Abstract
Minerals are most important components of jaggery compared to centrifugal sugar which is nothing but sucrose. Jaggery rich in iron along with other minerals like calcium, phosphorus and zinc can be formidable source in the diet. However, the cane quality used for jaggery making makes it more tenable to embed the nutrients in it as a source of minerals. The poor-quality cane makes it deprived of the vital minerals in jaggery. An experiment conducted at Zonal Agricultural Research Station, V.C.Farm, Mandya has revealed that higher total salts of 3.16 g 100g-1 was recorded in cane of saline soil and cane of sodic soil (3.08 g 100g-1) conditions compared to cane from normal soils. Higher calcium content was recorded in cane of moisture stress condition (83.77 mg 100g-1) followed by cane of normal soil on research station (82.80 mg 100g-1). lowest magnesium content was recorded in lodged cane conditions (58.00 mg 100g-1). The higher iron content was recorded in cane of shaded area (11.46 mg 100g-1) followed by cane of normal soil on research station (11.26 mg 100g-1). The higher sodium content was recorded in cane of sodic soil (97.47 mg 100g-1). The higher ash content was recorded in cane of shaded area (3.63 %) which is a negative factor. However, the phenolic content of jaggery was not influenced by production conditions. The higher bacterial count (7.47 CFU 10-5 g-1) and fungal count (7.36 CFU 10-4 g-1) was recorded in lodged cane compared to normal soils. Jaggery from cane of normal soil on farmer’s field (129 days) could be stored for longer period over lodged cane (34.67 days) and cane of saline soil (32.67 days) conditions.
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