Collagen is a white, opaque, unbranched fibrous protein component synthesized by animal fibroblasts, rich in various amino acids. These include glycine, proline, hydroxyproline, and others. Through interactions such as hydrogen bonds and ionic bonds, collagen enhances its own stability and functional strength, performing multiple vital roles including improving skin elasticity.
Currently, most high-quality collagen powder, collagen peptides, and their derivative products available on the market primarily originate from the skin, cartilage, and tendon tissues of animals such as pigs, cattle, and fish. Due to their favorable properties-including good bioactivity, biocompatibility, biodegradability, and weak antigenicity-they are widely utilized as functional ingredients and cosmetic raw materials across the food industry, nutritional supplement sector, and cosmetics field.
What Is The Difference Between Marine Collagen And Bovine Collagen?
In a study, instrumental experiments were conducted to compare the thermal properties of bovine collagen and fish collagen across a temperature range of 298–670 K. For FSC (fish collagen), thermal decomposition was observed at approximately 500 K, while for bovine collagen, thermal decomposition was observed at approximately 510 K. This indicates that fish collagen exhibits lower heat resistance than bovine collagen.
| Parameter | Marine Collagen | Bovine Collagen |
| Source | Fish skin, scales, or bones | Cow hides, bones, or muscles |
| Collagen Types | Type I | Type I & Type III |
| Molecular Weight |
lower molecular weight |
High molecular weight |
| Bioavailability | Very good | Average |
| Primary Benefits | Anti-aging, skin elasticity, hair & nails | Joint repair, gut health, muscle recovery |
| Allergens | Fish | Beef |
| Solubility | Dissolves easily in cold & hot liquids | Best in warm/hot liquids |
What Are The Benefits Of Bovine Collagen?
1. Hydrolyzed bovine collagen exhibits antibacterial, antioxidant, and antihypertensive properties;
2. Bovine lung collagen hydrolysate exhibits anti-inflammatory and antioxidant properties;
3. Collagen peptides generated from collagen hydrolysis possess excellent biological activity;
4. Collagen peptides extracted from pig skin demonstrate freeze-resistant properties. Additionally, collagen peptides extracted from pig skin using hot water treatment technology can effectively enhance skin hydration and elasticity while reducing wrinkles.
What Are The Benefits Of Marine Collagen?
Taking fish collagen as an example, marine collagen offers a variety of potential benefits.
1. Fish collagen peptides exhibit protective and reparative effects on vascular endothelial cell damage.
2. Fish collagen demonstrates potential significance in scavenging free radicals and possesses antioxidant activity.
3. It may contribute to enhancing the liver's antioxidant capacity and promoting hepatic lipolysis.
4. Fish collagen exerts a positive effect on improving human bone strength.
How To Evaluate The Quality Of Collagen Raw Materials?
When selecting collagen peptides, it is crucial to fully consider the characteristics of different sources. Bovine collagen shares 98.61% amino acid sequence homology with human collagen, while porcine collagen shares 98.32% amino acid sequence homology with human collagen.
Based on a comprehensive evaluation of absorption efficiency, safety, and compatibility with human skin, fish collagen peptides demonstrate significant advantages.
Jinan Sinov Biotechnology Co., Ltd. provides high-quality collagen raw material powder and high-quality collagen peptides, along with supporting documentation such as COAs.Contact Us Now
You can also contact us via email: sinov@pharmachemm.com
Disclaimer:
The information on this website is for communication and learning purposes only and is not medical advice. It should not be used for diagnosing or treating any illness.
Reference:
Biomaterials Advances ( IF 6 ) Pub Date : 2017-06-22 , DOI: 10.1016/j.msec.2017.06.012
Marlena Gauza-Włodarczyk , Leszek Kubisz , Sławomir Mielcarek , Dariusz Włodarczyk
