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How to Spot Artificially Ripened Mangoes (and What’s Allowed)
14 October 2026 · 4 min read
Mango season brings a familiar worry: was this fruit ripened with chemicals? Here is what Indian rules say and how to choose well.
What the rules say
- Calcium carbide (“masala”) for ripening fruit is prohibited under Indian food-safety rules.
- Ripening with ethylene gas under controlled conditions is permitted, and is how many commercial fruits are ripened worldwide.
Signs a mango may be carbide-ripened
- Patchy colour: bright yellow patches with green areas, especially uneven at the stem.
- Ripe-looking outside but firm or sour inside.
- Little natural aroma near the stem.
- Black spots that appear quickly.
Better buying habits
- Buy in season (roughly April to June for many varieties).
- Smell the stem end: a sweet, fruity aroma is a good sign.
- Buy a mix of ripe and semi-ripe and let some ripen at home in a paper bag.
- Ask your seller how the fruit was ripened.
FAQ
Is ethylene-ripened fruit safe?
Ethylene is a natural plant hormone and controlled ethylene ripening is permitted. It is different from calcium carbide, which is banned.
Does washing remove carbide residue?
Wash and peel mangoes before eating, but the better approach is to avoid suspected carbide-ripened fruit.
Snap your mangoes and say where you bought them. NutriSathi tells you what to check and how to store them.
Try NutriSathi free →General information only, not medical advice. Talk to a qualified professional about your health.