主题：【已应助】求助5篇英文文献，谢谢！

具体内容见附件，因为不能提交，出现“非法字符”的提示，谢谢！
【序号】：1
【作者】：Yong-zhi Zhang, Yan-hua Lu, Dong-zhi Wei, Gui-xin Chou , En-yuan Zhu.
【题名】：Preparative isolation and purification of  hyd-roxyanthraquinones from Rheum tanguticum Maxim. on normal phase silica gel using Flash Ma-ster Personal system
【期刊】：Preparative Biochemistry and Biotechnology,
【年、卷、期、起止页码】：2007;37(3):185-193
【全文链接】：http://www.informaworld.com/smpp/content~db=all~content=a778918437~frm=titlelink

【序号】：2
【作者】：Yan-hua Lu, Zhi-yong Liu, Zheng-tao Wang, Dong-zhi Wei.
【题名】：Quality evaluation of Platycladus orientalis (L.) Franco through simultaneous determination of four bioactive flavonoids by high-performance liquid chromatography
【期刊】：Journal of Pharmaceutical and Biomedical Analysis,
【年、卷、期、起止页码】：2006: 41(4):1186-90
【全文链接】：

【序号】：3
【作者】：Yanhua Lu, Chongwei Zhang, Peter Bucheli and Dongzhi Wei .
【题名】：Citrus Flavonoids in Fruit and Traditional Chinese Medicinal Food Ingredients in China.
【期刊】：Plant Foods for Human Nutrition,
【年、卷、期、起止页码】：2006,61(2):55-63
【全文链接】：

【序号】：4
【作者】：Da-Fang Gao, Min Xu, Ping Zhao, Xiao-Yuan Zhang, Yi-Fei Wang, Chong-Ren Yang, Ying-Jun Zhang
【题名】：Kaempferol acetylated glycosides from the seed cake of Camellia oleifera
【期刊】： food chemistry
【年、卷、期、起止页码】：Volume 124, Issue, Pages 432-436
【全文链接】：

【序号】：5
【作者】：Ji-Hyun Jang, Kwang-Deog Moon
【题名】：Inhibition of polyphenol oxidase and peroxidase activities on fresh-cut apple by simultaneous treatment of ultrasound and ascorbic acid
【期刊】： food chemistry
【年、卷、期、起止页码】：Volume 124, Issue 2, Pages444-449
【全文链接】：