and energy of tannia cormels using the response surface methodology (RSM). The moisture
content and cutting speed were varied over five levels each [95.79, 113.68, 136.68, 168.42,
242.11% moisture content (dry basis) and 10, 15, 20, 25, 30 mm⋅ min–1, respectively]. The
highest and lowest cutting forces were 114.09 and 63.99 N at the corresponding moisture
contents of 168.42 and 113.68% and at cutting speeds of 10 and 20 mm⋅ min–1 …