Feasibility and core advantages of compounding
1.Taste complementarity
- Stevia extrat powder (sweetness: 200-300 times of sucrose) has metallic taste and post bitter taste, while monk fruit extract powder (sweetness: 300 times of sucrose) has pure sweet taste, close to sucrose, and no obvious bad aftertaste. The combination of the two can neutralize odors and optimize the sweetness curve. For example, when stevia and monk fruit extract powder are mixed in proportion, the sweetness delay and post bitterness are significantly reduced.
- Technological breakthrough: Adopting co crystallization technology (such as the liquid fusion concentration crystallization process of ternary organisms), the two sweeteners are evenly distributed in the same crystal, with better mixing uniformity than traditional spray technology, while concealing odors.
2.Balancing Cost and Performance
- Stevia extract powder is planted in large quantities with mature extraction process and low cost (accounting for about 80% of the global production capacity), while monk fruit extract powder is difficult to plant, scarce in raw materials and expensive. After mixing, the high cost performance ratio of stevia and the high-quality taste of Arhat fructose complement each other, and the comprehensive cost is reduced by 30% -50%.
3.Functional synergy and efficiency enhancement
- Antioxidant and health properties: Stevia glycosides contain polyphenolic substances, which have antioxidant and anti-inflammatory potential; The saponins in mogrosides can help regulate blood sugar and respiratory health. After compounding, the two synergistically enhance the product's health claims, such as labeling "zero sugar" and "antioxidant" simultaneously in functional beverages.
- Enhanced stability: stevia is resistant to high temperature (>200 ℃) and acid-base environment (pH 3-9). Arhat fructose performs better under acidic conditions, and is suitable for baking, beverage and other diversified scenarios after mixing
Compound scheme and process innovation
1.Basic compounding ratio
- Beverage formula: Stevioside (Reb A ≥ 98%): Momordicae glycoside (mogroside V ≥ 50%)=1:1~1:3, combined with erythritol (20% -50%) to adjust the sweetness to 1-4 times of sucrose, while masking the bitter taste 3910.
- Baking formula: steviol glycoside: monk fruit powder: alotose=1:2:3, and use the Maillard reaction characteristics of alotose to improve the baking color and texture.
2.Process Technology
- Microbial fermentation and synthetic biology: optimizing the content of Reb M and Reb D in stevia glycosides (accounting for ≥ 80%) through gene editing technology to reduce bitter components; Rhine Biological has realized the full synthesis of siraitin V, breaking through the limitation of raw material planting.
- Nano embedding technology: β - cyclodextrin is used to embed stevia glycosides, improving their dispersibility and stability in beverages and extending their shelf life.
Application scenarios and market trends
1.Core application areas
- Beverage industry: Compound sweeteners are used for sugar free carbonated beverages (such as Coca Cola Stevia Cola), tea drinks (Nongfu Spring Tea π), and functional beverages (including antioxidant claims).
- Baking and dairy products: Adding complex sugars to cakes and cookies to improve texture through the hygroscopicity of alloxanes, while labeling them as "zero sugar" and "low GI".
- Functional food: such as sports nutrition stick, meal substitute powder, combined with the mineral absorption promotion of stevia and the lung moistening function of siraitia grosvenorii.
2.market growth potential
- Global market: It is estimated that the market size of natural sweeteners will reach 27.9 billion US dollars in 2026, and the annual growth rate of stevia siraitia compound products will exceed 8%.
- Policy driven: The Chinese National Health Commission will list stevia polyphenols as a new food ingredient in 2025, and compound products can be labeled with "clean labels" to promote market penetration.
Regulations and Safety
- International certification: stevioside (approved by FDA GRAS and EFSA) and siraitin (evaluated by FDA and EU) are safe sugar substitutes, and the compound products comply with Chinese GB 2760 and European and American regulations.
- Safety data: stevioside has no genetic toxicity (LD50>15g/kg), while siraitin has very low acute toxicity (LD50>15g/kg), and there is no synergistic side effect after compounding.
summarize
The combination of stevia and Arhat fructose has become an ideal alternative to sucrose through technology complementation (co crystallization, microbial fermentation), function synergy (antioxidant+taste optimization) and cost control. In the future, with breakthroughs in synthetic biology and nanotechnology, compound products will further penetrate the beverage, baking, and functional food markets, meeting the trend of healthy consumption.