生长剂对北虫草生长影响的初步观察与探讨  

Preliminary Observing and Probing with Regard to Effect of Grown Prescription on Cordyceps Militaris in Cultivate

作　　者：王洪军[1] 禇征 冯立 王立强 杨青 张志强 吴益民 李春燕[3] 

机构地区：[1]沈阳军区联勤部疾病预防控制中心,辽宁沈阳110034 [2]沈阳军区总医院,辽宁沈阳110016 [3]沈阳中天生物工程有限公司,辽宁沈阳110016

出　　处：《解放军药学学报》2009年第2期117-119,共3页Pharmaceutical Journal of Chinese People's Liberation Army

基　　金：国家高技术研究发展计划"863"项目基金资助;No.2002AA2Z3208

摘　　要：目的通过观察生长剂对北虫草生长的影响,旨在利用生长剂来提高北虫草的产量。方法生长剂和菌种同时加入培养基中,观察菌丝铺瓶面积,转色,原基形成时间,记录子实体出芽时间和密度,芽高采用测量法。结果第10天,对照组菌丝铺瓶面积达90%以上的占70%。而实验组菌丝铺瓶面积达到100%的占80%。第20天,对照组原基形成与出芽的占60%。实验组则达到100%。第30天,对照组出芽30棵以上的占100%,平均芽高3.03cm。而实验组40棵以上的占80%,平均芽高4.69cm。结论本文研究的生长剂对北虫草的菌丝生长、转色、原基形成、出芽时间、出芽密度和芽高均产生不同程度的影响,其机理与北虫草化学成分的变化有待进一步深入探讨。Aim To observing to effect of grown prescription on Cordyceps militaris in cultivate, and get highter Cordyceps militaris production by grown prescription was put in rice medium. Methods Grown prescription was added into rice medium before Cordyceps plantted, mycelia area,colour transform,primordium form were studied by observing, sporocarp embryo time and density were gathered by record datums. Sporocarp heighter was obtained by measure means. Results on day 10th control group mycelia area 〉90% by 70 per cent, but test group 100% by 80 per cent. on day 20th control group primordium form and sprout 60 per cent, but test group for 100 per cent. on day 30th control group sprout 〉30 pellet 100 per cent. Bud altitude average 3.03 cm. but test group 〉40 pellet 80 per cent. Bud altitude average 4.69 cm. Conclusion Mycelia grown,colour transform,primordium form, sporocarp embryo time and density and Sporocarp heighter were successly effectted by grown prescription. This technology principle and chemical element of Cordyceps militaris will be explored throughout.

关 键 词：北虫草 生长剂 子实体 培养基 

分 类 号：R931.2[医药卫生—生药学]