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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.12
- 수록면
- 435 - 440 (6page)
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초록· 키워드
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This study was conducted to evaluate the quality variation of Lithospermum radix on the pigment contents and antioxidant activities according to different growth stages and areas of cultivation. Acetylshikonin contents showed the tendency to decrease gradually from the middle of July (0.28%) to the end of August (0.05%) and then the content was increased again to the end of October (0.25%). Shikonin content was detected as small amount of about 0.009% during the period. The weight of plants was increased from the end of September to the end of October and showed the highest value as 19.8 g on October 25. ROS scavenging activity was the highest in the early of October as IC50 value of 0.11 ㎍/mL. Lithospermum radix of September showed lower ROS scavenging activities than those of other growth stages as IC50 value of 1.02 and 0.49 ㎍/mL on September 9 and September 27, respectively. Among 17 areas cultivated Lithospermum radix, 10 areas (59%) showed 0.05-0.10% of acetylshikonin contents and 3 areas (18%) were measured to contain 0.16-0.26% of acetylshikonin.
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참고문헌 (29)
참고문헌 신청
안영희 / 2009 / 지치(Lithospermum erythrorhizon) 개체군 자생지의 생태학적 특성 / 생약학회지 40(4):289~297
Beckman JS / 1990 / Apparent hydroxyl radical production by peroxynitrite: implications for endothelial injury from nitric oxide and superoxide / Proceedings of the National Academy of Sciences of the United States of America 87:1620~1624
Biesalski HK / 2002 / Free radical theory of aging / Current Opinion in Clinical Nutrition and Metabolic Care 5:5~10
Chang YS / 1993 / Inhibition of platelet aggregation by shikonin derivatives isolated from Arnebia euchromoma / Planta Medica 59:401~404
Han J / 2008 / Antioxidants from a Chinese medicinal herb-Lithospermum erythrorhizon / Food Chemistry 106:2~10
Beckman JS / 1990 / Apparent hydroxyl radical production by peroxynitrite: implications for endothelial injury from nitric oxide and superoxide / Proceedings of the National Academy of Sciences of the United States of America 87:1620~1624
Biesalski HK / 2002 / Free radical theory of aging / Current Opinion in Clinical Nutrition and Metabolic Care 5:5~10
Chang YS / 1993 / Inhibition of platelet aggregation by shikonin derivatives isolated from Arnebia euchromoma / Planta Medica 59:401~404
Han J / 2008 / Antioxidants from a Chinese medicinal herb-Lithospermum erythrorhizon / Food Chemistry 106:2~10
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UCI(KEPA) : I410-ECN-0101-2019-480-000590011