后生元在皮肤健康领域中的作用与研究进展

Roles and research progress of postbiotics in skin health

摘要:

皮肤是人体最大的器官，也是人体第二大微生物群的载体。皮肤是抵御外部刺激的屏障，紫外线、雾霾等外界环境的刺激会造成皮肤损伤，引起皮肤老化或屏障受损。后生元被定义为“赋予宿主健康益处的无生命微生物或其成分的制剂”。近年来的研究表明，后生元在维护皮肤健康方面具有极大潜力。本文介绍了后生元及其类型，阐述了后生元在修复皮肤屏障、促进伤口愈合、抵御皮肤光老化以及调节皮肤微生物群等方面的潜在作用，为后生元在皮肤健康益处的深入研究及原料开发提供参考。

Abstract:

The skin is the largest organ and the carrier of the second largest microbiota in the human body, playing a role in defending against the stimuli from the external environment. External stimuli such as UV rays and fog and haze can cause injuries in the skin, resulting in skin aging or barrier damage. Postbiotics are defined as preparations of inanimate microorganisms or their components that confer health benefits on the host. Recent studies have shown that postbiotics have the potential for maintaining skin health. This article introduces the concept and types of postbiotics and describes the potential role of postbiotics in repairing the skin barrier, promoting wound healing, protecting the skin from photoaging, and regulating the skin microbiota, with the aim of providing a reference for in-depth research on the benefits of postbiotics in skin health and the development of raw materials.