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Turmeric, explained
Straight answers from a family that has grown turmeric in Erode for three generations.
Erode Turmeric: Why It Is GI-Tagged and What Makes It Different
What the Erode turmeric GI tag means, why the Erode region in Tamil Nadu produces distinctive turmeric, and how to tell genuine Erode turmeric from ordinary powder.
Read the guideHow to Check Turmeric Powder Purity at Home (5 Simple Tests)
Five kitchen tests to detect adulterated turmeric powder — added colour, chalk, starch and lead chromate — using water, a glass and your hands. No lab needed.
Read the guideCurcumin Content in Turmeric Powder: What the Percentage Means
What curcumin is, typical curcumin percentages in Indian turmeric varieties including Erode, Salem, Alleppey and Lakadong, and why "high curcumin" claims need a number.
Read the guideBest Turmeric Powder in India: How to Choose (Buyer's Guide)
An honest buyer's guide to choosing turmeric powder in India — which varieties are best for cooking, what curcumin figure to expect, how to read a label, and the red flags that mean adulteration or old stock.
Read the guideErode vs Salem vs Alleppey vs Lakadong Turmeric: Which Is Best?
A side-by-side comparison of India's best-known turmeric varieties — Erode, Salem, Alleppey and Lakadong — by curcumin content, colour, taste, price and what each is best used for.
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