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日用化学工业(中英文) ›› 2025, Vol. 55 ›› Issue (11): 1460-1467.doi: 10.3969/j.issn.2097-2806.2025.11.012

• 开发与应用 • 上一篇    下一篇

百合花肽抗衰舒缓功效研究

李配配,徐晓明*(),张强,方杨杨,李慧良   

  1. 杭州花凝香生物科技有限公司浙江 杭州 310000
  • 收稿日期:2025-04-29 修回日期:2025-11-27 出版日期:2025-11-22 发布日期:2025-12-22

Study on anti-aging and soothing effects of lily flower peptides

Peipei Li,Xiaoming Xu*(),Qiang Zhang,Yangyang Fang,Huiliang Li   

  1. Hangzhou Huaningxiang Biotechnology Co., Ltd., Hangzhou, Zhejiang 310000, China
  • Received:2025-04-29 Revised:2025-11-27 Online:2025-11-22 Published:2025-12-22

摘要: 该研究旨在探讨酶解发酵技术得到的兰州百合花肽(LLFPs)原料的抗衰老、舒缓作用。采用LC-MS/MS分析鉴定百合花肽的化学成分,通过荧光探针和酶联免疫吸附法、qRT-PCR、冰乙酸刺激斑马鱼模型、人体临床等研究手段,研究抗衰老、舒缓相关指标。结果表明,百合花肽含有535种短肽,其中分子量<1 000 Da占比76.09%;百合花肽可以降低MMP-1、ROS表达,在促进真皮成纤维细胞增殖及胶原蛋白分泌、调节CLOCK、BMAL1基因、对UVB诱导的角质细胞光氧化应激损伤、以及降低冰乙酸刺激斑马鱼总运动距离等方面具有显著作用;此外,该研究在人体临床方面验证了百合花肽的抗衰老、舒缓功效。基于体外和体内功效验证,揭示百合花肽具有抗衰舒缓作用,为其在化妆品中应用提供依据。

关键词: 百合花肽, 光损伤, 舒缓, 抗衰

Abstract:

The aim of this study was to investigate the anti-aging and soothing effects of Lanzhou lily flower peptides (LLFPs) generated via enzymatic hydrolysis and microbial fermentation. Comprehensive methodologies including LC-MS/MS analysis, fluorescent probes, ELISA, qRT-PCR, an acetic acid-induced zebrafish model, and human clinical trials were employed to evaluate the related biomarkers across multiple dimensions, alongside chemical component identification. Results demonstrate that LLFPs contain 535 short-chain peptides, with 76.09% exhibiting molecular weights <1 000 Da. The peptides significantly reduce UVB-induced MMP-1 and ROS expression in keratinocytes, promote dermal fibroblast proliferation and collagen secretion, modulate circadian clock genes (CLOCK, BMAL1), alleviate UVB-induced photo-oxidative stress in keratinocytes, and decrease total movement distance in acetic acid-stimulated zebrafish. Clinical trials further validate the anti-aging and soothing efficacy of LLFPs in human subjects. Through integrated in vitro and in vivo verification, this research reveals the dual anti-aging and soothing efficacy of LLFPs, providing a scientific foundation for their application in cosmetic formulations.

Key words: lily flower peptide, photo-damage, soothing, anti-aging

中图分类号: 

  • TQ658