Fig. 3From: Roasted fox nuts (Euryale Ferox L.) contain higher concentration of phenolics, flavonoids, minerals and antioxidants, and exhibit lower Glycemic Index (GI) in human subjectsEvaluation of the impact of roasting on physical characteristics of fox nuts. a) L* value for color, b) a* value for color, c) b* value for color, d) Hardness of nuts. Values are means of 6 replications; error bars stand for standard deviation. Means sharing different letters show significant difference between the variables based on Independent T-test at P ≤ 0.05Back to article page