| 1. | Initial ph and inoculum size were also investigated by one - factor experiments . the results were 6 . 5 , 10 % ~ 15 % respectively 通过单因素实验得出最适初始ph为6 . 5 ,最适接种量为10 15 。 |
| 2. | It is also more virulent because the inoculum required for septicum to cause an infection is ~ 300 times lower in mice compared with perfringens 小鼠实验证实梭状芽孢杆菌比产气荚膜杆菌的毒性更强,因为前者造成感染的接种量仅为后者的约1 / 300 。 |
| 3. | The optimal technological conditions for the fermentation of the yoghurt are determined by orthogonal design as regard to the addition of hedgehog hydnum juice , sugar and fermenting agents 试验主要从猴头汁添加量、加糖量和发酵剂接种量等方面,经正交组合确定猴头汁酸乳的发酵最优工艺条件。 |
| 4. | Then , those stresses were removed , and the treated groups and the control had simultaneously been cultured for ten days under the condition of same inoculative density and other culture conditions 然后,解除胁迫,在相同接种量和相同其它培养条件的情况下,将处理组藻和对照组藻都置于正常条件下培养10天。 |
| 5. | Keeping the ph at 6 . 0 , 3 % of the initial glucose concentration , 5 % of seed volume , 1 % of glucose concentration , heat shock at 50 ? for 6 hours resulted in 8 . 94g / l trehalose 研究还发现,选用5接种量, 3初糖浓度,反应过程中底物浓度1左右, ph6刀, 50 ’ c条件下震荡反应6h ,海藻糖合成量可达不94g l 。 |
| 6. | With strain al - 16 , the fermentation medium , aeration and inoculation volume etc . were investigated and the optimized vegetative medium and fermentation medium were obtained by uniform design 以菌株a1 - 16为实验菌株,运用均匀设计方法,对发酵培养基、通气量、接种量等进行了考察,得到发酵培养基和种子培养基的优化配方。 |
| 7. | By treatment with both ultraviolet rays and licl , a mutant strain b . s . lx - 19 with high yield of heparinase and stability was obtained , whose enzyme activity increased by 40 % over strain lx - 10 Lx ? 19 ,其肝素酶产量较出发菌株提高了40 。通过单因素条件研究,发现n源和c源对酶产量影响较大,接种量以10 ,初始ph6 . 5 ,种龄12h为宜。 |
| 8. | The result showed that the red koji produced by millet could produce yield of 30 % - 35 % and had better quality and higher color value than that produced by corn 该文介绍了以小米为原料,采用巨红3号红曲霉菌种,生产红曲的技术,其中包括原料处理、冷却与接种、保温培养等,接种量为1 %时,生产的红曲质量优于玉米,籼米原料,色价高,出曲率30 % ~ 35 % 。 |
| 9. | The elements affecting the formation of high alcohols include raw material , composition of malt liquid , sorts and quantity of yeast , fermentation condition , concentration of oxygen dissolution , fermentation degree and storage period 影响高级醇形成的主要因素包括原料、麦汁的组成、酵母菌种类和接种量、发酵条件、溶解氧浓度、发酵度和贮存期。 |
| 10. | Effects of physical factors on the growth of strain ag were investigated , and suitable growth condition for strain ag were as follows : light intensity , 25001ux ; temperature , 30 ; inoculum volume , 10 % ( v / v ) ; ph , about 9 . 0 在研究物理因子对螺旋藻生长的影响的试验中发现,光强2500lux 、温度30 、接种量10 、 ph9 . 0左右时,有利于螺旋藻的生长。 |