An annatto decorticator cum seed cleaner was designed and developed. To design the
machine effectively, the characteristics of the annatto seeds and fruits were assessed. The …

Gravity separators are machines used to separate grains and dust by using the difference in
weight between grains and dust. They work by causing grains to fall at different speeds, with …

Cumin (Cuminum cyminum L.), a seed spice of family umbelliferae, is valued as aromatic,
preservative, flavoring, and therapeutic agent in the food and pharmaceutical industry. The …