Fish Collagen Peptide and its application

Fish Collagen Peptide and its Application

Overview of Fish Collagen Peptides

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Fish collagen peptides, commonly referred to as marine collagen peptides, are beneficial health ingredients derived from fish, predominantly comprising Type I collagen. These peptides are noted for their unique amino acid profiles, featuring an abundant concentration of glycine and proline, which contribute positively to health, wellness, and beauty purposes.

Fig. 1 Fish collagen peptide

The popularity of fish collagen peptides has surged in nutraceutical, cosmeceutical, and pharmaceutical sectors, with the market value surpassing USD 685 million and an anticipated growth rate exceeding 5.5% CAGR between now and 2024.

Extraction Methodology of Fish Collagen Peptides

The extraction of collagen peptides primarily occurs from fresh tilapia and deep-sea cod. Our fish collagen peptides are specifically extracted from the scales and skin of fresh tilapia through enzymatic hydrolysis at low temperatures, making them extensively applicable in food, health care, pharmaceuticals, and cosmetic industries. Tilapia skin serves as a byproduct rich in collagen, containing approximately 27.8%, thus enhancing the economic benefits of these processes.

The extraction techniques for tilapia skin collagen include hot water treatment, acid-alkali methods, and enzyme treatment. Our fish collagen peptide employs enzyme treatment, as depicted in Figure 2.

Fig. 2 Fish collagen peptide extraction process

Health Benefits of Fish Collagen Peptides

Notably rich in glycine and proline, fish collagen peptides play vital roles in human health. Glycine is essential for DNA and RNA synthesis, while proline is crucial for the body’s natural collagen production. As such, fish collagen peptides offer several key advantages:

• Youthful Appearance

Collagen production declines with age, resulting in reduced skin elasticity. Supplementation with fish collagen can mitigate this decline. Studies indicate that fish collagen peptides may diminish wrinkles and cellulite appearance, as well as enhance skin hydration, firmness, smoothness, and elasticity. They are more readily absorbed—1.5 times faster—than other collagen sources due to their lower molecular weight.

• Bone Strength Support

Collagen constitutes 90% of the organic framework in bones. As we age, loss of bone density becomes a concern, potentially leading to osteoporosis. Research indicates that fish collagen peptides positively influence collagen synthesis, quality, and mineralization in bone cells, underscoring their potential for bone health and recovery.

• Blood Sugar Regulation

The glycine in fish collagen peptides may assist in stabilizing blood sugar levels. Studies have linked lower glycine levels with insulin resistance and diabetes. Supplementing with glycine-rich fish collagen can potentially mitigate these risks.

Fish collagen peptides may also offer benefits such as i) reducing inflammation and combating bacteria, ii) promoting hair and nail health, iii) facilitating skin repair, and iv) supporting joint health.

Key Features of Our Fish Collagen Peptides

Alfa Chemistry provides fish collagen peptides with a molecular weight under 3,000 Daltons. These peptides boast excellent properties, making them suitable for use in food, liquid dairy products, cosmetics, calcium supplements, pharmaceuticals, and health products:

• Produced without additives or chemicals.
• No unpleasant odor and excellent solubility.
• Small molecular size for faster absorption.
• Stability in varying pH and temperature conditions.
• Low viscosity even in concentrated forms.
• Made from natural sources without artificial colors or scents.
• High thermal stability across a wide pH range.

For more about our fish collagen peptides or to access technical information, feel free to contact us.

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References

1. Cosmetic and Pharmaceutical Potential of Fish Collagen Peptides Foster Innovation. Transparency Market Research.
2. Sibilla S, Godfrey M, Brewer S, Budh-Raja A, Genovese L. "An Overview of the Beneficial Effects of Hydrolysed Collagen as a Nutraceutical on Skin Properties: Scientific Background and Clinical Studies." The Open Nutraceuticals Journal.
3. Watanabe-Kamiyama M, Shimizu M, Kamiyama S, et al. "Absorption and Effectiveness of Orally Administered Low Molecular Weight Collagen Hydrolysate in Rats." Journal of Agricultural and Food Chemistry.
4. Shizuka Yamada, Hideaki Nagaoka, Masahiko Terajima, et al. "Effects of Fish Collagen Peptides on Collagen Post-translational Modifications and Mineralization in an Osteoblastic Cell Culture System." Dental Materials Journal.

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