From Khoya to Silver Work: 5 Commonly Adulterated Diwali Items to Watch Out For

With the festive season of Diwali approaching, the demand for sweets, spices, and decorative items rises sharply, increasing the risk of adulteration that can harm health. Despite strict regulations and food safety checks, adulteration continues, particularly during festivals when demand surges. Here are five popular Diwali items commonly adulterated, along with tips on how to identify pure products.

1. Khoya (Mawa)

Khoya demand spikes during Diwali for making traditional sweets. However, it is often adulterated with starch, flour, semolina, and sometimes hydrogen peroxide to maintain a fresh appearance longer. To check, rub the khoya in your hands for excessive oil and smell for any chemical odor. Using iodine tincture is an effective method—if adulterated, the khoya will show a color change.

2. Paneer (Cheese)

Paneer is another item prone to adulteration with harmful substances like urea, synthetic milk, starch, detergents, and formalin. A quick test involves applying iodine tincture: pure paneer won’t change the tincture’s color, while adulterated paneer will turn black. Also, soaking paneer in water—cloudy water may indicate adulteration. Taste testing can also help detect off-flavors.

3. Silver Work (Chandi Ka Vark)

The silver foil used to decorate sweets can be adulterated with cheaper metals. Test the foil by burning a small piece—authentic silver burns with a bright shine, while adulterated foil produces black smoke or dull burn.

4. Spices

Black pepper is frequently mixed with papaya seeds, which float in water when tested. Turmeric powder adulterated with colorants will cause the water to turn yellow and cloudy even after settling. Salt mixed with chalk reacts by forming bubbles when lemon juice is added. True cinnamon has thin layers, whereas adulterated Cassia cinnamon shows thick layers.

5. Sweets

Commercial sweets often contain synthetic colors for enhanced appearance. Overly vibrant sweets may indicate adulteration. Cashew katli is sometimes mixed with refined flour or peanut powder, altering taste and quality.

Being aware of these common adulterants and knowing simple testing methods can help you enjoy a safe and authentic Diwali celebration. Vigilance while purchasing ensures health and happiness throughout the festive season.