. 2021 Dec 18;5:28–33. doi: 10.1016/j.crfs.2021.12.004

Table 1A.

Solubility results of native chestnut starch and dry heat treated starch.

Samples	Solubility (%)
Samples	50 °C	60 °C	70 °C	80 °C	90 °C
Control	0.15 ± 0.03^a	0.26 ± 0.02^a	1.01 ± 0.05^a	5.61 ± 0.02^a	7.79 ± 0.09^a
CT-3	0.23 ± 0.02^b	0.28 ± 0.00^a	1.06 ± 0.03^b	8.02 ± 0.09^b	11.45 ± 0.42^b
CT-6	0.43 ± 0.02^d	0.79 ± 0.02^d	1.56 ± 0.02^d	13.06 ± 0.19^d	17.72 ± 0.11^c
CT-9	0.66 ± 0.03^f	0.94 ± 0.03^e	1.92 ± 0.03^f	18.41 ± 0.53^f	23.75 ± 0.51^f
CT-12	1.01 ± 0.04^h	1.26 ± 0.02^f	2.81 ± 0.02^h	21.59 ± 0.58^g	27.66 ± 0.30^g
RT-2	0.32 ± 0.02^c	0.62 ± 0.01^b	1.26 ± 0.03^c	10.52 ± 0.32^c	19.37 ± 0.33^d
RT-3	0.50 ± 0.02^e	0.72 ± 0.02^c	1.73 ± 0.02^e	13.38 ± 0.45^d	21.49 ± 0.37^e
RT-4	0.75 ± 0.05^g	0.92 ± 0.01^e	2.17 ± 0.06^g	16.30 ± 0.37^e	23.69 ± 0.16^f

Note: CS, native chestnut starch; CT-3, CT-6, CT-9, CT-12, preparation of chestnut starch by continuous dry heat treatment for 3 h, 6 h, 9 h, 12 h, respectively; RT-2, RT-3, RT-4, preparation of chestnut starch by repeated dry heat treatment for two cycles, three cycles, four cycles, respectively. Results are showed as mean values ± SD in triplicate. Different letters (a-g) in the same column show a significant difference (p < 0.05).