0
Why is the milk solution heated to 40 degrees during isolation of casein?
Wiki User
∙ 13y ago
By heating the milk solution up to 40 degrees, you are denaturing the protein. So that when you add up the acetic acid with the solution, the acetic acid will be able to bind with the denatured protein, making the environment necessary for casein coagulation.
Wiki User
∙ 13y ago
Wiki User
∙ 16y agoThe casein in souring milk clumps together and traps fat globules and liquid, forming curds. Cheese makers speed up the process by warming the milk and adding specialized bacteria that convert the sugars found in milk to lactic acid, creating the acidic environment necessary for casein coagulation.
Add your answer:
Earn +20 pts
Role of phenol chloroform in DNA isolation?
phenol is used in order to remove protein impurities from the DNA to yield pure dna while chloroform prevents shearing of DNA during isolation.
What happened if some solution splashes out during the titration of NaOH?
If some solution splashes out during the titration of NaOH, the volume at the end point will be wrong.
What are the functions of sodium perchlorate in genomic DNA isolation from human blood?
Sodium perchlorate in high concentrations will remove from solution the detergent sodium dodecyl sulphate and protein complexed with it. This and the failure of proteins to be precipitated by ethanol from solutions containing a high concentration of sodium perchlorate can be utilized as efficient, rapid and simple deproteinization procedures during the preparation of nucleic acids.
What is soluble solids?
Total soluble solids content of a solution is determined by the index of refraction. This is measured using a refractometer and is referred to as the degrees Brix. Brix is the term used when a refractometer equipped with a scale, based on the relationship between refractive indices at 20°C and the percentage by mass of total soluble solids of a pure aqueous sucrose solution. This tests the solids concentration of a sucrose containing solution. It is widely used during fruit and vegetable processing to determine the concentration of sugar in the products. Sugar concentration is expressed in degrees Brix. At 20°C, the Brix is usually considered equivalent to the percentage of sucrose (sugar) in the solution (60° Brix is equivalent to a sugar content of 60%). The measurement must be made at 20°C to get an accurate value.
Carbon dioxide is passed into a solution of bromthymol blue indicator until the acid solution turns yellow A sprig of elodea is placed into yellow solution and it turns blue purpose of experiment is?
carbon dioxide is used during photosynthesis
What is object of tempring during casein making?
The object of temping during casein making, is to make sure that the product will not be harmful to people who consume it. Casein is a form of gluten found in food.
This is when a jury is kept in isolation?
A jury is "sequestered" when kept in isolation during a trial.
Does Kefir milk contain casein?
yes.
A KNO3 solution containing 45 g of KNO3 per 100g of water is cooled from 40 degrees celciuswhat will happen during cooling?
As the solution is cooled, the solubility of the solution decreases and a precipitate will form.
Is casein good for the bodybuilder?
Casein is a slow protein. Whey is a fast protein.After working out you want to eat/drink fast protein, this because the protein will reach your muscles quickly and begin to repair the muscle tissue that has been damaged during the workout. You also want to drink it before the workout.During night your body will "starve" but your muscles still want the protein to repair the muscles. By drinking casein before going to bed you will give your muscles the protein it needs during the night.So yes, Casein is good for bodybuilders.
How did isolation during the edo period lead to changes in samurai?
how did samurai's change during the edo
What was America's policy about war in Europe during the 1910s?
it was a policy of Isolation
What is quarantine and isolation?
What Adolf Hitler did to the Jewish people during WWII.
Why you freeze the pellet during DNA isolation?
PEllet is freezed approximately at 4 degree celsius this is done because the enzymes remain inactive at this temperature and is activated only when needed so that it doesnt degrade the solution containing DNA.
how do u get long nails during isolation?
maybe let em grow
What was the American isolation during World War II?
your mom that is true kids be-leave it
European isolation during the middle ages from the rest of the world was ended by the?
The Crusades and the start of exploration.
