Palmer Holland In the News

The market for plant-based food products is experiencing significant growth, with more consumers opting for healthier choices. In fact, the plant-based food market has over doubled since 2017, increasing from $3.9 billion to $8.1 billion in 2023. This trend is driven by consumers focusing on their health alongside rising concerns about environmental sustainability and animal welfare. To meet the growing preference for plant-based products, food manufacturers are innovating and expanding their product lines with more nutritious and eco-friendly options.

As more consumers shift towards vegan and vegetarian lifestyles, there is a heightened demand for plant-based proteins as an alternative to animal-based proteins. Pea protein is a plant-based protein source high in nutrients and low in fat, making it a top choice for many consumers. Not only does pea protein offer numerous health benefits[Lt1] , but its versatility also allows it to be integrated into a wide range of food products. Whether incorporated into protein shakes, baked goods, or meat alternatives, pea protein is a valuable ingredient that can be easily blended into a variety of recipes.
 
A Nutritious, Plant-Based Protein Source
Pea protein enhances the nutritional content of food products without affecting taste or texture. It’s packed with all nine essential amino acids, supporting various bodily functions such as muscle recovery and development. Pea protein contains high amounts of iron and calcium, vital micronutrients for maintaining healthy bones, muscles, and blood. Low in fat and carbohydrates, pea protein is a favorable option for individuals prioritizing weight loss.

Derived from yellow split peas, pea protein meets a variety of unique food requirements, including vegan, vegetarian, and gluten-free diets. Its hypoallergenic nature also makes it an ideal option for individuals with allergies to soy or dairy. Gentle on the stomach and easy to digest, pea protein is suitable for those with digestive sensitivities. Pea protein is an inclusive, versatile protein source that can accommodate numerous special diets while still providing an abundance of nutrients.
 
How Pea Protein is Extracted and Processed
Pea protein comes from yellow split peas and is refined into a powder that can be incorporated into various foods. To create this versatile ingredient, pea protein is extracted and processed through specific methods:
 
Extraction
First, the yellow split peas are cleaned and de-hulled, removing the outer shell and revealing the protein-rich interior. The peas are then dried and ground into a fine flour. During this stage, water is used to separate the protein from the starch and fiber. This results in a protein-rich paste, which undergoes further processing to concentrate and refine the pea protein.
 
Processing
Once the protein is extracted, it must be purified and processed before it is integrated into food products. The protein is dried again to remove any moisture, preserving its quality and extending its shelf life. After drying, the pea protein isolate is milled to achieve the desired particle size and texture. This fine powder is then ready to be incorporated into various food products, from protein bars to wholesome beverages.
 
Selecting a Sustainable Supplier
Choosing a sustainable supplier of pea protein involves careful consideration to ensure product quality and ethical sourcing practices. Evaluate certifications such as non-GMO and organic to verify the product's purity and compliance with dietary preferences. Select a supplier that uses non-GMO seeds and employs sustainable farming practices such as crop rotation to maintain soil health.
 With the sales of U.S. certified organic products nearly hitting $70 billion in 2023, consumers are increasingly prioritizing organic options for their health and environmental benefits. A USDA organic certification guarantees that ingredients are sourced from land free from unapproved pesticides and synthetic substances for at least three years. This certification further establishes trust in product purity and sustainable agriculture methods.
 
Formulation Considerations
When formulating with pea protein, it’s crucial to consider its diverse functional properties and how they apply to different formulations. Consider how pea protein can optimize flavor, texture, and stability across numerous food and beverage applications:

• Flavor: With its neutral taste, pea protein can be blended into many formulations without significantly altering taste. This makes it ideal for enhancing protein content without overpowering other ingredients or flavors.
• Emulsification: Pea protein demonstrates strong emulsifying properties, similar to traditional animal and soy proteins. It forms a protective membrane around oil droplets in liquid and spray-dried emulsions, effectively reducing interfacial tension and promoting stability.
• Solubility: Exhibiting good solubility in neutral to slightly alkaline pH conditions, pea protein is ideal for a wide range of beverages and liquid food products. Processing techniques, including pH adjustment or enzymatic treatment, can further enhance its solubility.
• Gelation: Pea protein gels when heated, producing desired textures in plant-based meats, dairy alternatives, and baked goods. This elevates the texture and mouthfeel of plant-based products, making them more comparable to their animal-based counterparts.
• Viscosity: Serving as a versatile thickening agent, pea protein improves the viscosity and thickness in food products, such as soups, sauces, and smoothies. This thickening property aids in achieving desired consistency and texture.

 
Applications in Food Products
With its multiple useful properties, pea protein can be incorporated into a diverse array of food and beverage products. Its neutral flavor and adaptable texture make it a preferable plant-based ingredient in the following:
 
Beverages
Harnessing its solubility and emulsifying properties, pea protein can be incorporated into ready-to-drink protein shakes, smoothies, and other health drinks. To maintain optimal solubility, it's essential to blend pea protein thoroughly with liquids and consider factors like pH levels and temperature during processing. Extra stabilizers can be added to these formulations to further prevent settling or separation.
 
Bakery and Snacks
Pea protein can add more nutrition to snacks such as protein bars, cookies, crackers, and chips. It can also help create a desired texture in baked goods, contributing to moisture retention and structure without compromising taste. Integrating pea protein with other ingredients like whole grains or natural sweeteners can further boost the flavor and nutritional value of snacks and baked goods.
 
Dairy Alternatives
As a favorable option for individuals allergic or intolerant to dairy, pea protein can mimic traditional dairy counterparts with its creamy texture. It adds to the smoothness of plant-based milks and offers a desirable alternative to cow’s milk. When used in yogurts, it aids in thickening and stabilizing the product, producing a satisfying texture similar to dairy yogurts. Pea protein supports the meltability and stretchiness typical of dairy cheese when used in plant-based alternatives.
 
 
Meat Substitutes
Pea protein can be used in meat substitutes such as veggie burgers, sausages, meatballs, and nuggets. Its versatility allows it to replicate the specific texture of each type of meat alternative. In veggie burgers, pea protein helps bind ingredients together, while in sausages and meatballs, it adds to the juiciness and chewiness of the product. For nuggets, pea protein can help create a crispy outer layer with a tender interior, resembling the texture of a chicken nugget.
 
Incorporate Pea Protein into Your Products
As a versatile ingredient, pea protein supports several dietary needs and can be incorporated into diverse food products. Its functional properties support many food applications, from providing structure to bakery items to mimicking the texture of meat. Products containing pea protein provide consumers with a healthier, more sustainable choice for their favorite snacks and beverages. If you’re interested in how pea protein can be added to your products, contact us today to learn more! Back to In The News