Erode and Salem Turmeric Bulbs is much darker in colour. Its curcumin content on average at 5% and may be as high as 6.5%, making it a more effective colouring agent with superior fresh turmeric flavour notes. Alleppey turmeric more closely resembles the flavour of fresh turmeric and has a somewhat earthy aroma with surprisingly delicate top notes of lemon and mint, reminiscent of its cousin, ginger. The texture is 'oily' due to the higher curcumin content, and when blending with other spices we suggest sieving it through a small strainer to prevent clumping.