1. 🧪 Biotechnology and Pharmaceuticals
Bioprotectants and Stabilizers: Prevent protein denaturation and protect cell viability.
• Protein/Enzyme Lyophilization Protection: Replaces water molecules during lyophilization, stabilizing protein structure and preventing inactivation.
• Vaccine and Diagnostic Reagent Stabilization: As a lyophilization protectant, it enhances the stability of biological products such as vaccines and antibodies during storage and transportation.
• Cell and Tissue Cryopreservation: Used as a cryoprotectant to improve cell survival rate after low-temperature storage.
• Pharmaceutical Excipient: Used in pharmaceutical formulations as an excipient listed in pharmacopoeias.

2. 🍬 Food Industry
Multifunctional Food Ingredient: Provides sweetness, moisturizing properties, anti-aging effects, and stabilizes food quality.
• Sweetener and Flavor Enhancer: Sweetness is approximately 45% of sucrose, used in candies, baked goods, milk tea, etc., to improve flavor and prevent browning.
• Quality Preservative: Inhibits starch aging and protein denaturation, used in rice and noodle products, dairy products, frozen foods, etc., to extend shelf life.
• Nutrient for Fermented Foods: Serves as a nutrient for microorganisms in the production of fermented foods.

3. 🧴 Cosmetics and Personal Care
Natural Moisturizer and Protectant: Possesses excellent moisturizing properties and protects skin cells.
• High-Efficiency Moisturizing: Used in face masks, serums, and creams for long-lasting hydration.
• Bioprotection: Protects active ingredients in skincare products (such as enzymes and phospholipids) and soothes the skin.

4. 🌱 Agriculture and Biotechnology
Stress Resistance Protection and Preservation
• Genetically Modified Crop Development: Introducing trehalose synthase genes into crops to cultivate drought-resistant and cold-resistant varieties.
• Seed and Seedling Preservation: Treating seeds or seedlings to help them maintain moisture and vitality during storage and transportation.

5. 🔬 Scientific Research and Others
Scientific Research Reagents and Chemical Raw Materials
• Scientific Research: Used as standards, controls, or in experimental research such as cell culture and protein chemistry.
• Chemical Raw Materials: Participates in synthesis reactions, used in the preparation of surfactants, biodegradable materials, etc.