Question

Which of the following statement is not correct?

• A. Bromelain from pineapple is used for tenderization of meat
• B. Electrical stimulation of carcasses after the slaughtering of animals can cause tenderization of meat
• C. Ficin is a proteolytic enzyme obtained from faba beans which can be used for tenderization of meat
• D. Renin from calf stomach is used for tenderization of meat

Hint:

The three major plant tenderizers are: Papain (Papaya), Bromelain (Pineapple), and Ficin (Fig). Remember them as the "P-B-F" trio of tropical fruit enzymes.

Answer 1

The Correct Option is C

Concept: Meat tenderization involves breaking down connective tissues (collagen) and muscle proteins.

• Plant enzymes: Proteolytic enzymes like Papain, Bromelain, and Ficin.

• Physical methods: Electrical stimulation and mechanical pounding.

Step 1: Verifying plant-based enzymes.
Bromelain is indeed extracted from pineapple (stems and fruit). Papain comes from papaya, and Ficin comes from figs.

Step 2: Identifying the error in statement (C).
Statement (C) claims Ficin is obtained from "faba beans." This is incorrect; Ficin is obtained from the latex of Fig trees (Ficus carica).

Step 3: Evaluating other statements.
Electrical stimulation accelerates the drop in pH, preventing cold shortening. Renin (Chymosin) is primarily for milk clotting, but some sources suggest its proteolytic action can contribute to tenderization. Final Answer: (C)