lin91957
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Posted: Sun 20:37, 27 Feb 2011 Post subject: 几种红豆杉 |
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几种红豆杉植物及其愈伤组织的同工酶比较研究
ganM,cta/.ArchivesBiochemistrysadBiO-physics,1995l322(g1:4913SmithRJ.PCT.WO,9321085,1993t514ChenKD,eta1.PCT/JpAppl,1992,92:249、047】5黄秀兰等擅物学报,198325(2)14518BolwellGp,eta1.Phytochemistry.1994;37(6):149117PiattRV,alPhytochemistry,1984l23(1O)1821118FlemingPE,etalJAmChemSoc,1998l115:805(1997一O5一O7收稿)ComparativeStudyonIsoenzymesandActivitiesinSeveralTaXULSSpeciesandTheirCalliRelatedtoTaxolBiosynthesisZhaoJiam.ZhuWeihua(InstituteofMateriaMedica,ChineseAcademyofMedicalSciences&PekingU-nionMedicalCollege,Beijing100050)AbstractTheisoenzymesofperoxidase(POD),polyphenoloxidase(PPO),esterase(EST),andsuper-oxidedismutase(SOD)intwigs,needlesandcalliofseveralTaxusspecieswerestudiedusingpolyacrylamidegeleleetrophoresis(PAGE).Thedifferentenzymographicpatternsoftheseisoenzymesontaxolbiosynthesiswerecompared,andtheactivitiesofphenylalanineammonialyase(PAL)andpolyphenolox~dasetestedtoex-ploretherelationshipetweentaxo[biosynthesisandtheseenzymes-KeyWordsTaxusspeciescallusisoenzymestaxolbiosynthesis6,?现今进口降香并非印度黄檀心材广州市药品检验所(51o16。)主i广州中医药大学刘心纯‘__-_一7,摘要通过对印度黄檀心材与进口降香商品药材在性状、显徽、理化等几个方面的比较鉴别,认为现今进口降香非印度黄擅心材,否定T以往文献的观点。关键词堂堂鉴锯豺据已往文献报道。,进口降香的来源是豆科黄檀属印度黄檀DalbergiasissooRoxb.,通过从性状、显微、理他等几个方面的比较鉴别研究,否定了这一结论。实验表明,进口降香并非来源于印度黄檀,而可能是来源于豆科黄檀属它种植物。1实验材料样1:印度黄檀心材,采自广州广东省林科所引种的豆科植物印度黄檀Dal~ergiaSlSSOORoxb.树干的心材(由广州中医学院徐鸿华副教授鉴定)。样2:印度黄檀心材,采自广州华南植物园引种的豆科植物印度黄檀D.sissooRoxb.树干的心材(由广州市药检所仇良栋;茹。s】9:L8i5S年hu毕y盘uan于~G广u京an药gz学ho院uMlu9n9ic2i亲菩药fo师rD职ruCla9n9t5m年i,G毕u盘an于gz广ho州u中匿药大学,莸珥士学位现从事中药幢验工作。··406·
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