From:  Physicochemical, morphological characteristics, and functional properties of Brosimum alicastrum Sw. seed starch modified by HMT

 Functional properties of native and HMT-modified starches.

Starch60°C70°C80°C90°C
SI (%)
RSS2.5 ± 0.1b5.1 ± 0.4a16.0 ± 0.3a4.9 ± 0.2c
CS4.8 ± 0.1a4.9 ± 0.1a13.7 ± 0.3b15.9 ± 0.4b
WS4.6 ± 0.2a4.6 ± 0.4a8.2 ± 0.2c22.2 ± 0.8a
RSS-10%1.9 ± 0.1c3.5 ± 0.8c9.7 ± 0.9a18.7 ± 0.8a
CS-10%4.8 ± 0.0a6.6 ± 0.4a8.3 ± 0.6b12.6 ± 1.6c
WS-10%3.5 ± 0.4b5.3 ± 0.3b6.1 ± 0.3c16.3 ± 0.1b
RSS-20%1.7 ± 0.1c4.2 ± 0.5b8.7 ± 0.3a10.5 ± 0.3c
CS-20%4.5 ± 0.2a6.0 ± 0.1a8.5 ± 0.3a11.3 ± 0.2b
WS-20%2.5 ± 0.4b3.9 ± 0.2b4.9 ± 0.3b16.6 ± 0.1a
RSS-30%1.5 ± 0.1c2.4 ± 0.2c5.7 ± 0.2b8.9 ± 0.2b
CS-30%3.4 ± 0.2a4.8 ± 0.1a7.6 ± 0.3a8.6 ± 0.0c
WS-30%2.2 ± 0.2b3.4 ± 0.3b4.9 ± 0.2c12.5 ± 0.2a
WAC (g water/g starch)
RSS4.1 ± 0.3c11.6 ± 0.5b20.2 ± 0.6a11.1 ± 0.6c
CS8.0 ± 0.4b12.9 ± 0.3a14.4 ± 0.4b14.1 ± 0.1b
WS9.9 ± 0.3a12.2 ± 0.2ab11.1 ± 0.2c17.5 ± 0.5a
RSS-10%3.2 ± 0.2c6.9 ± 0.2c16.3 ± 0.3a18.1 ± 0.2a
CS-10%4.7 ± 0.4b9.4 ± 0.3b11.3 ± 0.2c12.8 ± 0.1c
WS-10%8.3 ± 0.2a10.6 ± 0.1a11.9 ± 0.2b13.3 ± 0.1b
RSS-20%3.4 ± 0.2c5.1 ± 0.1c14.6 ± 0.4a17.7 ± 0.3a
CS-20%6.4 ± 0.1b10.1 ± 0.2b10.5 ± 0.1c13.5 ± 0.4b
WS-20%9.6 ± 0.1a11.3 ± 0.4a12.3 ± 0.3b13.7 ± 0.4b
RSS-30%3.7 ± 0.1c5.4 ± 0.2c12.5 ± 0.2a14.8 ± 0.3a
CS-30%5.2 ± 0.3b9.0 ± 0.1b10.7 ± 0.3b12.6 ± 0.2c
WS-30%7.6 ± 0.2a11.1 ± 0.2a12.7 ± 0.3a13.4 ± 0.4b
SP (g water/g starch)
RSS4.3 ± 0.2c12.3 ± 0.6b23.8 ± 0.8a11.6 ± 0.6c
CS8.4 ± 0.3b13.6 ± 0.3a16.8 ± 0.3b16.8 ± 0.1b
WS10.4 ± 0.3a12.8 ± 0.3ab12.1 ± 0.5c22.1 ± 0.0a
RSS-10%3.2 ± 0.2c7.0 ± 0.4c18.1 ± 0.2a22.2 ± 0.2a
CS-10%5.2 ± 0.1b10.2 ± 0.1b12.5 ± 0.4b14.6 ± 0.2c
WS-10%8.7 ± 0.2a11.2 ± 0.1a12.8 ± 0.2b16.0 ± 0.1b
RSS-20%3.5 ± 0.2c5.3 ± 0.1c17.6 ± 0.5a19.4 ± 0.4a
CS-20%6.7 ± 0.1b10.8 ± 0.2b11.5 ± 0.0c15.2 ± 0.4c
WS-20%9.9 ± 0.1a11.8 ± 0.4a12.9 ± 0.3b16.4 ± 0.5b
RSS-30%3.8 ± 0.1c5.5 ± 0.2c13.2 ± 0.2a16.2 ± 0.3a
CS-30%5.4 ± 0.4b9.5 ± 0.1b11.6 ± 0.4b13.7 ± 0.2c
WS-30%7.8 ± 0.3a11.5 ± 0.2a13.3 ± 0.3a15.4 ± 0.4b

Mean values ± SD. SD = 0.0 indicate that SD < 0.01. SI: solubility index; WAC: water absorption capacity; SP: swelling power; RSS: Ramón seed starch; CS: corn starch; WS: wheat starch. 10%, 20% and 30% moisture in heat-moisture treatment (HMT) treatment. Comparisons among starches in the same treatment. Values in the same column with different lowercase letters indicate significant difference (P < 0.05).