A study on Antioxidative and Antioxidative Effects of Codonopsis lanceolate and Platycodon grandiflourum extracts Moon Ji-sun1, You Seon-Hee2, Yoon Mi-yun2 1Dept. of Beauty Health, Jungwon University, 85, Munmu-ro, Goesan-eup, Goesan-gun, Chungbuk, 28024, Korea 2Dept. of Cosmetology, Dongnam Health University, 50 Cheoncheon-ro, 74-Gil, Jangan-gu, Suwon-si, Gyonggi-do, 16328, Korea Online published on 8 August, 2019. Abstract The effectiveness of 70% ethanol (Ethanol, EtOH) extract of Codonopsis lanceolata and Platycodon grandiflourum was investigated to verify its applicability as a functional cosmetic material. Antioxidant activity of antioxidant, total flavonoid content, 1, 1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity and human dermal fibroblast (HDF) Experiments were conducted to confirm the effect of collagen. Antioxidant activities of Codonopsis lanceolata and Platycodon grandiflourum extracts were increased by concentration of polyphenol and polabonoid effect, and no toxicity was observed in Human Dermal Fibroblast (HDF) cells. It was confirmed that collagen production was further increased in Duckweed extract. Dodeca and bellflower extracts are considered to be valuable as various functional cosmetic materials having antioxidative effect and anti-aging wrinkle improvement effect. Top Keywords Codonopsis Lanceolata, Platycodon grandiflourum, Anti-oxidant, Cosmetic material, Collagen. Top |