3.6. X-ray diffraction (XRD) analysisThe values of relative crystallinity (RC) of different dried flours samples are shown in Table 2. FDB exhibited highest RC (10.86%) and IDSB showed the lowest RC (3.83%). Yadav, Guha, Tharanathan, and Ramteke (2006) observed lesser values of RC in case of sweet potato flour. The value of RC for each sample was found to be different when compared to RC values of other samples. From the observation of amylose content in relation to crystallinity index, those were disproportionately related to each other. Differences observed in RC could be attributed due to different factors like amylose content, moisture content, protein-starch interactions, lipid-starch interactions and size of crystallite