Impact of Grinding and Sorting Particle Size on Phytochemical Yield in Dipterocarpus alatus Leaf Extract

Figure 3

Effect of the feeding rate and sieve size using a pin mill on fineness modulus (a), production capacity (b), SEC (c), average particle size (d), and crude extract yield (e). Different uppercase letters above the bar indicate significant differences () among the data in each subfigure.

(a)

(b)

(c)

(d)

(e)