volatile constituents, inorganic elements and primary screening of bioactivity of black coral cigarette holders挥发性成分、无机元素和主要的生物活性筛选的黑珊瑚烟嘴.pdfVIP

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volatile constituents, inorganic elements and primary screening of bioactivity of black coral cigarette holders挥发性成分、无机元素和主要的生物活性筛选的黑珊瑚烟嘴.pdf

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volatile constituents, inorganic elements and primary screening of bioactivity of black coral cigarette holders挥发性成分、无机元素和主要的生物活性筛选的黑珊瑚烟嘴

Mar. Drugs 2011, 9, 863-878; doi:10.3390/md9050863 OPEN ACCESS Marine Drugs ISSN 1660-3397 /journal/marinedrugs Article Volatile Constituents, Inorganic Elements and Primary Screening of Bioactivity of Black Coral Cigarette Holders Xueting Bai 1, Yicun Chen 1, Weizhou Chen 2, Huaping Lei 3 and Ganggang Shi 1,* 1 Department of Pharmacology, Shantou University Medical College, Shantou 515041, China; E-Mails: bx163.com (X.B.); chenyicun@ (Y.C.) 2 Marine Biology Institute, Shantou University, Shantou 515063, China; E-Mail: wzchen@ 3 School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China; E-Mail: audenlei@163.com * Author to whom correspondence should be addressed; E-Mail: ggshi@; Tel.: +86-754-8890-0301; Fax: +86-754 Received: 9 April 2011; in revised form: 5 May 2011 / Accepted: 9 May 2011 / Published: 18 May 2011 Abstract: Black corals (BC) have been used for a long time in Chinese medicine, and may have some pharmaceutical functions when used as material for cigarette holders in southeast China. This study is aimed to investigate the bioactivities of volatile constituents in BC and to explore the folklore behind the use of BC cigarette holders (BCCHs). We extracted the volatile constituents of BC by supercritical fluid extraction (SFE) with carbon dioxide (CO -SFE), then identified and analyzed the constituents by gas 2 chromatography-mass spectrometry (GC-MS). In total, 15 components were reliab