Juglans相关论文
Gene flow among wild and cultivated common walnut(Juglans regia)trees in the Qinling Mountains revea
Patterns of gene flow and gene introgres sion can be used to assess the risk of genetic pollution of wild forest trees f......
Complete chloroplast genome of Juglans genus (Juglandaceae) comparative analysis phylogenetic relati
Juglans (walnuts) genus includes some of the most important nuts and woody trees in temperate regions worldwide.Desp......
Comparative phylogeography and genetic differenation with null gene flow between two temperate walnu
Background and Aims: Biogeographic investigation of temperate walnut trees is of great interest because of their eco......
[Objective] To study the volatile components from shells of Juglans sigillata D.by GC-MS.[Method] The volatile component......
落叶松(Larix Olgensis Henry)和胡桃楸(Juglans mandshurica)是我国主要用材树种。针阔两个树种混交造林,对改善生态条件、加快......
核桃楸(Juglans mandshurjca Maxim)阔叶乔木,是长白山林区三大珍贵硬阔叶树种之一。目前资源日益减少,为大力发展这个优良树种,......
核桃楸(Juglans mandshurica Maxim.)是辽宁珍贵阔叶树种之一,材质好,经济价值高;性喜阳光,多生于腐殖质深厚,湿润肥沃的土壤上。......
桃胡醌(Juglone)是从核桃楸(Juglans mandshurica Maxim.)中分离出来的毒性成分之一。试验表明,浓度为100—200ppm的胡桃醌具有明......
核桃是经济及营养价值很高的木本油料树种。铁核桃(Juglans sigillata Dode)是我省乡土树种,占总资源的95%以上;核桃即普通核桃(J......
利用扫描电镜研究了白桦(Betula platgphylla),紫椴(Tilia amurense),白牛槭(Acer mandshuricum),核桃楸(Juglans mandshurica),大......
据调查,牡丹江林区野生木本植物的种子或种仁含油率在1O×10~(-2)以上的就有约50种。这里就分布广、贮量多、株产高、易开发、含......
本文从木材的化学组成和微观结构出发，从理论上推导出木材导温系数的理论表达式，应用该表达式计算20种左右木材弦向和径向导温系数，并......
Molecular Cloning and Sequence Analysis of an Aquaporin Gene Related to Tapping Panel Dryness in Rub
As a syndrome with tapping incision blocked partly or entirely during latex exploiting in rubber tree( Hevea brasiliensi......
概述了胡桃楸的地理分布、生物学和生态学特性、繁殖技术、药用价值及开发利用等方面的研究现状,分析了胡桃楸应用和研究中存在的......
广东南海口岸从美国进境黑胡桃木(Juglans nigra L.)中截获1种活的昆虫,经鉴定为胡桃木细小蠹(Pityophthorus juglandis Blackman ......
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Indigenous agroforestry systems have been practiced for centuries in the Himalaya Mountains and adjoining regions.With t......
Soil Chemical and Biological Property Associated with Walnut(Juglans sigillata Dode) Leaf Decomposit
Plant residue application is an important way to maintain soil productivity. In order to determine whether walnut leaf c......
本文就目前市場上常見的两种秦皮:大叶梣(Fraxinus rhynchopylla Hance.)树皮(亦称东北秦皮)与核桃楸(楸树 Juglans mandshurica M......
合欢皮为豆科植物合欢(Albizzia julibri-ssin Durazz.)的干燥树皮。最近笔者在河南省焦作一带发现一种合欢皮的伪品,经笔者鉴定......
红点唇瓢虫Chilocorus kuwanae Silvestri是桑盾蚧Pseudaulacaspis pentagona(Targ.)和梨园蚧Quadraspidiotus perniciosus (Coms......
银杏大蚕蛾Dictyoploca japonica Moore俗称白果蚕或樟蚕。已知分布于黑龙江、吉林、辽宁、广西、台湾;日本也有记载。在吉林省见......
核桃楸 Juglans mandshurica Maxim天然分布较广,在我国北起黑龙江,南至江苏,其垂直分布在吉林省为海拔300—800米。近几年,人工......
据苏联《植棉业》杂志报道,苏联乌兹别克科学院微生物研究所,试验用核桃(Juglans rigia L.)叶和柿(Diospyros kaki Thunb)叶的汁......
A novel diarylheptanoid,named Jugcathanin(1),along with two known diarylheptanoids(2,3),were isolated from the fresh per......
目的研究野核桃Juglans cathayensis叶的化学成分。方法使用多种柱色谱技术对野核桃叶95%乙醇提取物进行分离纯化,根据理化常数和......
205 surface pollen samples from different communities in Northern China were analyzed to understand the quantitative rel......
OBJECTIVE:Accumulation of advanced glycation end products(AGEs) in the body due to the non-enzymatic glycation of protei......
Juglans Linn plants mainly contain flavonoids,naphthoquinones,organic acids and other chemical compositions. Pharmacolog......
目的:考察不同时间采收的胡桃楸茎枝中胡桃醌含量的动态变化规律,为胡桃楸茎枝资源的合理开发利用提供理论基础。方法:采用高效液......
[Objective]To establish the quantitative detection method for the monosaccharide composition in the polysaccharides of J......
A new diarylheptanoid glucoside,(8R,9R)-17-methoxy-2-oxatricyclo[13.2.2.1~(3.7)]icosa-l(17),3(20),4,6, 15,18-hexaene-4,9......
Antioxidant supplements from plants are vital to count the oxidative damage in cells.We assessed the antioxidants and an......
Insecticidal activities and active components of the alcohol extract from green peel of Juglans mand
The extract of green peel of Juglans mandshurica Maxim was extracted by common method for studying its insecticidal acti......
The present study was designed to isolate and characterize novel chemical constituents of the stem bark of Juglans mands......
Identfication of new naphthalenones from Juglans mandshurica and evalution of their anticancer activ
Two new naphthalenone compounds were isolated from green walnut husks of Juglans mandshurica and their structures were i......
Juglans regia Linn.(Juglandaceae), popularly known as English or Persian walnut, is a valuable medicinal plant with a po......
A new compound, 4-hydroxy-a-tetralone-4-O-b-D-[6-O-(3,4,5-trihydroxybenzoyl) glucopyranoside (1), together with a known ......
Two new cyclic diarylheptanoids juglanin A (1) and juglanin B (2) were isolated from the pericarps of Juglans regia L.Th......
From Juglans mandshurica leaves, a new quinone compound was isolated through bioassay-guided fractionation. The structur......
核桃(Juglans regia L.)是雌雄同株异花树种,同株树上的雌、雄花不同时开放,有的雌花先开(雌蕊先熱型,简称雌先),有的雄花先开(雄......
由于黑胡桃树(Juglans nigra L.)的叶、果壳及根部内含有胡桃醌(5-羟基-1,4-萘醌),这种物质对其它树种有克生现象,所以土地经营者......
本文从胡桃楸(Juglans mandshurica Maxim)、落叶松(Larix olgensis Henry)混交林树干生长过程、根系垂直分布和不同立地条件不同......
