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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2008.4
- 수록면
- 408 - 412 (5page)
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초록· 키워드
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Determining the elution of water-soluble substances from herbal teas is an important factor in their efficient use in terms of taste, perfume, and content of health-related components. The antioxidant activity and content of catechins in commercial Chrysanthemum indicum (gamguk) teas were determined for optimum elution conditions. The water extract of gamguk teas did not differ significantly in yield compared to methanol extracts and showed stronger antioxidant activity. Catechin contents in gamguk teas were 8-18% of the extracts when individual peaks in high-performance liquid chromatography analysis were compared to standard catechin peaks. Gamguk teas exhibited faster release of antioxidants, and the antioxidant activity was positively correlated with the thermal treatments. Gukhwacha (GC) was the best tea for rapid release (30 sec) of antioxidants with the 50oC treatment, whereas antioxidants in other teas were relatively slower released.
목차
Abstract
Introduction
Materials and Methods
Results and Discussion
Acknowledgments
References
참고문헌 (21)
참고문헌 신청
1. [학술지(정기간행물)] - Matsuda H / 2002 / Medicinal flowers. VI. Absolute stereostructures of two new flavanone glycosides and a phenylbutanoid glycoside from the flowers of Chrysanthemum indicum L.: Their inhibitory activities for rat lens aldose reductase / Chem. Pharm. Bull 50 : 972 ~ 975
2. [학술지(정기간행물)] - Cheng W / 2005 / Anti-inflammatory and immunomodulatory activities of the extracts from the inflorescence of Chrysanthemum indicum Linné / J. Ethnopharmacol 101 : 334 ~ 337
3. [학술지(정기간행물)] - Zhu S / 2005 / Chemical composition and antimicrobial activity of the essential oils of Chrysanthemum indicum / J. Ethnopharmacol 96 : 151 ~ 158
4. [학술지(정기간행물)] - 김선재 / 2005 / 감국(Chrysanthemun indicum L.) 추출물의 항충치효과와 Glucosyltransferase 저해활성 탐색 / 한국식생활문화학회지 20 (3) : 341 ~ 345
5. [학술지(정기간행물)] - Bartoli CG / 1997 / Oxidants and antioxidants during aging of chrysanthemum petals / Plant Sci 129 : 157 ~ 165
2. [학술지(정기간행물)] - Cheng W / 2005 / Anti-inflammatory and immunomodulatory activities of the extracts from the inflorescence of Chrysanthemum indicum Linné / J. Ethnopharmacol 101 : 334 ~ 337
3. [학술지(정기간행물)] - Zhu S / 2005 / Chemical composition and antimicrobial activity of the essential oils of Chrysanthemum indicum / J. Ethnopharmacol 96 : 151 ~ 158
4. [학술지(정기간행물)] - 김선재 / 2005 / 감국(Chrysanthemun indicum L.) 추출물의 항충치효과와 Glucosyltransferase 저해활성 탐색 / 한국식생활문화학회지 20 (3) : 341 ~ 345
5. [학술지(정기간행물)] - Bartoli CG / 1997 / Oxidants and antioxidants during aging of chrysanthemum petals / Plant Sci 129 : 157 ~ 165
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UCI(KEPA) : I410-ECN-0101-2013-573-001015577