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China Surfactant Detergent & Cosmetics ›› 2024, Vol. 54 ›› Issue (11): 1375-1381.doi: 10.3969/j.issn.2097-2806.2024.11.012

• Development and application • Previous Articles     Next Articles

Study on the repair performance of fish collagen peptides based on the UVA induced fibroblast photodamage model

Chunhong Pu1,2,Rongchang Wang3,4,Zhongjie Hua1,2,Jiachan Zhang1,2,*(),Chao Chen3,4,*()   

  1. 1. School of Light Industry Science and Engineering, Beijing Technology and Business University, Beijing 100048, China
    2. Beijing Key Laboratory of Plant Resource Research and Development, Beijing Technology and Business University, Beijing 100048, China
    3. Institute of Native Nutrition Medicine, Tianmeijian Biotechnology Co., Ltd., Beijing 100005, China
    4. Research and Development Center of Jiangsu Tianmeijian Nature Bioengineering Co., Ltd., Nanjing, Jiangsu 210046, China
  • Received:2023-12-07 Revised:2024-11-11 Online:2024-11-22 Published:2024-12-02
  • Contact: E-mail: xiaochan8787@163.com(Jiachan Zhang);15901269060@163.com(Chao Chen).

Abstract:

Fish collagen peptides (FCPs) represent a class of polypeptide mixtures endowed with diverse bioactive functions. Recent studies indicate that orally administered fish collagen peptides can effectively and safely impact the skin, exhibiting benefits such as antioxidation, inhibition of melanin formation, delayed aging, and resistance to photoaging. However, research comprehensively evaluating the efficacy of fish collagen peptides at the cellular level is relatively scarce. This study established a UVA-induced photodamaged human skin fibroblast model to investigate the impact of collagen peptides on the proliferation of human skin fibroblasts from both cellular morphology and viability perspectives. Additionally, alterations in hyaluronic acid, type Ⅰ collagen, elastin content, and total antioxidant capacity were assessed after treating cells with different samples. Through a comprehensive examination encompassing morphology, cell viability, and crucial metabolic substances, the photodamage repair effect of fish collagen peptides were comprehensively evaluated. This research provides experimental data support for oral collagen peptides in the field of skin photodamage repair, laying the groundwork for the development and application of novel functional foods and collagen products in the future.

Key words: fish collagen peptides (FCPs), photodamage, human skin fibroblast, repair, antioxidation

CLC Number: 

  • TQ658