Question:
Which among the following species having maximum lactose content in milk?
Which among the following species having maximum lactose content in milk?
Show Hint
Human milk is unique because it is exceptionally high in lactose (\(\approx 7\%\)) and low in proteins compared to bovine milks.
Updated On: Jul 8, 2026
- Human
- Cow
- Camel
- Reindeer
Show Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Step 1: Understanding the Concept:
The carbohydrate profile of milk consists almost entirely of the disaccharide lactose, which serves as an essential energy source and osmotic regulator.
Step 2: Detailed Explanation:
Let us compare the average lactose content in the milk of different mammalian species:
- Human milk: Highly concentrated in carbohydrates, containing approximately \(6.8\%\) to \(7.2\%\) lactose.
- Cow milk: Contains approximately \(4.6\%\) to \(4.9\%\) lactose.
- Camel milk: Contains approximately \(4.0\%\) to \(4.5\%\) lactose.
- Reindeer milk: Very concentrated in fat and protein, containing only about \(2.5\%\) lactose.
Human milk has the highest lactose concentration among these species to support rapid infant brain development.
Step 3: Final Answer
Human milk contains the maximum lactose content.
The carbohydrate profile of milk consists almost entirely of the disaccharide lactose, which serves as an essential energy source and osmotic regulator.
Step 2: Detailed Explanation:
Let us compare the average lactose content in the milk of different mammalian species:
- Human milk: Highly concentrated in carbohydrates, containing approximately \(6.8\%\) to \(7.2\%\) lactose.
- Cow milk: Contains approximately \(4.6\%\) to \(4.9\%\) lactose.
- Camel milk: Contains approximately \(4.0\%\) to \(4.5\%\) lactose.
- Reindeer milk: Very concentrated in fat and protein, containing only about \(2.5\%\) lactose.
Human milk has the highest lactose concentration among these species to support rapid infant brain development.
Step 3: Final Answer
Human milk contains the maximum lactose content.
Was this answer helpful?
0
0
Top ICAR AIEEA Dairy Science Questions
- Nodal point for Representing India in international standardization bodies; such as ISO and IEC
- The head office of AGMARK is located at
- Which of the following statement is NOT correct in context of FSSAI Regulations
- Which of the following statement is correct
- Which property of milk can be determined with Stalagmometer ?
View More Questions
Top ICAR AIEEA Dairy Processing Technology Questions
- In which of the following dairy product, maximum heat induced changes are observed ?
- In which of the following dairy product, maximum heat induced changes are observed?
- Given below are two statements, one is labelled as (A) and the other one is labelled as (B) as follows:
Statement (A): The heat stability of concentrated milk decreases considerably upon preheating of milk.
Statement (B): During preheating, most serum proteins are denatured and in the acid pH range they strongly aggregate thereby no age gelation occurs.
In light of the above statements, choose the most appropriate answer from the options given below. - Given below are two statements, one is labelled as Assertion (A) and and other one labelled as Reason (R).
Assertion (A): Due to the interaction of thermally denatured \(\beta\)-lactoglobulin with \(\kappa\)-casein via disulphide bonds the Rennet coagulation is prolonged
Reason (R): The effect of pH is mainly on the first (enzymatic) stage of rennet coagulation. As the pH of the milk decreases, the enzyme moves closer to its pH optimum speeding up the reaction.
In light of the above statements, choose the most appropriate answer from the options given below: - Match List-I with List-II:
List-I (Method of ghee preparation):
(A). Desi method
(B). Cream butter method
(C). Direct cream method
(D). Pre-stratification method
List-II (By-products/ other products):
(I). Skim milk, buttermilk, butter serum and Ghee residue
(II). Buttermilk and Ghee residue
(III). Skim milk, buttermilk and Ghee residue
(IV). Skim milk and Ghee residue
Choose the correct answer from the options given below:
View More Questions
Top ICAR AIEEA Questions
- Which of the following statements is false?
- Which of the following is an example of an inventory?
- According to Adam Smith, productivity gains could be brought about through .
- The supply curve for an artificially scarce good is .
- Which of the following would not be considered an opportunity cost of paid employment?
View More Questions