Preparation of Red Ginseng Marc-Derived Gintonin and Its Application as a Skin Nutrient.

ABSTRACT: Ginseng is one of the traditional herbal medicines for tonic. Gintonin is a new material derived from white/red ginseng and its lysophosphatidic acids (LPAs) play as a ligand for G protein-coupled LPA receptors. Korean red ginseng marc (KRGM) is a by-product after the KRG processes. We developed a low-cost/high-efficiency method for KRGM gintonin production. We further studied the KRGM gintonin-mediated anti-skin aging effects under UVB exposure using human dermal fibroblasts (HDFs). KRGM gintonin yield is about 8%. KRGM gintonin contains a high amount of LPA C_18:2, lysophosphatidylcholine (LPC), and phosphatidylcholine (PC), which is similar to white ginseng gintonin. KRGM gintonin induced [Ca²⁺]_i transient via LPA1/3 receptors and increased cell viability

SUBMITTER: Lee R 

PROVIDER: S-EPMC10255325 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature