Beverages
Proteins and soluble fibers for beverage manufacturing and fortification.
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Food Applications
Ready-to-Drink (RTD) Beverage Applications
Plant proteins, soluble dietary fibers, and mineral ingredients for protein shakes, meal replacements, dairy alternatives, and functional RTD beverages.
Formulating for liquid nutrition
Ready-to-Drink (RTD) beverages have become one of the fastest-growing segments in the food and beverage industry. Consumers increasingly seek convenient products that combine nutrition, taste, and portability. RTD beverages now include protein shakes, meal replacement drinks, dairy alternatives, functional beverages, nutritional beverages, and fortified drinks.
Developing a successful RTD beverage requires ingredients that remain stable throughout manufacturing, filling, transportation, and storage. Plant proteins, soluble dietary fibers, mineral ingredients, and food enzymes play important roles in achieving the desired nutritional profile and product performance.
Plant Protein Ingredients
Proteins for RTD beverage enrichment
Plant proteins provide high protein content and formulation flexibility across protein shakes, meal replacements, dairy alternatives, and functional drinks.
- Pea Protein Isolate (P85) — protein shakes, plant-based beverages, meal replacements, functional drinks, and sports nutrition beverages; high protein concentration, good dispersibility, suitable for vegan formulations
- Pea Protein Concentrate (P60) — nutritional beverages, smoothies, functional drink powders, and plant-based beverage blends
- Soy Protein Isolate (SPI 90) — protein drinks, meal replacements, dairy alternatives, nutritional beverages, and high-protein beverages; emulsifying properties support liquid formulations
Soluble Dietary Fiber Ingredients
Fiber enrichment in liquid formats
Dietary fibers enhance the nutritional profile while supporting beverage formulation across meal replacements, functional drinks, and wellness beverages.
- Inulin — meal replacement drinks, dairy beverages, plant-based beverages, protein shakes, and functional nutrition drinks
- Fructooligosaccharides (FOS) — functional beverages, nutritional drinks, RTD beverages, and wellness beverages
- Resistant Dextrin — clear beverages, sports drinks, functional beverages, meal replacements, and nutritional beverages; excellent water solubility, low viscosity, neutral taste
- Polydextrose — reduced-sugar RTD beverages, meal replacement drinks, functional beverages, and nutrition drinks
Mineral fortification
RTD beverages are frequently fortified with essential minerals. Common fortification minerals include calcium, magnesium, zinc, iron, and potassium.
Depending on the beverage formulation, manufacturers may select mineral salts or mineral chelates to achieve desired stability and compatibility.
Functional requirements
RTD beverage ingredients must perform reliably from processing through the full product shelf life.
High protein delivery
Protein ingredients are selected according to the desired nutritional profile while maintaining beverage quality and processability.
Excellent solubility
RTD beverages require ingredients that disperse uniformly and remain stable throughout shelf life. Manufacturers often choose specialized beverage-grade protein ingredients.
Suspension stability
Proper formulation helps minimize sedimentation, phase separation, and particle settling for consistent product quality throughout storage.
Heat stability
Shelf-stable RTD beverages are commonly processed using pasteurization, ultra-high temperature (UHT) processing, and homogenization. Ingredients should maintain functionality under these conditions.
Mouthfeel
Consumers expect smooth texture, balanced viscosity, creamy mouthfeel, and pleasant drinking characteristics. Proteins and soluble fibers work together to achieve these sensory attributes.
Related applications
Aspire Biozymes ingredients support RTD beverages across the applications portfolio.
Sports Nutrition
Ingredients for protein shakes, recovery drinks, and performance beverages.
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Dairy & Dairy Alternatives
Proteins and fibers for plant-based milk and dairy alternative beverages.
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Frequently asked questions
Pea protein isolate, pea protein concentrate, and soy protein isolate are widely used in protein shakes, meal replacement beverages, dairy alternatives, and functional drinks.
Soluble dietary fibers increase dietary fiber content and can contribute to body, mouthfeel, and formulation stability, depending on the ingredient selected. See the soluble dietary fiber guide for more detail.
Calcium, magnesium, zinc, iron, and potassium are commonly used for beverage fortification, using mineral salts or mineral chelates depending on formulation and regulatory requirements.
Ready to develop your RTD beverage?
Explore plant proteins, soluble fibers, and mineral ingredients from Aspire Biozymes — or request formulation support from our technical team.