বাজার ছেয়ে রয়েছে রাঙা বা মিষ্টি আলুতে। কিন্তু সেগুলো যে টাটকা, তাতে কোনও রকম ভেজাল নেই তো, তা বুঝবেন কী ভাবে?
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News1826-01-2026, 20:51

Fake Sweet Potatoes Flood Market: Diabetics at Risk, FSSAI Reveals Easy ID Trick

  • Markets are seeing an influx of fake sweet potatoes, posing health risks, especially for diabetic patients.
  • Adulterated sweet potatoes are often dyed with Rhodamine B, a chemical dye used in textiles and inks, not safe for consumption.
  • FSSAI warns against this adulteration, which is difficult to detect with the naked eye.
  • To identify fake sweet potatoes, rub a water or oil-dipped cotton ball on the skin.
  • If the cotton turns purple, the sweet potato is adulterated and should not be consumed; if it remains white, it's real.

Why It Matters: FSSAI shares a simple cotton ball test to identify Rhodamine B-dyed fake sweet potatoes in the market.

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