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我每天晚上都喝点红葡萄酒。
据说法国人虽然大鱼大肉猛吃,心血管疾病相对却较少,究其原因,居然是因为他们一直喝红葡萄酒。
先问一个疑惑了我很久的问题,有一次,喝了红酒之后,我到卫生间吐了口吐沫,惊讶地发现,吐沫居然是蓝颜色的。这下把我吓坏了。
更可怕的是,在我洗酒杯时,发现水一进杯子,残余的红酒立即变成了蓝色。
难道红酒遇水就会起化学反应?难道这红酒是猫头鹰?
这个问题我到现在还没有答案。
红酒有利于健康我倒是有答案,那是因为红葡萄酒中含有一种叫白藜芦醇的物质,Resveratrol, 逆转醇(白藜芦醇)(trans-3,5,4'-trihydroxystilbene),其分子结构为,
是一种在某些种类的红葡萄的皮中,以及蓼科植物虎杖的根中发现的物质,在花生中也含有白藜芦醇。它是一种抗自由基、抗氧化剂,能抑制血小板非正常凝聚,预防心肌硬塞、脑栓塞,对缺氧心脏有保护作用,对烧伤或失血性休克引起的心输出量下降有效恢复,并能够扩张动脉血管及改善微循环。
纯的白藜芦醇在欧洲售价很高,如果按体体积算,比黄金还贵,所以这是个赚钱的买卖,我在考虑把它作为一个新的研究方向,研究重点是白藜芦醇的吸附特性和高纯度白藜芦醇的制取。或许大家能给我许多帮助。
首先是参考文献的收集。我自己还没开始做,如果哪位手头正好有相关文献的我也想以每份2C收购(不计重复的,并请PM告知),收集到的文献我就列个单子附在帖子后面,也供国内学者参考。
其次是和汉堡工业大学开展国际科研合作并申请相关研究课题。我在教学相长中“招博”帖已经提到了,联系到了与此课题专业很对口的一位DAAD奖学金申请者。但是一半的淘汰率,其前景很渺茫,我估计我们的后门恐怕开不成了。教训啊,一个将被DFG列为国家重点的科研方向在面试介绍时却被德国专家认为在德国没有研究前景。
已从SD下载的文献
5454: Increase of trans-resveratrol in typical Sicilian wine using β-Glucosidase from various sources, Food Chemistry, Volume 107, Issue 4, 15 April 2008, Pages 1570-1575, Aldo Todaro, Rosa Palmeri, Riccardo N. Barbagallo, Pier Giorgio Pifferi and Giovanni Spagna
5455: Determination of stilbenes in Sicilian pistachio by high-performance liquid chromatographic diode array (HPLC-DAD/FLD) and evaluation of eventually mycotoxin contamination, Food Chemistry, Volume 107, Issue 1, 1 March 2008, Pages 483-488, Francesca Grippi, Lucia Crosta, Gioacchino Aiello, Manlio Tolomeo, Francesca Oliveri, Nicola Gebbia and Alice Curione
5456: Determination of products derived from trans-resveratrol UV photo-isomerisation by means of HPLC-APCI-MS, Journal of Photochemistry and Photobiology A: Chemistry, In Press, Accepted Manuscript, Available online 19 November 2007, Gergely Montsko, Martin S. Pour Nikfardjam, Zoltan Szabo, Katalin Boddi, Tamas Lorand, Robert Ohmacht and Laszlo Mark
5457: Measurement and correlation of solubility of trans-resveratrol in 11 solvents at T = (278.2, 288.2, 298.2, 308.2, and 318.2) K, The Journal of Chemical Thermodynamics, In Press, Corrected Proof, Available online 30 October 2007, Xilan Sun, Bin Peng and Weidong Yan
5458: Rapid liquid chromatography–ultraviolet determination of organic acids and phenolic compounds in red wine and must, Journal of Chromatography A, Volume 1052, Issues 1-2, 15 October 2004, Pages 211-215, Zohar Kerem, Ben-ami Bravdo, Oded Shoseyov and Yizhar Tugendhaft
5459: Large-scale separation of resveratrol, anthraglycoside A and anthraglycoside B from Polygonum cuspidatum Sieb. et Zucc by high-speed counter-current chromatography, Journal of Chromatography A, Volume 919, Issue 2, 15 June 2001, Pages 443-448, Fuquan Yang, Tianyou Zhang and Yoichiro Ito
5460: High-speed counter-current chromatography separation and purification of resveratrol and piceid from Polygonum cuspidatum, Journal of Chromatography A, Volume 907, Issues 1-2, 12 January 2001, Pages 343-346, Lei Chen, Yashan Han, Fuquan Yang and Tianyou Zhang
5461: Simultaneous determination of six major stilbenes and flavonoids in Smilax china by high performance liquid chromatography, Journal of Pharmaceutical and Biomedical Analysis, Volume 44, Issue 3, 27 July 2007, Pages 737-742, Bo Shao, Hong-zhu Guo, Ya-jun Cui, Ai-hua Liu, Hai-lan Yu, Hui Guo, Man Xu and De-an Guo
5462: Comparison of Micellar Electrokinetic Chromatography and Microcolumn High Performance Liquid Chromatography for Resveratrol Analysis, Chinese Journal of Chromatography, Volume 25, Issue 3, May 2007, Pages 319-321, Enguo FAN, Xiaojing HUANG, Kai ZHANG, Yuhua BAI, Ruyu GAO and Chao YAN
5463: Simultaneous analysis of eight bioactive compounds in Danning tablet by HPLC-ESI-MS and HPLC-UV, Journal of Pharmaceutical and Biomedical Analysis, Volume 43, Issue 3, 19 February 2007, Pages 1007-1012, Runhui Liu, Jiye Zhang, Mingjin Liang, Weidong Zhang, Shikai Yan and Min Lin
5464: Application of ionic liquids in the microwave-assisted extraction of trans-resveratrol from Rhizma Polygoni Cuspidati, Journal of Chromatography A, Volume 1140, Issues 1-2, 26 January 2007, Pages 56-62, Fu-You Du, Xiao-Hua Xiao and Gong-Ke Li
5465: Determination of flavan-3-ols and trans-resveratrol in grapes and wine using HPLC with fluorescence detection, Food Chemistry, Volume 100, Issue 2, 2007, Pages 518-525, Ozan Gürbüz, Duygu G鲧men, Fatih Dagˇdelen, Murat Gürsoy, Sami Aydin, İsmet Şahin, Levent Büyükuysal and Mehmet Usta
5466: Determination of trans-resveratrol in grapes by pressurised liquid extraction and fast high-performance liquid chromatography, Journal of Chromatography A, Volume 1110, Issues 1-2, 31 March 2006, Pages 61-65, Z. Pi馿iro, M. Palma and C.G. Barroso
5467: High-performance liquid chromatography spectrometric analysis of trans-resveratrol in rat plasma, Journal of Chromatography B, Volume 832, Issue 2, 7 March 2006, Pages 177-180, Hui He, Xijing Chen, Guangji Wang, Jiping Wang and Andrew Keith Davey
5468: Simple and rapid method for cis- and trans-resveratrol and piceid isomers determination in wine by high-performance liquid chromatography using Chromolith columns, Journal of Chromatography A, Volume 1085, Issue 2, 2 September 2005, Pages 224-229, M. Abert Vian, V. Tomao, S. Gallet, P.O. Coulomb and J.M. Lacombe
5469: Analysis of trans-resveratrol by laser ionization mass spectrometry and HPLC with fluorescence detection: Comparison between both techniques, Journal of Chromatography A, Volume 1074, Issues 1-2, 13 May 2005, Pages 133-138, J.B. Jiménez Sánchez, E. Crespo Corral, M.J. Santos Delgado, J.M. Orea and A. González Ure馻
5470: Direct analysis of trans-resveratrol in red wine by high performance liquid chromatography with chemiluminescent detection, Food Chemistry, Volume 88, Issue 4, December 2004, Pages 613-620, Jian Zhou, Hua Cui, Guohui Wan, Hong Xu, Yongqiang Pang and Chunfeng Duan
5471: Rapid method for resveratrol determination by HPLC with electrochemical and UV detections in wines, Food Chemistry, Volume 87, Issue 1, August 2004, Pages 151-158, Irena Kolouchová-Hanzlíková, Karel Melzoch, Vladimír Filip and Jan midrkal
5472: Determination of trans-Resveratrol in wines, herbs and health food by capillary electrophoresis with electrochemical detection, Food Chemistry, Volume 78, Issue 2, August 2002, Pages 255-260, Leyi Gao, Qingcui Chu and Jiannong Ye
5473: Direct liquid chromatographic analysis of resveratrol derivatives and flavanonols in wines with absorbance and fluorescence detection, Analytica Chimica Acta, Volume 458, Issue 1, 29 April 2002, Pages 103-110, Xavier Vitrac, Jean-Pierre Monti, Joseph Vercauteren, Gérard Deffieux and Jean-Michel Mérillon
5474: Trans-resveratrol in wines from the Canary Islands (Spain). Analysis by high performance liquid chromatography, Food Chemistry, Volume 76, Issue 3, March 2002, Pages 371-375, M. A. Rodríguez-Delgado, G. González, J. P. Pérez-Trujillo and F. J. García-Montelongo
5475: The application of an improved method for trans-resveratrol to determine the origin of Greek red wines, Food Chemistry, Volume 75, Issue 3, November 2001, Pages 355-363, S. Kallithraka, I. Arvanitoyannis, A. El-Zajouli and P. Kefalas
5476: Supercritical fluid extraction of resveratrol from grape skin of Vitis vinifera and determination by HPLC, Talanta, Volume 54, Issue 4, 30 May 2001, Pages 735-740, M. C. Pascual-Martí, A. Salvador, A. Chafer and A. Berna
5477: Separation of phenolic compounds by high-performance liquid chromatography with absorbance and fluorimetric detection, Journal of Chromatography A, Volume 912, Issue 2, 6 April 2001, Pages 249-257, M. A. Rodríguez-Delgado, S. Malovaná, J. P. Pérez, T. Borges and F. J. García Montelongo
5478: Optimisation of sample preparation for the determination of trans-resveratrol and other polyphenolic compounds in wines by high performance liquid chromatography, Analytica Chimica Acta, Volume 428, Issue 2, 9 February 2001, Pages 245-253, S. Malovaná, F. J. García Montelongo, J. P. Pérez and M. A. Rodríguez-Delgado
5479: High-pressure solubility data of the system resveratrol (3)+ethanol (2)+CO2 (1), The Journal of Supercritical Fluids, Volume 19, Issue 2, February 2001, Pages 133-139, A. Berna, A. Cháfer and J. B. Montón
5480: Analysis of several phenolic compounds with potential antioxidant properties in grape extracts and wines by high-performance liquid chromatography–photodiode array detection without sample preparation, Journal of Chromatography A, Volume 881, Issues 1-2, 9 June 2000, Pages 461-469, Eugenio Revilla and José-María Ryan
5481: Analysis of resveratrol in wine by capillary electrophoresis, Journal of Chromatography A, Volume 881, Issues 1-2, 9 June 2000, Pages 471-481, Xuelin Gu, Qingyi Chu, Mary O’Dwyer and Michael Zeece
5482: Liquid chromatography with multichannel electrochemical detection for the determination of trans-resveratrol in rat blood utilizing an automated blood sampling device, Journal of Chromatography B: Biomedical Sciences and Applications, Volume 740, Issue 1, 31 March 2000, Pages 129-133, Yongxin Zhu, Tiehua Huang, Meloney Cregor, Hong Long, Candice B. Kissinger and Peter T. Kissinger
5483: Determination of trans-resveratrol and other polyphenols in wines by a continuous flow sample clean-up system followed by capillary electrophoresis separation, Analytica Chimica Acta, Volume 359, Issues 1-2, 19 February 1998, Pages 27-38, Lourdes Arce, María Teresa Tena, Angel Rios and Miguel Valcárcel
5484: Vibrational spectroscopy of resveratrol, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, Volume 68, Issue 3, November 2007, Pages 669-679, Ferenc Billes, Ildikó Mohammed-Ziegler, Hans Mikosch and Ernő Tyihák
5485: Production and secretion of resveratrol in hairy root cultures of peanut, Phytochemistry, Volume 68, Issue 14, July 2007, Pages 1992-2003, Fabricio Medina-Bolivar, Jose Condori, Agnes M. Rimando, John Hubstenberger, Kristen Shelton, Sean F. O’Keefe, Selester Bennett and Maureen C. Dolan
5486: Multivariate optimisation and validation of a capillary electrophoresis method for the analysis of resveratrol in a nutraceutical, Talanta, In Press, Corrected Proof, Available online 28 June 2007, Serena Orlandini, Iacopo Giannini, Sergio Pinzauti and Sandra Furlanetto
5487: An effective sample preparation approach for screening the anticancer compound piceatannol using HPLC coupled with UV and fluorescence detection, Journal of Chromatography B, Volume 853, Issues 1-2, 15 June 2007, Pages 175-182, Li-Lian Lin, Ching-Yi Lien, Ya-Chin Cheng and Kuo-Lung Ku
5488: Isolation and purification of antioxidative isomeric polyphenols from the roots of Parthenocissus laetevirens by counter-current chromatography, Journal of Chromatography A, Volume 1151, Issues 1-2, 1 June 2007, Pages 175-179, Shan He, Yanbin Lu, Bin Wu and Yuanjiang Pan
5489: Purification and characterization of piceid-β-d-glucosidase from Aspergillus oryzae, Process Biochemistry, Volume 42, Issue 1, January 2007, Pages 83-88, Chunzhi Zhang, Dai Li, Hongshan Yu, Bo Zhang and Fengxie Jin
5490: Preparative isolation and purification of five compounds from the Chinese medicinal herb Polygonum cuspidatum Sieb. et Zucc by high-speed counter-current chromatography, Journal of Chromatography A, Volume 1097, Issues 1-2, 2 December 2005, Pages 33-39, Xin Chu, Ailing Sun and Renmin Liu
5491: Identification and purification of resveratrol targeting proteins using immobilized resveratrol affinity chromatography, Biochemical and Biophysical Research Communications, Volume 323, Issue 3, 22 October 2004, Pages 743-749, Zhirong Wang, Tze-chen Hsieh, Zhongtao Zhang, Yuliang Ma and Joseph M. Wu |
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