Udhayaa Edible Oil. Udhayaa Edible Oil has modernized the concept of �Purity� by processing natural products in very natural ways. We do not use any heat or chemical processing systems to extract oils from nuts, seeds, and fruits. We use the best of pure Indian traditional ways, like �chekku��Ghani� to extract coconut oil, groundnut oil and gingerly oil. In modern terms, it is called cold pressed oil.