotes a more sustainable and ethical food system, supporting agriculture that respects the environment.
Plant-Based Proteins vs Animal Proteins
| PLANT-BASED PROTEINS | ANIMAL PROTEINS | |||
|---|---|---|---|---|
| Composition | Require combination to obtain all essential amino acids. | Contain all essential amino acids. | ||
| Additional Nutrients | Contain fibre, vitamins, and minerals not present in animal proteins. | Poor in fibre, but rich in vitamins such as B12 and minerals like iron. | ||
| Environmental Impact | Lower environmental impact, more eco-friendly production. |
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| Health | Low in saturated fats and cholesterol, a healthier option in the long run. | May contain saturated fats and cholesterol, not recommended for excessive consumption. |
Combining Plant-Based Protein Sources
Incorporating various plant-based protein sources into your diet is essential for ensuring a balanced intake of nutrients. For example:
- Legume + Whole Grain and Seeds → Warm lentil, quinoa, and pumpkin seed salad
- Legume + Nuts → Chickpea curry with cashew cream
- Legume + Plant-Based Dairy → Pea soup with soy yoghurt
- Plant-Based Dairy + Whole Grain and Seeds → Oat porridge with almond milk and chia
- Plant-Based Dairy + Nuts → Soy milk, banana, and walnut smoothie
- Nuts + Whole Grain and Seeds → Soy milk, banana, and walnut smoothie
Incorporating diverse plant-based protein sources into your diet is essential for ensuring a balanced intake of nutrients. Companies like Sanygran are leading the way, offering innovative solutions to facilitate this transition towards more sustainable eating.