Maize germ is the oil-rich embryo separated from the maize kernel during milling. Wet-milled germ carries about 45% to 50% oil and goes to oil mills for corn oil extraction, while dry-milled germ holds roughly 18% to 27%. After the oil is pressed or extracted, the de-oiled cake, sold in India as makka khal, becomes
Manganese sulphate (MnSO4·H2O, CAS 10034-96-5) is the most widely used manganese fertiliser. Farmers apply it to the soil or as a 0.2% to 0.5% foliar spray to correct manganese deficiency, and manufacturers use it in micronutrient mixtures, agrochemical intermediates and animal feed. A good monohydrate grade carries 30.5% to 32% manganese. This guide explains how
A filter aid is an inert, porous powder, usually diatomaceous earth (DE) or expanded perlite, that is coated onto a filter or added to the liquid being filtered. It builds a permeable cake that traps fine and slimy solids which would otherwise clog the filter cloth. Filter aids are used in edible oil refining, beer,