https://www.ahs.ac.cn/images/0513-353X/images/top-banner1.jpg|#|苹果
https://www.ahs.ac.cn/images/0513-353X/images/top-banner2.jpg|#|甘蓝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner3.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner4.jpg|#|灵芝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner5.jpg|#|桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner6.jpg|#|黄瓜
https://www.ahs.ac.cn/images/0513-353X/images/top-banner7.jpg|#|蝴蝶兰
https://www.ahs.ac.cn/images/0513-353X/images/top-banner8.jpg|#|樱桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner9.jpg|#|观赏荷花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner10.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner11.jpg|#|月季
https://www.ahs.ac.cn/images/0513-353X/images/top-banner12.jpg|#|菊花

园艺学报 ›› 2010, Vol. 37 ›› Issue (8): 1373-1374.

• 新品种 • 上一篇    

高虫草素含量蛹虫草新品种‘海州1号’

杜爱玲1,*,张 翔2,张海洲2   

  1. (1河南科技大学林学院,河南洛阳 471003;2洛阳海洲生物科技有限公司,河南洛阳 471000)
  • 收稿日期:2010-05-13 修回日期:2010-07-26 出版日期:2010-08-25 发布日期:2010-08-25
  • 通讯作者: 杜爱玲

A New High Cordycepin Cordyceps militaris Cultivar‘Haizhou 1’

DU Ai-ling1,*,ZHANG Xiang2,and ZHANG Hai-zhou2   

  1. (1Forestry College,Henan University of Science and Technology,Luoyang,Henan 471003,China;2Luoyang Haizhou Bio-technology Company Limited,Luoyang,Henan 471000,China)
  • Received:2010-05-13 Revised:2010-07-26 Online:2010-08-25 Published:2010-08-25
  • Contact: DU Ai-ling

摘要: 高虫草素含量蛹虫草新品种‘海州1号’ 分离自野生菌株。菌丝白色,浓密。子座橙黄色,圆柱形, 顶端尖细,少分枝,直径2 ~ 5 mm,长12 ~ 15 cm。菌丝生长适宜温度16 ~ 20 ℃,子座形成与发育适宜温度18 ~ 22 ℃,适宜光照强度500 lx。在适宜条件下菌丝满瓶时间5 ~ 6 d,原基形成时间12 d,生产周期45 ~ 50 d,虫草素含量平均24.98 mg ·g-1DW。

关键词: 蛹虫草, 虫草素, 品种

Abstract: ‘Haizhou 1’is a new high cordycepin cultivar of Cordyceps militaris separated from wild strains. The mycelia are thick with white color. The stroma is orange,bar-shaped with a tapering apex and few branches. It is 2–5 mm in diameter and 12–15 cm in length. The optimum growth temperature for mycelia is 16–20 ℃ and the optimum temperature and light intensity for stroma formation and develoment are 18–22 ℃ and 500 lx. Under favorable conditions,it takes 5–6 days for mycelium full run,12 days for the stroma formation and 45–50 days from inoculation to pick. The average cordycepin content can reach 24.98 mg · g-1DW.

Key words: Cordyceps militaris, cordycepin, cultivar

中图分类号: