查询词典 Celastrus

Endophytic fungus strain As was isolated from the phloem of the root of Celastrus angulatus.

从新鲜苦皮藤根皮中分离并筛选到1株内生真菌，编号为As菌株，对其代谢产物进行了生物活性研究。

In this work, the effects of culture factors ( MET, IBA, culture medium and culturing in dark) on root formation were studied in tissue culture of Celastrus angulatus. The results showed that the root induction was significantly affected by duration of culture in dark, while other factors were least effective.

探讨了培养因子对诱导苦皮藤试管苗生根的作用，采用正交试验设计法测试了苦皮藤生根关键因素多效唑、吲哚丁酸、暗培养及培养基中盐浓度的效应。

Celangulins is a novel botanical insecticide from Chinese traditional insecticidal plant, Celastrus angulatus Max.

是我国著名的传统杀虫植物，基于其中杀虫活性成分开发的植物源杀虫剂苦皮藤素已获得了3项中国发明专利，6β-丙氧基苦皮藤素Ⅴ是近年来通过苦皮藤素Ⅴ衍生合成得到的毒杀成分。

Important advance was made to Celastrus and ceangulin V after 20 years studies, but the target of Celangulin V was not verified and the metabolic dynamic of Celangulin V in organism was not touched because of the technique difficulty in testing and analysis of trace Celangulin V in organism. It will solve the difficulty that establishing the immunoassay of Celangulin V. The immunoassay of Celangulin V including the synthesis of artificial antigen, the preparation of antiserum, the immunoanalysis location of Celangulin V and the quantitative immunoassay of Celangulin V were studied systematicly in this paper.

苦皮藤素V是从卫矛科植物苦皮藤中分离出的一种具有杀虫活性的天然产物，可能作用于一类新的作用靶标。20多年对苦皮藤及苦皮藤素V的研究已取得了重要进展，但迄今还没有证实苦皮藤素V的作用靶标，对苦皮藤素V在生物体内的药代动力学研究也尚未涉及，这些方面的研究因为对痕量苦皮藤素V在生物体内分析、检测存在技术方法上的困难而受到限制，建立苦皮藤素V的免疫分析技术则可解决这些问题。

Important advance was made to Celastrus and ceangulin V after 20 years studies, but the target of Celangulin V was not verified and the metabolic dynamic of Celangulin V in organism was not touched because of the technique difficulty in testing and analysis of trace Celangulin V in organism. It will solve the difficulty that establishing the immunoassay of Celangulin V. The immunoassay of Celangulin V including the synthesis of artificial antigen, the preparation of antiserum, the immunoanalysis location of Celangulin V and the quantitative immunoassay of C'elangulin V were studied systematicly in this paper.

苦皮藤素Ⅴ是从卫矛科植物苦皮藤中分离出的一种具有杀虫活性的天然产物，可能作用于一类新的作用靶标。20多年对苦皮藤及苦皮藤素Ⅴ的研究已取得了重要进展，但迄今还没有证实苦皮藤素Ⅴ的作用靶标，对苦皮藤素Ⅴ在生物体内的药代动力学研究也尚未涉及，这些方面的研究因为对痕量苦皮藤素Ⅴ在生物体内分析、检测存在技术方法上的困难而受到限制，建立苦皮藤素Ⅴ的免疫分析技术则可解决这些问题。

A woody vine of the genus Celastrus, especially the North American species C. scandens and the eastern Asian species C. orbiculata, having small, round, yellow-orange fruits that open at maturity to expose red seeds.

美洲南蛇藤一种南蛇藤属的木本攀沿植物，尤指北美品种攀缘南蛇藤属和东亚品种正圆形藤属，有小而圆的桔黄色果实，成熟时开裂露出红色种子

Its insecticidal active ingredients are sesquiterpenoid polyol esters with a dihydroagarofuran structure. These compounds are stable to light, heat, and pH, and exert a narcotic and toxic poisoning action. Celastrus angulatus contains a plant-origin insecticide with a unique mechanism of action. Celangulins, a 0.2% emulsifiable concentrate has already been developed for insect control.

是我国广泛分布的一种杀虫植物，其杀虫有效成分基本上均是以二氢沉香呋喃为骨架的多元酯类化合物，对光、热和pH值均稳定，对害虫主要表现为麻醉和毒杀作用，苦皮藤是一类作用机理独特的植物源杀虫剂，在其实际杀虫的应用上，已经开发出了0.2%苦皮藤素乳油。

"Bittersweet:a woody vine of the genus Celastrus, especially the North american species C. scandens and the eastern asian species C. orbiculata, having small, round, yellow-orange fruits that open at maturity to expose red seeds."

美洲南蛇藤：一种南蛇藤属的木本攀沿植物，尤指北美品种攀缘南蛇藤属和东亚品种正圆形藤属，有小而圆的桔黄色果实，成熟时开裂露出红色种子。

The best culture medium for root induction of Celastrus angulatus was that containing: 1/2 MS+MET3.0 mg.L-1+IBA 0.8 mg.L-1 or 1/2 MS+ MET3.0 mg.L-1 + IBA 0.5mg.L-1 for 12 days, in dark.

诱导苦皮藤组培苗生根的最佳因素配比为：1/2 MS+MET 3.0 mg.L-1 + IBA 0.8 mg.L-1和1/2 MS +MET 3.0 mg.L-1 + IBA0.5 mg.L-1，暗培养12 d效果最好。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。