H3VH-7-C flender h1sh Helical gear Reduction Box H3

Flender/Flender Gear Units/Helical gear Reduction Box H3

cium than cereals and contain 1 mg of calcium per 1 . Legumes, when compared with cereals, are better source of iron, thiamine, riboavin, and nicotinic acid. The utilization of legumes is highest in India and LatinAmerica owing to religious restriction and food attitude. Legumes also contain someantinutritional factors, such as trypsin and chymotrypsin, phytate, lectins, polyphenols,atulence-provoking and cyanogenic compounds, lathyrogens, estrogens, goitrogens,saponins, antivitamins, and allergens. However heat treatment is known to destroy the antinutrients, such as protease inhibitors and lectins, although it also destroys the vitamins and amino acids. Legumes are good source of dietary ber; the crude ber, protein, andlipid components have hypocholesterolemic effect. The following is brief account of the structure and composition of the major cereal crops and legumes. 2 CEREAL CROPS 2.1 Structure2.1.1 WheatWheat is single-seeded fruit, 4- to 1-mm long, consisting of germ and endosperm enclosed by an epidermis and seed coat. The fruit coat or pericarp (4- to 5- thick) surrounds the seed and adheres closely to the seed coat. The wheat color, depending onthe species and other factors, is red to white, and is due to material present in the seedcoat. Wheat also is classied based on physical characteristics such as red, white, soft,hard, spring, or winter. The wheat kernel structure is shown in Fig. 1. The outer pericarpis composed of the epidermis and hypodermis. The epidermis consists of single layerof cells that form the outer surface of the kernel. On the outer walls of the epidermal cells is the water-impervious cuticle. Some epidermal cells at the apex of the kernel are modied to form hairs. The hypodermis is composed of one to two layers of cells. The inner pericarpis composed of intermediate cells and cross-cells inward from the hypodermis. Long andcylindrical tube cells constitute the inner epidermis of the pericarp. In the crease, the seedcoat joins