天气预报 > 其他 > 为什么扩大培养要用液体培养基
为什么扩大培养要用液体培养基
更新时间: 2020-10-09 00:00:00  

扩大培养要用液体培养基的原因:

通常固体培养基含有琼脂,阻碍微生物运动。在静止的条件下,培养过程中在菌体的周围,形成透过养分的壁障,养分的摄入受到阻碍而使微生物生长缓慢。液体培养基它具有进行通气培养、振荡培养的优点,由于在通气或在振荡的条件下,可消除这种阻碍以及增加供氧量,所以有利于细胞生长,提高生微生物数量。

关键词: 为什么 扩大 培养 液体 培养基

为什么扩大培养要用液体培养基相关经验

天气预报

最新推荐

页面:/news/view-3389786/ | 耗时:0.5808 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=3389786 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3389786 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3389786 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1116493,1130606,282036,1125271,1086322,3094035,1905434,151428,1068034,266933,150040,181844,3320264,1640096,1129775,262364,2443035,1071307,1527384,1087713,3294268,440042,1116944,2335940,1117920,263446,785624,1045224,1132145,1063229) ORDER BY field (ArticleID,1116493,1130606,282036,1125271,1086322,3094035,1905434,151428,1068034,266933,150040,181844,3320264,1640096,1129775,262364,2443035,1071307,1527384,1087713,3294268,440042,1116944,2335940,1117920,263446,785624,1045224,1132145,1063229)