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- Wider application of a pyrethrum, rotenone and tobacco, and so on. 廣泛應用的有除蟲菊、魚藤和煙草等。
- Extracting Methods of Rotenone in Leaves of Tephrosia vogelii Hook f. 非洲山毛豆葉片中魚藤酮的提取方法。
- Derris Jewel vine, the plant from which the fish poison rotenone is extracted. 魚藤萃取魚藤酮(一種殺蟲劑,或魚類麻醉劑)的植物。
- Woody vine having bright green leaves and racemes of rose-tinted white flowers; the swollen roots contain rotenone. 木本藤蔓植物,有亮綠色葉子和帶玫瑰色的白花組成的總狀花序;膨大的根中包含魚藤酮。
- Any of various usually woody vines of the genus Derris of tropical Asia, whose roots yield the insecticide rotenone. 魚藤屬植物一種熱帶亞洲的魚藤屬的木本植物,其根會產生能殺死昆蟲的魚藤酮
- Seasonal Variations and Analysis of Rotenone Content in Tephrosia vogelii Hook f. 非洲山毛豆中魚藤酮含量的季節變化與分析。
- Any of various usually woody vines of the genus Derris of tropical Asia,whose roots yield the insecticide rotenone. 魚藤屬植物一種熱帶亞洲的魚藤屬的木本植物,其根會產生能殺死昆蟲的魚藤酮
- To optimize the process of prepartion isorotenone from rotenone by using Lewis acid AlCl3 as catalyst. 為了優化魚藤酮異構化製備異魚藤酮的工藝。採用三氯化鋁催化下異構化。
- Moisture was marked effect factor to rotenone which half-life was 29.40d in 10% water but only 5.18d in 60% water. 水分含量是影響甲醇溶劑中魚藤酮穩定性的一個重要因子,60%25含水量的甲醇溶液中魚藤酮降解半衰期為5.;18d,而10%25含水量則為29
- In this paper, the structures, biological activity and total synthesis of rotenone derivatives have been reviewed. 對天然魚藤酮類衍生物的結構、活性和合成方面的研究分別進行了概括。
- Since 1932, more than forty-seven rotenone derivatives from derris have been reported. 從1932年至今,已經從植物中提取分離出47種魚藤酮類化合物。
- The process for preparation of isorotenone from rotenone by catalyst AlCl3 is feasible,and the reaction condition was mild. 實驗結果表明,三氯化鋁催化魚藤酮異構化的方法可行,反應條件溫和。
- The highest content of rotenone in Tephrosia vogelii is 0.43% in the leaf and 0.25% in the stem in Baoan county Guangdong Province. 栽種於深圳寶安的非洲山毛豆紫花品種的魚藤酮含量較廣東陸豐、和平、廣州和廣西南寧的高;葉中為0.;43%25;莖中為0
- The process for preparation of isorotenone from rotenone by catalyst AlCl3 is feasible, and the reaction condition was mild. 實驗結果表明,三氯化鋁催化魚藤酮異構化的方法可行,反應條件溫和。
- Another chemical that damages mitochondria, the pesticide rotenone, also causes Parkinson's symptoms in laboratory animals. 另一種損壞線粒體的化學物質--殺蟲劑魚藤酮,也導致試驗動物出現帕金森綜合癥狀。
- When mice and rats were chronically treated with MPTP and rotenone, respectively, the same pattern of susceptibility emerged. 當小鼠和大鼠分別長期用MPTP和魚藤酮處理時,出現相同的易感性模式。
- The effects of some physical factors and chemical substances on the induction, growth and biosynthesis of rotenone of calli were investigated. 目前,市場上魚藤酮的主要來源是通過栽培魚藤根獲得,佔用大量的耕地,生產時間長,生產成本過大,在推廣應用時受到一定的限制。
- The Bioassay of rotenone and Tephrosia vogelii extracts aerosols to Culex pipiens quinquefasciatus, Blattellagermanica were researched with electron sprayer. 用電子噴霧裝置測定了魚藤酮和非洲山毛豆提取物氣霧劑對致倦庫蚊和德國小蠊的擊倒活性。
- And inhibition of DY8 was greater than that of rotenone against the adults of P. striolata.DY8 was found to possess stronger effect than that of rotenone. 復配配方DY8對黃曲條跳甲成蟲的呼吸抑制效果優於魚藤酮,前者顯著增加黃曲條跳甲成蟲的呼吸熵,嚴重干擾了黃曲條跳甲的呼吸節律,並且氟蟲腈對魚藤酮具有增效作用。
- The main results were listed as follows: Crystal of rotenone was gained from experiments, which was extracted by toluene at room temperature and purification is 91.33%. 研究內容涉及到魚藤酮的提取純化、在有機溶劑中、水環境中以及不同土壤環境中的殘留消解動態和光解動態等方面,結果如下: 用甲苯冷浸豐順魚藤根粉,採用四氯化碳-乙醇法進行重結晶,得到91.;33%25的魚藤酮白色晶體。