Amba Haldi (Curcuma Amada) is an Ayurvedic herb popularity known as Mango Ginger. It is commonly used for treatment of various pruritus (skin conditions with itching). 
Ama Haldi also finds its use for culinary purposes. It is also used in making pickles in southern India and chutneys in the northern region. It is a popular spice and vegetable due to its rich flavour, sweet with subtle earthly floral and pepper overtones. It adds a delicious taste to salads and stir fries. It is very commonly used in South asian and southeast Asian as well as Far East Asian cuisines.