Jibin Jose

4 Questions 4 Answers 0 Followers

Questions related from Jibin Jose

Any explanation for why liquification occurred on a plate while in storage in a refrigerator?

We isolated 3 bacterial cultures from a soil sample and kept it for storage in refrigerator for 5 days. At the end of the day, two plates were totally in a molten stage. Can anyone tell the...

10 February 2014 5,419 3 View

Is it correct to release the steam from pressure cooker after sterilisation?

After completing sterilisation by pressure cooker, due to lack of time my friend has released the pressure slowly which lead to a great debate about whether my friends act is correct or not? Same...

10 February 2014 2,572 1 View

Why in a E.coli fermentation process, after batch phase finishes, both pH and Dissolved oxygen shoot up?

Normally during E.coli fermentation process, after around 3.5-4.5 log hour, both pH and dissolved oxygen start increasing, indicating that glucose is exhausted in the media and feeding has to be...

27 October 2012 8,757 3 View

in our college we used to wrap the plates with paper & autoclave cover.Is that wraping allow the steam for proper sterilisation,what is the main aim

I need to know what is the actual reason of using this.is there any difference between autoclave cover and ordinary polyethyene cover.and i want to know actual standard procedure for autoclaving...

20 March 2012 3,542 9 View