An Assyrian tale speaks of gods who drank sesame wine before creating the earth. They represent a symbol of immortality and the god Maha Vishnu's consort Maha Sri Devi herself represents the properties of the sesame seed. As such, it is considered as the most auspicious offering in rituals and prayers.
White sesame seeds are used in auspicious ceremonies. White sesame seeds are used as a offering to Lord Ganesha.