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. 2021 Mar 18;10(3):640. doi: 10.3390/foods10030640

Table 2.

Yield, moisture and protein contents and color characteristics of the extracted mealworm chitin.

Chitin from Mealworm
Yield (g chitin/100 g dried mealworm powder) 4.72 ± 0.21
Moisture (g/100 g chitin) 2.38 ± 0.05
Crude protein (g/100 g chitin) 9.96 ± 0.36
Color
L* (lightness) 82.21 ± 0.72
a* (redness) 1.81 ± 0.08
b* (yellowness) 8.68 ± 0.37
Whiteness index (WI) 80.13 ± 0.81

Data are expressed as mean ± SD.