Palm Walk years old, although scientific research has shown that the trees could live as much as five hundred years. As such, the university has drawn up plans to replace the palms with Date palms of an unknown cultivar, in the coming years. These trees would not only provide more shade than the current trees, but they would also allow for harvestable dates, which could then be sold locally. While there is no timeline on replacement of current palms, it is expected that it would be done in the coming decade. Originally, there was no official name for the Palm Walk, as
Palm wine the sap to prevent it from fermenting. "Neera", similar to fruit-juice products. is relatively rich in potassium. In India, palm wine or toddy is served as either "neera" or "pathaneer" (a sweet, non-alcoholic beverage derived from fresh sap) or "kallu" (a sour beverage made from fermented sap, but not as strong as wine). Palm sap contains natural yeasts, which perform the fermentation of glucose to alcohol, as well as acetobacter, which subsequently converts the alcohol to acetic acid (vinegar). Optimal consumption time is one day after tapping, when the vinegar content is minimal; beyond this time, it becomes increasingly sour.