Major alkaloid in periwinkle leaves is

Major alkaloid in periwinkle leaves is Correct Answer Vinblastine

The major alkaloid in periwinkle leaves is Vinblastine.
Vinblastine is the salt of an alkaloid extracted from a flowering herb commonly known as periwinkle. Vinblastine is cell cycle phase-specific, it binds to microtubular proteins in the mitotic spindle, thereby preventing cell division during metaphase.
Vinblastine is an anti-cancer ("antineoplastic" or "cytotoxic") chemotherapy drug. This medication is classified as a "plant alkaloid".
Bissoy MCQ

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