polygonatum kingianum extract

Polygonatum kingianum extract is a botanical preparation derived from the rhizomes of *Polygonatum kingianum*, a plant species widely utilized in Traditional Chinese Medicine (TCM) under the name Huangjing. The extract is rich in bioactive compounds such as polysaccharides, steroidal saponins, and flavonoids. It is primarily investigated for its ergogenic and anti-fatigue effects, with clinical studies evaluating its ability to enhance endurance performance and reduce physical exhaustion. Beyond its medicinal applications, the extract is used as a functional food ingredient to improve the sensory profile, flavor characteristics, and antioxidant capacity of products like black tea, where it has been shown to modulate metabolic pathways related to flavonoids and amino acids.

Other names

Polygonatum kingianum rhizome extractP. kingianum extractHuangjing extract