Question

Match the toxic compound in List I with respect to their plant source given in List II.
List I: (A) BOAA, (B) Glucosinolates, (C) Vicine, (D) Gossypol
List II: (I) Fava beans, (II) Cotton seeds, (III) Khesari Dahl (Lathyrus sativus), (IV) Rapeseeds

• A. A‐II, B‐III, C‐IV, D‐I
• B. A‐II, B‐IV, C‐III, D‐I
• C. A‐III, B‐IV, C‐I, D‐II
• D. A‐IV, B‐I, C‐II, D‐III

Hint:

Toxic Mnemonic:
1. Lathyrus = Lathyrism (BOAA).
2. Cotton = Gossypol (G-C).
3. Fava = Favism (Vicine).
4. Rape/Mustard = Glucosinolates.

Answer 1

The Correct Option is C

Step 1: Understanding the Question:
The question requires matching naturally occurring anti-nutritional factors or toxic compounds with the specific plants from which they originate.

Step 2: Detailed Explanation:

• BOAA ($\beta$-N-oxalyl-L-$\alpha$,$\beta$-diaminopropionic acid): This is a neurotoxin found in Khesari Dahl (Lathyrus sativus). Excessive consumption leads to Lathyrism, a condition causing paralysis of the lower limbs. Thus, A matches III.

• Glucosinolates: These are sulfur-containing compounds prevalent in the Brassicaceae family, notably in Rapeseeds (canola). They can cause goiter and affect growth in animals. Thus, B matches IV.

• Vicine: This is a glycoside found in Fava beans (Broad beans). In individuals with G6PD deficiency, it triggers oxidative stress in red blood cells, leading to Favism. Thus, C matches I.

• Gossypol: This is a phenolic pigment found in the pigment glands of Cotton seeds. It is toxic to non-ruminants and can affect male fertility. Thus, D matches II.

• Sequence Assembly: A-III, B-IV, C-I, D-II.

Step 3: Final Answer:
Matching the pairs correctly leads to option (C).