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The Difference Between Hydrolysed Gelatine and Collagen Peptides


Hydrolysed Gelatine and Collagen Peptides are products derived from collagen through different processing methods, but there are some key differences between them:


Hydrolysed Gelatine vs Collagen Peptides: Source and Processing Methods


  • Hydrolysed Gelatine: It is obtained from collagen through partial hydrolysis (decomposition). This process breaks down the long chains of collagen into shorter polypeptide chains (gelatin). Hydrolysed Gelatine typically still has a relatively high molecular weight and forms a gel in water.


  • Collagen Peptides: These are obtained by further enzymatic hydrolysis of hydrolysed gelatine, breaking down the polypeptide chains into even shorter peptide chains or small molecule peptides. This results in a smaller molecular weight, making collagen peptides more easily absorbed by the human body.


Hydrolysed Gelatine vs Collagen Peptides: Physical Properties


  • Hydrolysed Gelatine: It usually solidifies to form a gel at lower temperatures, which is why gelatin is commonly used in the food industry (such as jellies, puddings, etc.).


  • Collagen Peptides: Due to their smaller molecular weight, they typically do not possess gelling properties. Therefore, they dissolve more easily in cold water and do not form gels.


Hydrolysed Gelatine vs Collagen Peptides: Digestion and Absorption


  • Hydrolysed Gelatine: Because of its larger molecular weight, it is digested and absorbed more slowly.


  • Collagen Peptides: Due to their smaller molecular weight, they are more easily and quickly absorbed and utilized by the body, and are commonly used as ingredients in healthcare and beauty products.


Hydrolysed Gelatine vs Collagen Peptides: Application Fields


  • Hydrolysed Gelatine: It is widely used in the food industry (such as thickeners and gelling agents) and in pharmaceuticals (such as capsule shells).


  • Collagen Peptides: They are primarily used in health supplements, beauty products, sports nutrition products, etc., with benefits for skin health, joint health, and more.

The Difference Between Hydrolysed Gelatine and Collagen Peptides
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