The mustard oil market is flooded with adulterated products — blended with palm oil, colour additives, or cheap seed oils. Here's how to catch them before they reach your kitchen.
1. The Cold Test
Refrigerate a small amount of mustard oil overnight. Pure cold-pressed mustard oil will semi-solidify or turn slightly cloudy. Refined or blended oil stays completely clear — a sign it's been heavily processed.
2. The Smell Test
Real mustard oil has a sharp, pungent aroma. If your oil smells mild, neutral, or oddly sweet, it's likely been refined or diluted. Cold-pressed mustard oil has bite — that's the glucosinolates doing their job.
3. The Palm Rub Test
Rub a few drops between your palms and warm it up. Pure mustard oil will release a strong, characteristic smell as it heats. Adulterated oil will either smell faint or reveal a different underlying odour.
4. The Paper Test
Drop a few drops on white paper and let it dry. Pure mustard oil leaves a faint yellowish tinge and dries cleanly. Oil with additives or impurities often leaves a greasy or discoloured residue.
5. Read the Label
Look for: 100% Kachi Ghani / Cold Pressed, single-ingredient (mustard seeds only), and no mention of 'blended' or 'filtered'. Gharana Kachi Ghani Mustard Oil lists every detail transparently — because we have nothing to hide.
When in doubt, choose a brand that's third-party tested. Your food deserves better than guesswork.
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