very well done. This has been the best video that I saw on this material.
@victorvianneyuduigwome17392 жыл бұрын
Brilliant.. this has been quite difficult for me but watching this video made it very understandable... Thank You 😊
@haseena3604 ай бұрын
Very helpful and explained in easiest way ma'am... thank u ☺♥
@jiyaverma18873 жыл бұрын
Very well explained. Can you please discuss/ tell in the comment how the results are reported in terms of log?
@Plenty_plants9 ай бұрын
Thank you so much for this video!
@ابراهيممحمود-ه7م14 күн бұрын
Good explaining but find a mistake that you should prepare a stock solution firstly then serial dilution
@foodhealthlifestyle94592 жыл бұрын
This is good... I learnt alot
@osujichikanariogift51975 ай бұрын
Well explained. Thanks 🙏
@ScienceDaily1.02 жыл бұрын
Hi, I really find your video very useful. I hope you will notice me. I dilute my samples so that I can count the colony and treated it with disinfectant. Do I need to dilute again after treating it?
@Nativ_gQ-xi5zu Жыл бұрын
This was super easy, nothing like what the demonstrator said in our lab
@sonandpets1215 Жыл бұрын
Thank you. Great presentation 👍
@charmeevora387310 ай бұрын
Hellow mam , 10-3 dilution containing petriplate in approximately how many colony will be formed?
@biologylover15653 жыл бұрын
Nice we support researcher batter then KZbin Gyan provider for CSIR-NET/GATE.
@neemanourian75532 жыл бұрын
Well done. However, there are two issues in this demonstration. One is that it is not specified how much inoculum was added to each plate. I assume it was 0.1 ml, which is standard. Second, the calculated number of CFUs that you report at the end is not per gram of the original sample, but rather per 0.1 ml of the solution. To convert that number to g/ml, you would have to multiple the 8.9 X10^6 by the total volume in the test tube, in which the 1g of sample was added. Am I incorrect?
@aadiat80 Жыл бұрын
Actually she's doing pour plate technique in which inoculum is 1ml (which is greater than spread plate technique whose inoculum is 0.1ml) hence cfu/ml (= colonies on agar plate * dilution factor / volume of inoculum (in ml)) will only be colonies * D.F becoz denominator is 1. For cfu/gram we have to know the density of sample so that we can divide the cfu/ml with density to know cfu/gram.
@lieustars4812 Жыл бұрын
hello, how did you count the 89 colonies?
@IrfanAnsari-vc3bt2 ай бұрын
What is perfect formula for total coliform if sample is diluted
@khaleelzainel2543 Жыл бұрын
thanks a lot
@bikashsukham7568 Жыл бұрын
How to count yeast and mould in water
@anbarulhaque47202 жыл бұрын
3.21 cfu/g is my reading .: Then how many colonies are there