List of top Dairy Science Questions on Milk Chemistry

Given below are two statements:
Statement (I) : Ash represents the true salt composition of milk.
Statement (II) : Salt balance of milk is a ratio between cations (Calcium and Magnesium) and anions (Citrate and Phosphate).
In light of the above statements, choose the most appropriate answer from the options given below.

Which of the following pairs of milk constituents form the specific factors of antimicrobial systems in milk?

Given below are two statements:
Statement (I): Lysozyme is present in cow milk in considerable amounts but is absent in human milk.
Statement (II): Gram negative bacteria are generally more resistant to lysozyme than Gram positive bacteria.
In light of the above statements, choose the most appropriate answer from the options given below.

Which among the following will not contribute to the iodine value of ghee?

Which of the following are two indices used for heat classification of milk powder based on level of whey protein denaturation?

Match List I with List II
List I (Milk constituents):
A. Lactose
B. Fat
C. Moisture
D. Protein
List II (Methods):
i. Karl Fischer Titration
ii. Lowry method
iii. Chloramine-T- method
iv. Babcock method
Choose the correct answer from the options given below:

The number of milligrams of potassium hydroxide required to neutralize the free fatty acids present in one gram of ghee sample is known as

Which of the following is a correct standard for khoa under FSSR"?

Which among the following cannot control oxidative rancidity in whole milk powder?

Butylated hydroxy anisole is

Which of the following statement is incorrect with respect to rennet coagulation of milk?

Ingestion of pre formed toxins already synthesized in the food brings about poisoning syndrome in consumer called;

Unable to grow at 45 C,but able to grow in 0.3% Methylene blue and capable of hydrolysing arginine is true for ______
______\.

Which is not applicable for iodophores in dairy plant sanitation?

One of the causative organism responsible for toxi-infection through milk products is

In the scheme for microbiological testing for water,temperatures for taking colony count are ______
______\and ______\

Genus of lactic acid bacteria that possess a DNA base composition with GC% 57 -65 is ____________\.

Which statement is not true for Pseudolysogeny?

In the manufacture of Yakult, fermentation time given is -----------------.

Which of the following biochemical test function is based on the ability of organisms to produce Acetylmethyl carbinol with creatine?

Which among the following is not a mobile genetic element?

What are the fermentation products of Propionibacterium shermanii in Swiss cheese?

Statement I: Butter contains 3-5% air by volume.
Statement II: Air in the butter does not affect the spreadability.
In light of the above statements, choose the most appropriate answer from the options given below:

Match List I with List II:
A. Cow milk
B. Human milk
C. Equine milk
D. Donkey milk
Match with the following Casein to whey protein ratio:
I. 40:60
II. 80:20
III. 50:50
IV. 55:45
Choose the correct answer from the options given below:

The content of lactose in Cow milk, Human milk and Donkey milk in the order of: