The global food grade thermal gel market size was valued at USD 9.8 million in 2024. The market is projected to grow from USD 10.5 million in 2025 to USD 15.4 million by 2032, exhibiting a CAGR of 6.9% during the forecast period.
Food grade thermal gel, also known as curdlan gum, is a polysaccharide derived from microbial fermentation processes. This high-performance ingredient forms thermoreversible gels at 55°C and irreversible gels at higher temperatures (80-145°C), making it valuable for multiple food applications. Its unique thermal properties enable diverse functionalities including stabilization, thickening, and moisture retention in processed foods.
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According to new market research, the global Food Grade Thermal Gel market was valued at $9.8 million in 2024 and is projected to reach $15.4 million by 2032, growing at a Compound Annual Growth Rate (CAGR) of 6.9% during the forecast period (2025-2032). This growth is driven by increasing applications in food processing, rising demand for meat alternatives, and expanding use in convenience foods.
What is Food Grade Thermal Gel?
Food Grade Thermal Gel, also known as Curdlan Gum, is a polysaccharide extracted through fermentation from carbon sources, nitrogen sources, and trace elements. This versatile ingredient undergoes alcohol extraction, filtration, drying, and crushing processes to produce a fine white powder specifically formulated for food applications.
Structurally, it’s a linear glucan composed of D-glucose through β-1,3 glycosidic bonds. What makes it unique is its thermal behavior – forming a low-strength thermoreversible gel at 55°C and transforming into a thermoirreversible gel when heated to 80-145°C. This dual-phase gelation capability makes it invaluable to food scientists and product developers.
MARKET DYNAMICS
MARKET DRIVERS
Growing Demand for Processed Convenience Foods to Accelerate Market Expansion
The growing global demand for processed and convenience foods is significantly accelerating the expansion of the food-grade thermal gel market. These gels are increasingly used in temperature-sensitive food packaging, ready-to-eat meals, and smart storage applications due to their ability to maintain product quality during transit and storage. According to the U.S. National Institutes of Health (NIH), highly processed foods now account for over 67% of caloric intake among U.S. youth, up from 61% in 1999. In India, consumer spending on processed foods rose from 3.7% to 6.4% in urban areas between 2011–12 and 2022–23, with urban households now allocating over 11% of their food budget to packaged and processed items. Similar trends are seen in developing states like Telangana, where processed food spending now exceeds staple grains. As more consumers opt for on-the-go nutrition, meal kits, and instant foods, manufacturers are adopting food-grade thermal gels to enhance shelf life, ensure temperature stability, and preserve sensory quality. This shift toward convenience and quality assurance is positioning thermal gel technologies as a critical enabler in the modern food packaging and delivery ecosystem.
Expansion of Meat Analogues and Plant-Based Foods to Boost Adoption
The plant-based food revolution is creating new avenues for thermal gel applications. As consumers embrace flexitarian diets, manufacturers are developing sophisticated meat analogues that replicate the texture and mouthfeel of animal products. Thermal gels’ unique thermogelation properties make them indispensable for binding plant proteins and creating meat-like fibrous structures. The global meat substitutes market size has surpassed $7.5 billion with double-digit growth forecasts, directly benefiting thermal gel suppliers. Major food conglomerates are partnering with ingredient specialists to develop next-generation plant-based products leveraging thermal gel technology.
Additionally, regulatory approvals for thermal gels in novel food applications are supporting market penetration. Recent amendments to food additive regulations in key markets have expanded the permitted usage levels of thermal gels in various product categories
MARKET OPPORTUNITIES
Emerging Applications in Alternative Protein Processing to Create Growth Avenues
The burgeoning alternative protein sector represents a transformative opportunity for food grade thermal gels. As manufacturers develop cultured meat and precision fermentation-derived proteins, thermal gels’ unique properties are proving invaluable for structuring these novel ingredients. The alternative protein industry has attracted over $5 billion in venture funding since 2020, with significant portions allocated to ingredient and processing technology development.
Clean-Label Product Innovation to Drive Premiumization Potential
Consumer preference for recognizable ingredients is creating opportunities for thermal gel positioning as a natural texturizer. Formulators are increasingly replacing synthetic additives with thermal gel in premium products, leveraging its microbial fermentation production method as a marketing advantage. New product launches featuring thermal gel as a key functional ingredient have grown by 35% year-over-year in clean-label product categories.
Furthermore, technological advancements in thermal gel modification are expanding its application scope. Recent breakthroughs in enzymatic modification techniques have enhanced thermal gel’s performance in low-pH systems, opening new opportunities in acidic beverage and sauce applications previously challenging for thermal gel stabilization.
List of Key Food Grade Thermal Gel Companies Profiled
- Organo Food Tech Corporation (Japan)
- Mitsubishi Corporation Life Sciences (Japan)
- Hebei Xinhe Biochemical (China)
- Yiming Biological (China)
- BLG Group (China)
- Shandong Haiaos Biotechnology (China)
- Shandong Cuiyuan Yikang Biotechnology (China)
- Shandong GuoLi Biotechnology (China)
- Jilin Eonbar Biology (China)
Segment Analysis:
By Product Type
The market is segmented based on type into:
- Phase Change Materials (PCMs)
- Thermal Insulation Gels
- Conductive Thermal Gels
By purity
Purity ≥ 99% Segment Leads Due to Enhanced Functional Properties in Food Applications
The market is segmented based on type into:
- Purity ≥ 99%
- Purity < 99%
By Function
Stabilizers Command Major Share Given Significance in Maintaining Food Texture
The market is segmented based on function into:
- Stabilizers
- Thickeners
- Coagulants
- Film-forming Agents
By Form
Powder Form Preferred for Ease of Handling and Longer Shelf Life
The market is segmented based on form into:
- Powder
- Liquid
By Application
The market is segmented based on application into:
- Food Processing
- Food Packaging
- Food Storage & Display
- Beverage Industry
Recent Developments in Food Grade Thermal Gel (2023–mid‑2025)
1. 📈 Market Growth & Forecast
- The market was valued at USD 9.8 million in 2024, and it’s projected to grow from USD 10.5 million in 2025 to USD 15.4 million by 2032, at a CAGR of 6.9%, driven by rising adoption in meal kits, ready‑to‑eat foods, and functional packaging applications.
2. 🌱 Innovation & Clean‑Label Formulations
- At Food Ingredients China in March 2025, Foodmate unveiled InstantGel™, a cold‑soluble gelatin that dissolves in room‑temperature water and gels without heating—ideal for gummy kits and mousse formulations
- In June 2025, Foodmate introduced InstantGel™ SR Series, a room-temperature soluble, thermally stable gel, along with FoodPro™ B, a collagen-based clean‑label hydrocolloid for meat analogues and stable emulsions.
3. 🌍 Emerging Market Expansion
- Asia‑Pacific dominates global production and consumption (over 65% market share in 2024), led by China and Japan; the region is also the fastest‑growing market due to urbanization and processed food demand.
- Emerging markets in Southeast Asia, Africa, and Latin America are rapidly adopting thermal gels for enhanced food safety and shelf-life solutions, especially in temperature-sensitive logistics environments.
4. 🧪 Applications in Alternative Proteins
- Thermal gels are increasingly used in plant-based meat analogues, exploiting their ability to improve texture, binding, and moisture retention in novel protein products.
- Enzymatic modifications have enabled thermal gel use in acidic systems—a breakthrough for beverage and sauce applications previously unsuitable for this ingredient.
5. 🧩 Competitive Landscape & Capacity Upscale
- Leading manufacturers include Organo Food Tech Corporation, Mitsubishi Corporation Life Sciences, Hebei Xinhe Biochemical, and Shandong Haiaos Biotechnology, among others.
- Shandong Haiaos upgraded its facility in 2025 to boost annual output by 3,000 tons, while Takara Bio launched low‑viscosity variants for beverage-grade formulations.
6. 🛠 Market Challenges & Restraints
- Cost-sensitive hydrocolloids like carrageenan and gellan gum continue to limit thermal gel adoption, particularly in price-sensitive product segments.
- Input price volatility and stringent international food additive regulations present supply chain and compliance risks, raising costs by ~15–20%
7. 🌿 Sustainability & Eco‑Friendly Future
- Sustainable and biodegradable gel formulations are garnering attention as clean-label mandates and environmental awareness rise. Innovations are aligning with demand for eco‑friendly ingredients and packaging solutions
Report Scope & Offerings
This comprehensive report provides:
- 2025-2032 market size & forecasts for global and regional markets
- Competitive intelligence on major manufacturers and emerging players
- SWOT and value chain analysis of the thermal gel industry
- Application-specific insights across food segments and emerging uses
Download FREE Sample Report: Food Grade Thermal Gel Market – View in Detailed Research Report
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