Food Grade D-(+)-Trehalose Dihydrate CAS 6138-23-4

• • • • Multi-Industry Natural Functional Sugar: Core functional ingredient widely used as stabilizer, moisturizer and low-sweetness sweetener across food, cosmetic, biopharmaceutical and biological reagent sectors.
        99.5-101.0% High Purity: Strictly controlled assay range with extremely low impurity levels, ensuring consistent performance and safety for food and cosmetic applications.
        Excellent Biological Protection: Unique non-reducing disaccharide structure protects proteins, cells and biomolecules from damage during freezing, drying and heating processes.
        Superior Moisture Retention: Delivers long-lasting moisturizing effect and anti-drying performance, ideal for skincare products and moisture-sensitive food formulations.
        Mild Low Sweetness: About 45% sweetness of sucrose, with clean, mild taste that does not overpower original flavor of food and beverage products.
        Stable Physicochemical Properties: High thermal and acid stability, non-cariogenic and non-Maillard reactive, suitable for various high-temperature food processing conditions.

D-(+)-trehalose dihydrate (CAS 6138-23-4) is a naturally occurring non-reducing disaccharide composed of two glucose units. As a widely recognized functional sugar with unique biological protective properties, it is extensively applied across food, personal care, biopharmaceutical and industrial sectors, available in standard food and higher specification grades to match different end-use requirements.

It is primarily used in food and beverage as a low-sweetness sweetener, flavor stabilizer and texture improver for baked goods, seafood and processed foods. In cosmetics and personal care, it serves as a mild moisturizer and anti-drying ingredient for skincare and hair care products. It also plays a critical role in biopharmaceutical and biological research as a stabilizer for proteins, enzymes and living cells.

Chemfine supplies high-quality trehalose dihydrate powder manufactured in compliance with standard industry specifications. Offered in standard 25 kg food-grade bags, the product is supported by full batch quality documentation and flexible supply arrangements to meet both small-batch R&D and large-scale industrial production demands.

## Core Application Scenarios

Food & Beverage Sweetener & Stabilizer: Provides mild sweetness and improves flavor stability, texture and shelf life for baked goods, beverages, seafood and processed food products.
Cosmetic Skin Moisturizer: Delivers long-lasting hydration and anti-drying effect for creams, lotions, serums and hair care formulations.
Biopharmaceutical Protein Stabilizer: Protects proteins, enzymes and vaccines from degradation during freeze-drying, storage and transportation.
Biological Research Reagent: Used as cell and tissue protectant for biological samples, culture media and laboratory reagent formulations.
Seafood & Food Preservation: Maintains moisture and texture of frozen and dried seafood, meat and agricultural products during processing and storage.

### Key Features

- 99.5~101.0% assay with strict impurity control
- Natural non-reducing disaccharide with high stability
- Excellent protein and biomolecule protection effect
- Mild sweetness (approx. 45% of sucrose)
- Good moisture retention performance
- Non-cariogenic and low glycemic property
- High thermal and acid stability
- Freely soluble in water

### Industries Served

- Food & Beverage Manufacturing
- Cosmetics & Personal Care
- Biopharmaceutical
- Biological Research & Reagents
- Seafood & Aquatic Processing
- Baking & Confectionery
- Animal Health & Nutrition

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