China Hyaluronic Acid Powder Food Grade CAS No. 9004-61-9 Manufacturer, Exporter

Food grade hyaluronic acid (HA) is a naturally occurring polysaccharide found in the human body, widely distributed in the skin, synovial fluid, eyes, and connective tissue. This product is prepared using a high-purity microbial fermentation process, meets food-grade application standards, and is safe for use in dietary supplements, functional foods, and health drinks.

Product Description

Product Specification
Product Name Hyaluronic Acid
Chemical Formula (C14H21NO11)n
Chemical Structure
Hyaluronic Acid Chemical Structure
CAS No. 9004-61-9
Appearance White, fine powder
Assay ≥95%
Molecular Weight 3,000Da~2.0MDa
Solubility Soluble in water
Source Microbial fermentation
Main Functions and Effects
1. Joint Health Support

Hyaluronic acid is an important natural component of synovial fluid, forming a highly viscoelastic lubricating environment within the joint cavity. This helps reduce friction between bones, improving joint comfort and flexibility, making it particularly suitable for athletes and the joint maintenance needs of middle-aged and elderly individuals.

2. Skin Hydration Maintenance

Hyaluronic acid has a strong water-binding and water-locking capacity, helping to maintain the hydration level of skin tissues in the body. This supports skin elasticity and suppleness, resulting in fuller and healthier skin.

3. Eye and Tissue Support

Hyaluronic acid is naturally present in the vitreous humor and related tissues of the eye. It participates in maintaining the lubrication and stability of the eye structure at a physiological level, playing a crucial role in supporting the hydration of the visual system.

4. Systemic Nutritional Support

With its high water-retention capacity and biocompatibility, hyaluronic acid participates in the regulation of water balance in multiple tissues in the body, providing structural support at the extracellular matrix level, contributing to the maintenance and improvement of overall health.

Production Process
  • 1

    High-purity bacterial strain screening and optimized cultivation ensure stable fermentation efficiency and product quality.

  • 2

    Deep fermentation tank controls fermentation, achieving high-efficiency output through precise control of temperature, pH, and nutrient conditions.

  • 3

    Solid-liquid separation of fermentation broth removes cell residues and impurities.

  • 4

    Multi-stage purification effectively removes proteins, nucleic acids, and endotoxins.

  • 5

    Concentration improves the content and stability of active ingredients.

  • 6

    Drying (spray drying or freeze-drying) forms stable powder.

  • 7

    Pulverization and fine sieving ensure uniform particle size.

  • 8

    Strict quality testing and aseptic packaging ensure that finished products meet food-grade standards.

Application Areas
Dietary Supplements

Widely used in capsule, tablet, and powder-based nutritional supplements to meet daily health management needs.

Functional Beverages

Hyaluronic acid can be used in oral beauty drinks, sports recovery drinks, and high-end nutritional beverage systems.

Fortified Foods

Applied in fortified food formulations to enhance the added health value of products.

Health Food Raw Materials

Used as a basic functional ingredient in the development of various health foods.

Joint Care Products

Suitable for complex joint health care formulation systems.

Oral Beauty Products

Widely used in the development of anti-aging and beauty oral products.

Frequently Asked Questions
What is the CAS registry number and source of this Hyaluronic Acid?

The CAS number is 9004-61-9. Our Hyaluronic Acid is sourced from microbial fermentation, ensuring high purity and safety standards suitable for food and supplement applications.

What are the molecular weight specifications available?

We offer a wide molecular weight range of 3,000Da to 2.0MDa to meet diverse formulation needs, ranging from low molecular weight for optimal absorption to high molecular weight for superior structure support.

How does Hyaluronic Acid support joint flexibility and comfort?

Hyaluronic acid is a key component of synovial fluid in joint cavities. It acts as a biological lubricant and shock absorber, reducing friction between bones and maintaining optimal joint flexibility.

Is the Hyaluronic Acid powder water-soluble?

Yes, our Hyaluronic Acid powder is completely soluble in water and displays high purity with a minimum assay of 95%, making it easy to incorporate into beverages, syrups, and cosmetics.

What steps are taken to ensure the quality of your product?

Our multi-stage production process includes deep fermentation control, advanced solid-liquid separation, molecular purification (removing proteins, nucleic acids, and endotoxins), spray/freeze drying, and strict aseptic packaging to meet food-grade standards.

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