Food Science and Preservation (한국식품저장유통학회지)
- Volume 8 Issue 2
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- Pages.231-238
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- 2001
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- 3022-5477(pISSN)
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- 3022-5485(eISSN)
Antioxidative Activities of Fruit Extracts of Paulownia tomentosa Stued
참오동나무(Paulownia tomentosa Stud.) 열매 추출물의 항산화 활성
Abstract
The concentrations of total polyohenolic compound from extract of Paulownia tomentosa Stued. were water-soluble extract 7.98%, methanol extract 12.30% and ethanol extract 11.63%. The free radical scavenger activities of three extracts at the levels of 0.5% were higher than that of BHT(butylated hydroxytoluene). In antioxidative activities measured the concentrations of TBARS(thiobabituric acid reactive substances) in tissues microsome induced with Fe
Keywords
- Paulownia tomentosa Stued;
- polyphenolic compound;
- antioxidative activity;
- DPPH(a, a′-diphenyl-${\beta}$-picrylhydrazyl)