If the broth contains only saline and lactose, it can be autoclaved. However, it it contains peptide growth factors depending on the application, it will have to be filtered prior to use since protein-containing media is sensitive to heat.
It means that the organism can use Lactose as an energy source
you can strain the ingredients and broth with a strainer and take out the solid ingredients.
Peptone broth is a material commonly used in a lab. Scientists and research scientists use it to culture the growth of Salmonella and Shigella.
check out this link: http://www.madsci.org/posts/archives/2005-11/1132509463.Cb.r.html what it basically says is that yeasts cannot use lactose becasue they cannot break it down into its components (galactose and glucose), so they can only use lactose when they are genetically engineered to produce lactase (an enzyme which breaks down lactose into its constituent sugars).
If the broth contains only saline and lactose, it can be autoclaved. However, it it contains peptide growth factors depending on the application, it will have to be filtered prior to use since protein-containing media is sensitive to heat.
i want chicken broth
It means that the organism can use Lactose as an energy source
Vegetarians only use vegetable broth, never a meat based broth.
Answer 1It means to separate the broth for use later in the preparation process.
Yes. The only difference is the way the broth is simmered. When making broth you use the whole chicken whereas stock you use the bone. The only time it would make a difference is when you are using it to degalze a pan. Unlike broth, stock will bind with the dripping to create a sauce.
"Those who are lactose intolerant must avoid consuming most dairy products."
You need to use tempered glass only.
Use industrial strength, weatherproof double sided tape.
In milk
"Those who are lactose intolerant must avoid consuming most dairy products."
The intended use of Nutrient Agar with MUG is for detecting an enumerating E. Coli in water. This lab wasn't looking specifically and only for e.coli. It was looking for other types of coliforms as well. this is my best guess