数字动画在药用植物园数字化建设中的应用研究

近年来虚拟现实技术得到充分发展与应用,其中数字动画技术被广泛应用。药用植物园数字化过程中需要展示大量的中药材及中药植物的视觉信息,通过对药用植物园视觉元素的分析、分类和加工处理,选取部分植物采用现代手绘技术进行手绘并制成数字动画来表现,挖掘数字动画的视觉优势,在实际应用中研究数字动画在视觉元素表达上的应用价值。     

泰山药用昆虫的研究及应用

择要介绍了13个目、16个科、44种分布于泰山的药用昆虫的形态特征、生物学习性、药用价值,为药用昆虫的开发提供了生物学依据,使泰山昆虫资源研究得以持续发展和利用.     

芜湖市药用植物资源

近年来,芜湖市经济和旅游业发展迅速,使药用植物生存环境受到一定程度的影响,本文对神山、四褐山、赭山、天门山四个森林公园植被进行抽样调查,采得287种植物,其中药用植物87种,分属45科76属,约占30%.根据芜湖药用植物资源现状,对其利用和保护提出了一些建议.     

大连城山头海滨地貌国家级自然保护区蛋坨子岛药用种子植物多样性研究

蛋坨子岛共分布有药用种子植物23科36属39种,分别占岛上种子植物科、属、种数的85．18％、72％、73．58％．从数量、生活型和地理成分等方面对该岛的药用种子植物进行了多样性研究,分析了其植物种类、种群数量和分布格局的特点及形成的原因,并对蛋坨子岛药用种子植物的保护提出了具体建议．     

Progress report on the study of wood-decaying fungi in China

This study addressed three important aims:(1) undermining the previously obtained raw data about wood-decaying fungi(WDF) distribution and continuously investigating permanent plots to address certain scientific questions in ecology,(2) resolving the higher-level phylogeny of WDF with the help of multiple loci,and(3) testing and estimating the medicinal values of species that are closely related to well-known medicinal species.More than 1200 species and 2469 strains of WDF in China were identified from 28908 specimens collected from a series of field investigations.Using these materials,studies in multiple disciplines,such as ecology,taxonomy and phylogeny,and medicine,have been performed.With respect to ecology,the diversity of wood-decaying polypores significantly differed among a boreal forest zone,a temperate and warm temperate forest zone,and a tropical and subtropical forest zone.For instance,from north to south,the number and proportion of brown-rot species and the proportion of species found on fallen trunks were both decreased.The ecological patterns of wood-decaying polypores on gymnosperm and angiosperm trees were also explored by a case study in Northeast China.Although the total species richness was similar between the two tree groups,several other characteristics were significantly different,such as community structure and richness in certain substrates.The taxonomy and phylogeny of wide samples were referred to and their phylogenetic positions were resolved or at least partially established.In particular,phylogenetic knowledge about four genera,Fomitiporia,Ganoderma,Inonotus and Perenniporia,which include medicinal species,was essential for further research to determine the medicinal values of these types of fungi.Among these medicinal species,we mainly focused on Inonotus obliquus for its medicinal purposes.Polyphenols,polysaccharides and lanostane-type triterpenoids,extracted from the sterile conk of this species,could dramatically decrease levels of free radicals,DPPH and hydroxyl radicals,respectively.The metabolic profiles(both production and composition) of cultured I.obliquus mycelia could be altered by co-culture with other medicinal species or by induction of S-nitrosylation and denitrosylation,which may enhance the antioxidant capacity of I.obliquus.     

贵州望谟自然保护区药用真菌资源调查研究

经过野外系统调查发现望谟自然保护区药用真菌种类共有35种,如下是望谟自然保护区药用真菌种类名录。本名录是对望谟自然保护区药用真菌调查的总结,显示了望谟自然保护区药用真菌资源非常丰富。     

淫羊藿药用植物种质资源

通过资源调查及分类学研究,我国有淫羊藿药用植物种质资源19种,其中柔毛淫羊藿Epimediumpubescens、淫羊藿Ebrevicornu、朝鲜淫羊藿E．koreanum、巫山淫羊藿Ewushanense、箭叶淫羊藿Esagittatum为中国药典收栽种;粗毛淫羊藿Eacuminutum、天平山淫羊藿Emyrianthum、毡毛淫羊藿Ecoactum、黔岭淫羊藿E．1eptorrhizum为贵州省地方标准收栽种。黔北淫羊藿E．borealiguizhouense、毡毛淫羊藿Ecoactuln、德务淫羊藿Edewuenze为贵州特有种质资源;宝兴淫羊藿Edavidii、川西淫羊藿Eelongatum、无距淫羊藿Eecalcaratum、方氏淫羊藿E．fangii、少花淫羊藿E．pauciflorum为四川特有种质资源。     

10种常见中草药水提物对嗜水气单胞菌ZHYYZ-1的体外抑菌效果研究

采用琼脂稀释法观察了10种常见中草药水提物对强致病性嗜水气单胞菌ZHYYZ-1的体外抑菌效果,结果表明：（1）五倍子、黄芩、金银花、蒲公英的抑菌效果明显优于连翘、黄连、穿心莲、鱼腥草、板蓝根和大青叶;（2）菌浓度1．0×10^4CFU／mL条件下,五倍子、黄芩、金银花、蒲公英的最小抑菌浓度依次为0．20mg／mL、1．56mg／mL、1．56mg／mL和3．12mg／mL;（3）中草药两两组配,表现抑菌协同效应的组合及条件为：茵浓度1．0×10^7CFU／mL时,蒲公英-黄芩组合,黄芩-金银花组合及蒲公英与五倍子配比为3：2或黄芩与五倍子配比大于等于3：2时的组合;菌浓度1．0）〈106CFU／mL时,蒲公英-黄芩组合,黄芩-金银花组合及蒲公英与金银花的配比小于等于3：2或黄芩与五倍子的配比大于等于3：2时的组合;菌浓度为1．0×10^5CFU／mL时,黄芩一金银花组合及蒲公英与金银花的配比小于等于3：2时的组合。     

大叶钩藤中柯诺辛碱B及柯诺辛碱的含量测定及分析

为建立大叶钩藤Uncaria macrophylla Wall.中柯诺辛碱B （Corynoxine B）及柯诺辛碱 （Corynoxine）的含量测定方法,采用高效液相色谱法测定在不同采收月份大叶钩藤及不同药用部位中柯诺辛碱B及柯诺辛碱的含量。测定条件：Inertsil ODS-3 C₁₈色谱柱（4.6 mm×250 mm,5 μm）,流动相为甲醇-0.02%三乙胺（68∶32）,流速1 mL/min,检测波长246 nm,柱温25℃。实验结果表明：柯诺辛碱B进样量为0.130-1.950 μg,柯诺辛碱进样量为0.296-4.440 μg,与峰面积呈良好的线性关系,相关系数r均为1.000 0 （n=5）;柯诺辛碱B和柯诺辛碱的平均回收率（n=6）分别为99.47%和100.06%,RSD分别为1.56%和0.98%。本法简便易行,重现性好,可为钩藤药材的质量控制提供科学依据。     

贵州中药资源种类、地理分布及开发利用现状

介绍了贵州珍稀名贵药材、特有种药用植物、栽培药材、大宗药材及其它经济价值药材的地理分布范围、开发利用现状、存在的问题及建议,为贵州中药种质资源的收集、保护、开发利用等提供了科学依据。