Here, we have mixed the gold piece with the milk of sugar for the preparation of powder. The gold plate has been mechanically grinded very well by adding milk of sugar. After mechanical grinding, we got an Au particle and sugar (lactose) combination powder. XRD measurement confirms the presence of Au (~2.6 nm crystallite size). Also, we observe a shift due to repeated mechanical grinding when we were mixing Au particles and sugar powder. After that, we mix this mixed powder with Dispensing Alcohol. We have prepared solutions in different proportions and gradually decreased the concentrations, such as 6C, 7C up to 200C. The absorption characteristics of Au NPs are getting more prominent as the ratio of sugar and Au particles is gradually decreasing.