Korean Journal of Food Science and Technology (한국식품과학회지)
- Volume 25 Issue 6
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- Pages.683-688
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- 1993
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- 0367-6293(pISSN)
Antioxidative Effect of Some Edible Plant Solvent Extracts with Various Synergists
패모, 어성초, 쇠비름 및 들깨박 에탄올 추출물의 순차용매 분획별 항산화 효과
- Lee, Yun-Jae (Department of Food Science & Technology, Chonbuk National University) ;
- Shin, Dong-Hwa (Department of Food Science & Technology, Chonbuk National University) ;
- Chang, Young-Sang (Nong Shim Technology Development Institute) ;
- Shin, Jae-Ik (Nong Shim Technology Development Institute)
- Published : 1993.12.01
Abstract
The antioxidative effect of the 75% ethanol extracts of preliminary selected Fritillaria ussuriensis Max(Fs), Houttuynia cordata Thunb(Hc), Portulaca oleracea L.(Po) and Perilla frutescene Var javanica Hara cake(Pf) were tested on palm oil and lard by rancimat test. Each solvent fraction of chloroform, ethyl acetate(EtOAc), butanol and water, was also evaluated its antioxidative effect with some synergists, like as ascorbic acid, citric acid and
예비 실험 결과 항산화 효과가 있는 패모, 어성초, 쇠비름 그리고 들깨박의 75%ethanol 추출물을 얻고 이를 다시 chloroform, ethyl acetate, butanol 그리고 물 순으로 용리, 분획물을 얻고 이들과 함께 tocopherol, citric acid, ascorbic acid를 팜유와 돈지에 첨가, Rancimat으로 항산화 효과를 비교하였다. 쇠비름 추출물이 돈지에 대한 산화 억제 효과가 가장 높았으며(AI 1.41)모든 실험 식물 추출물의 ethyl acetate 분획불에서 가장 높은 항산화성을 보였고 synergist로서는 ascorbic acid가 우수하였고
Keywords
- natural antioxidant;
- Fritillaria ussuriensis;
- Houttuynia cordata;
- Portulaca oleracea;
- Perilla frutescene Var javanica;
- synergist