2) Chamaechromone
狼毒色原酮
1.
kinds of active ingredients from Stellera chamaejasme were isolated by dip,extraction and chromatograply,and their molecular structure were identified to be 7 hydro coumarin,daphnoritin and chamaechromone respectively The extraction against the fifth instar larvae of Pieris rapae was investigate
通过物质结构的四大谱 ( IR,UV,NMR,MS)鉴定 ,它们分别为伞形花内酯、瑞香亭和狼毒色原
2.
The antibacterial activity of the hydroxyl substitution product(compound 2) and carbonyl disoxidation product(compound3) of neochamaejasmine B、chamaechromone(compound 4) and neochamaejasmine B(compound 1、penicillin Na(compound 5) and Ceftriaxone Sodium(compound 6) were tested by dish diffusion of Neo-Sensitab.
采用药敏纸片法对新狼毒素B(化合物1)及其羟基取代产物(化合物2)、羰基还原产物(化合物3)和狼毒色原酮(化合物4)、青霉素钠(化合物5)、头孢哌酮钠(化合物6)进行抑菌活性检测和比较。
3.
In the same way, 7-hydrocoumarin, daphnoretin and chamaechromone were isolated from chloroform part of SCEE.
)根的乙醇提取物的石油醚萃取物和氯仿萃取物作了进一步分离 ,从其石油醚萃取物中分离得活性成分 β -谷甾醇 ;从其氯仿萃取物中分离得 3种活性成分 ,即伞形花内酯、瑞香亭和狼毒色原酮。
3) chamechromone
狼毒色原酮
1.
The results showed that daphnoritin,7-hydro-coumarin and chamechromone possess strong biological activity,and it was stronger as time prolong.
采用叶碟法 ,用瑞香亭 (daphnoritin)、伞形花内酯 (7 hydro coumarin)和狼毒色原酮 (cha mechromone) 3种化合物对菜粉蝶 (PierisrapaeL 。
2.
Effect of daphnoretin and chamechromone on the activities of esterase isozyme of the fifth instar larvae of Pieris rapae was studied by polyacrylamide gel electrophoresis.
采用聚丙烯酰胺凝胶电泳分析法 ,就瑞香亭 (daphnoretin)和狼毒色原酮(chamechromone)对菜粉蝶 (PierisrapaeL 。
3.
Effects of antifeedant and stomach poison of daphnoritin and chamechromone to the 5th instar larvae of Pieris rapae L.
采用叶碟法和夹碟法两种方法 ,分别就瑞香亭 (daphnoritin)和狼毒色原酮(chamechromone)两种化合物对菜粉蝶 (PierisrapaeL 。
4) sirius-red staining
天狼星染色
5) wolf
[英][wʊlf] [美][wulf]
n.狼,色鬼;vt.狼吞虎咽
6) Wolves
[英][wʊlvz] [美][wʊlvz]
狼
1.
Home Range and Habitat Utilization of Wolves during Winter in Hulunbeir, Inner Mongolia;
呼伦贝尔草原冬季狼的巢域和生境利用
2.
Based on the clues of two wolves, the novel The Guillotine describes the traumatic experiences of their two escapes from life and death and their losses of their young for three times.
长篇小说《断头台》以一对狼为线索 ,贯穿全篇 ,描写他们历经二次生死逃亡、三次失去幼崽的心灵创伤。
补充资料:狼毒—鸡肠狼毒
【通用名称】
狼毒—鸡肠狼毒
【其他名称】
【中文名】
: 狼毒—鸡肠狼毒
【类 别】
: 根类
【英文名】
: Branchy Euporbia Root
【别 名】
: 金丝矮陀陀。
【来 源】
: 为大戟科植物鸡肠狼毒Euphorbia prolifera Buch.Ham. 的根。
【采 制】
: 夏、秋季采挖,晒干。
【性 味】
: 根呈圆锥状或纺锤形,直径l~5cm,长约至25cm,有的具分枝。外皮呈褐色至黑褐色。粉质,断面较平坦,黄白色,气微。性平,味微辛、甘;有大毒。
【植物形态】
: 多年生草本,高约20cm,含白色乳汁。根粗大,肥短,近圆锥状,形如萝卜,外皮黑褐色,内面微黄白色,根顶部平截,有多数顶芽,陆续抽出地上茎。茎有的带红色。叶互生,常密集枝端,叶片条形,长2~3cm,宽约4mm,主脉突出。春末开黄绿色花,茎顶抽出5~8条花序,每枝有1~3分枝,分枝基部有4~5片叶状苞片,分枝顶端各生一杯状聚伞花序,总苞黄绿色,有4~5裂片,形如花瓣。
【生长地】
: 生于向阳的山坡草地或灌丛中,主产云南。
【化学成份】
: 含β-谷甾醇、环桉烯醇、24- 次甲环木菠萝烷醇。
【功能主治】
: 舒筋活血,止痛,通便。用于风湿关节痛、胃痛、痛经、大便秘结。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条