日用化学品科学2024，Vol.47Issue(8)：18-22,35,6.DOI:10.3969/j.issn.1006-7264.2024.08.005
牡丹籽油超临界CO2萃取制备工艺优化及其抗氧化功效研究
Study on supercritical CO2 extraction process and antioxidant effect of peony seed oil
张晴 1吴震生 1陶福占 2憨菲菲 1李明红 1苏宁3
作者信息
- 1. 菏泽尧舜牡丹生物科技有限公司,山东 菏泽 274000
- 2. 菏泽牡丹产业技术研究院,山东 菏泽 274000
- 3. 中国检验检疫科学研究院,北京 100176
- 折叠
摘要
Abstract
The effects of CO2 flow rate,extraction temperature,extraction time and separation pressure on the extraction rate of peony seed oil during supercritical CO2 extraction were analyzed and discussed using orthogonal experimental method.The results showed that the highest extraction rate of peony seed oil was achieved when the parameters were set at a CO2 flow rate of 20 kg/h,an extraction time of 2.5 h,an extraction temperature of 45℃,and a separation pressure of 8 MPa during the extraction process,and the extraction yield of peony seed oil reached 92.6%.The antioxidant efficacy of peony seed oil extracted by supercritical CO2 was evaluated by the means of DPPH and PTIO free radical scavenging tests and cell oxidative damage survival rate by biochemical analysis and cell biology techniques,respectively.The results showed that the peony seed oil had a certain scavenging effect on DPPH and PTIO free radicals,and a good protective effect on the oxidative damage of fibroblasts.Therefore,as a basic vegetable oil with antioxidant effect,peony seed oil can be widely used in the field of skin care.关键词
牡丹籽油/超临界CO2萃取/抗氧化/化妆品Key words
peony seed oil/supercritical CO2 fluid extraction/antioxidant activity/cosmetic分类
化学化工引用本文复制引用
张晴,吴震生,陶福占,憨菲菲,李明红,苏宁..牡丹籽油超临界CO2萃取制备工艺优化及其抗氧化功效研究[J].日用化学品科学,2024,47(8):18-22,35,6.
