Parboiling is a hydrothermal process performed in three steps: soaking, steaming, and drying. It causes starch gelatinization, where amylose molecules re-associate, forming a tightly packed structure that mends endosperm cracks, increases translucency and hardness, reduces chalkiness, and minimizes breakage.

After parboiling, the paddy is dried to achieve the ideal moisture level of 14% for optimal milling. AGI Milltec provides LSU dryers with both batch and continuous drying options, ensuring efficient and precise drying for superior results.