IR 64 Parboiled Rice is a renowned Indian rice variety. This rice is a major source of carbohydrates, high in protein, and is known for its great taste and rich aroma. IR 64 Parboiled Rice is one of the most exported varieties of Long grain rice with an average length of 5.8mm to 6.2mm. Nutritional Benefits: It is higher in B Vitamins compared to regular white rice and also its parboiling inactivates the enzymes that break down the fat in rice. This helps to prevent rancidity.