中国野生植物资源
中國野生植物資源
중국야생식물자원
Chinese Wild Plant Resources
2015年
4期
24-29
,共6页
陈刚%周谦%王旻%顾觉奋
陳剛%週謙%王旻%顧覺奮
진강%주겸%왕민%고각강
植物内生真菌%紫杉醇%筛选与鉴定%提取与检测
植物內生真菌%紫杉醇%篩選與鑒定%提取與檢測
식물내생진균%자삼순%사선여감정%제취여검측
Plant endophytic fungi%taxol%screening and identification%extraction and determination
紫杉醇是一种二萜类生物碱,通过抑制微管解聚和稳定微管的作用来抑制有丝分裂,是一种高效、低毒、广谱的天然抗癌药物,已在临床上广泛使用,市场需求量巨大,但由于生产原料的制约,价格十分昂贵。近年来的研究表明,利用植物内生真菌发酵生产紫杉醇是解决药源问题的有效途径。本文就产紫杉醇内生真菌的分离与鉴定方法、紫杉醇的提取与检测技术及在研的菌种进行综述,并进一步提出目前内生真菌源紫杉醇研究存在的问题与前景。
紫杉醇是一種二萜類生物堿,通過抑製微管解聚和穩定微管的作用來抑製有絲分裂,是一種高效、低毒、廣譜的天然抗癌藥物,已在臨床上廣汎使用,市場需求量巨大,但由于生產原料的製約,價格十分昂貴。近年來的研究錶明,利用植物內生真菌髮酵生產紫杉醇是解決藥源問題的有效途徑。本文就產紫杉醇內生真菌的分離與鑒定方法、紫杉醇的提取與檢測技術及在研的菌種進行綜述,併進一步提齣目前內生真菌源紫杉醇研究存在的問題與前景。
자삼순시일충이첩류생물감,통과억제미관해취화은정미관적작용래억제유사분렬,시일충고효、저독、엄보적천연항암약물,이재림상상엄범사용,시장수구량거대,단유우생산원료적제약,개격십분앙귀。근년래적연구표명,이용식물내생진균발효생산자삼순시해결약원문제적유효도경。본문취산자삼순내생진균적분리여감정방법、자삼순적제취여검측기술급재연적균충진행종술,병진일보제출목전내생진균원자삼순연구존재적문제여전경。
Taxol was a chemical substance of diterpene alkaloid with high efficiency, low toxicity and broad-spectrum, which could inhibit mitosis through enhancement of polymerization of tubulin and con-sequent stabilization of microtubules during the process of cell division. It had become a widely used drug in clinic. The industrial fermentation of taxol by fungi had been promised an effective way to increase the production and supply of the drug in the market. The isolation and identification of endophytic fungi types, extraction and detection methods, the strains in the research and some problems and prospect of taxol from endophytic fungi were summarized.