Bitterness in Mandarine Juice is due to | Agrigyan

Q.75

Food Processing Technology- ICAR JRF/SRF 2024

MCQ (Single Correct)

Bitterness in Mandarine Juice is due to

Limonene Correct Anthocyanins Neohesperidin Lycopene

Delayed Bitterness in Citrus (Mandarin) Juices:
Biochemical Origin:
Intact fruit albedo contains the non-bitter precursor limonoate A-ring lactone.
Upon juicing and cellular disruption, acidic pH ($\lt 4.5$) and endogenous limonin D-ring lactone hydrolase catalyze lactonization, closing the D-ring to generate intensely bitter limonin (a triterpenoid dilactone, printed as Limonene in OCR).
Conclusion: Limonene (Option 1).

Correct option: (1) Limonene

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