Nguyen Qui

4 Questions 5 Answers 0 Followers

Questions related from Nguyen Qui

Is there any differences between QIAamp DNA Stool Mini spin column and DNeasy Blood & Tissue spin column?

I'm extracting bacterial DNA from milk samples using DNeasy Blood & Tissue kit. However the columns have been used up and I want to complete the DNA extraction as soon as possible. So can I...

27 February 2018 1,912 3 View

How to compare the number of bacteria in different types of samples based on qPCR results?

I have three types of samples including liquid samples (water, milk), solid samples (feed, feces) and aerosol samples. After quantifying by qPCR, I have the copies number of each sample. However,...

19 January 2017 10,039 8 View

Why some LAB species can't survive and grow in the rumen?

I'm doing experiment on LAB, specifically, lactobacillus plantarum. In my experiment, I inoculated l. plantarum in substrate-containing serum bottles ( in vitro gas production technique) and...

18 August 2016 7,136 6 View

What is the meaning of Acetic to Propionic acid ratio in the rumen fermentation? Why we need to calculate this ratio together with VFA concentration?

I saw many papers calculating the Acetic : Propionic acid ratio when they do experiment about ruminal fermentation, both in vitro and in vivo. But I don't fully understand about its meaning. Could...

10 July 2016 1,826 5 View