화장품 소재로서 유기농 탱자 열매 추출물의 효능 및 제형 안정성에 대한 평가

• 영문명: Evaluation of the Efficacy and Formulation Stability of Organic Trifoliate Orange (Poncirus trifoliata) Fruit Extract as a Cosmetic Ingredient
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 김은영(Eun-Yeong Kim) 주철희(Cheol-Hee Ju) 강경열(Gyeong-Yeol Kang) 강지희(Ji-Hui Kang) 박어진(Eo-Jin Park) 이유진(Yu-jin Lee) 장영아(Young-Ah Jang)
• 간행물 정보: 『한국응용과학기술학회지』제42권 제3호, 452~462쪽, 전체 11쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2025.06.30

국문 초록

The cosmetics industry expects low irritation and skin improvement effects by utilizing natural ingredients and botanical extracts. In particular, Poncirus trifoliata fruit extract is a traditionally recognized ingredient with proven pharmacological efficacy and contains various bioactive compounds. According to previous studies, Poncirus trifoliata fruit has been reported to possess antioxidant, whitening, and skin-improving effects. In this study, the antioxidant and whitening efficacy of Poncirus trifoliata fruit extract was evaluated according to different extraction solvents, and the formulation stability of a cleanser containing this extract was analyzed. The antioxidant activity of Poncirus trifoliata fruit extract was confirmed by measuring DPPH and ABTS⁺ radical scavenging activity, while its whitening efficacy was assessed through tyrosinase inhibition activity. Additionally, the total polyphenol and flavonoid content was measured, confirming its strong antioxidant effects. These findings suggest that Poncirus trifoliata fruit extract may contribute to anti-aging and skin-whitening effects. To evaluate the stability of a cleansing formulation containing Poncirus trifoliata fruit extract, pH and viscosity changes were measured over 28 days under temperature conditions of 5°C, 25°C, and 45°C. The results indicated a decline in stability over long-term storage. Therefore, further studies are required to optimize the extract concentration and improve the formulation for enhanced long-term stability. This study suggests that Poncirus trifoliata fruit extract has potential as a functional cosmetic ingredient for skin whitening and anti-aging and can serve as fundamental data for future research on stability enhancement.

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References

키워드

Poncirus trifoliata Antioxidant Whitening Stability Cleanser