Table 2.
Iodine absorption parameters and amylose contents of starches.
| Accession ID | OD680 | OD620/550 | AAC (%) | TAC (%) | ΔAC (%) |
|---|---|---|---|---|---|
| AO01 | 0.307 ± 0.004 ghijk | 1.164 ± 0.026 abcdefg | 25.6 ± 0.8 ijk | 17.4 ± 0.7 efghi | 8.2 |
| AR01 | 0.324 ± 0.006 klmno | 1.222 ± 0.023 gh | 26.5 ± 0.7 jklm | 17.4 ± 0.2 efghi | 9.1 |
| CB01 | 0.281 ± 0.007 bcd | 1.192 ± 0.004 abcdefgh | 22.2 ± 0.7 cd | 16.4 ± 0.1 cdefgh | 5.8 |
| CG01 | 0.329 ± 0.011 no | 1.157 ± 0.003 abcd | 28.2 ± 0.9 mno | 17.7 ± 0.4 fghi | 10.5 |
| CN01 | 0.300 ± 0.007 efghi | 1.155 ± 0.001 abc | 24.9 ± 0.6 fghij | 17.1 ± 0.2 efghi | 7.8 |
| CN02 | 0.306 ± 0.007 ghijk | 1.160 ± 0.012 abcde | 25.7 ± 0.8 ijkl | 18.2 ± 0.4 hij | 7.5 |
| CN03 | 0.308 ± 0.002 ghijkl | 1.208 ± 0.011 cdefgh | 21.8 ± 0.2 bcd | 14.7 ± 0.3 abc | 7.1 |
| CN04 | 0.295 ± 0.005 defghi | 1.186 ± 0.017 abcdefgh | 23.6 ± 0.5 defgh | 15.7 ± 0.6 abcde | 7.9 |
| JP01 | 0.303 ± 0.004 fghij | 1.183 ± 0.004 abcdefgh | 24.5 ± 0.6 efghi | 17.2 ± 0.4 efghi | 7.3 |
| JP02 | 0.294 ± 0.004 defghi | 1.191 ± 0.007 abcdefgh | 23.5 ± 0.2 defgh | 16.6 ± 0.5 defgh | 6.9 |
| JP03 | 0.291 ± 0.005 cdefgh | 1.218 ± 0.019 efgh | 23.2 ± 0.7 cdef | 17.7 ± 0.3 fghi | 5.5 |
| JP04 | 0.336 ± 0.003 o | 1.185 ± 0.011 abcdefgh | 28.3 ± 0.4 mno | 17.7 ± 0.3 fghi | 10.6 |
| JP05 | 0.299 ± 0.007 defghi | 1.237 ± 0.028 h | 23.4 ± 0.9 cdefgh | 17.1 ± 0.9 efghi | 6.3 |
| JP06 | 0.327 ± 0.007 mno | 1.158 ± 0.015 abcd | 27.9 ± 0.6 mno | 16.1 ± 0.3 bcdefg | 11.8 |
| JP07 | 0.337 ± 0.003 o | 1.186 ± 0.001 abcdefgh | 28.5 ± 0.2 no | 17.2 ± 0.5 efghi | 11.3 |
| JP08 | 0.304 ± 0.001 ghij | 1.174 ± 0.012 abcdefg | 25.0 ± 0.4 fghij | 16.4 ± 0.1 cdefgh | 8.6 |
| JP09 | 0.312 ± 0.007 ijklmn | 1.200 ± 0.006 abcdefgh | 25.5 ± 0.9 ijk | 17.1 ± 0.2 efghi | 8.4 |
| JP10 | 0.304 ± 0.009 ghij | 1.167 ± 0.016 abcdefg | 25.2 ± 1.1 ghij | 20.2 ± 0.9 k | 5.0 |
| JP11 | 0.291 ± 0.006 cdefgh | 1.181 ± 0.002 abcdefgh | 23.4 ± 0.5 cdefgh | 17.6 ± 0.4 efghi | 5.8 |
| JP12 | 0.260 ± 0.005 a | 1.209 ± 0.015 cdefgh | 19.3 ± 0.5 a | 15.0 ± 0.5 abcd | 4.3 |
| JP13 | 0.282 ± 0.003 bcde | 1.189 ± 0.025 abcdefgh | 22.3 ± 0.7 cd | 16.7 ± 0.7 defgh | 5.6 |
| JP14 | 0.326 ± 0.002 mno | 1.169 ± 0.019 abcdefg | 28.3 ± 0.2 nmo | 19.7 ± 0.4 jk | 8.6 |
| JP15 | 0.310 ± 0.008 hijklm | 1.161 ± 0.015 abcdef | 25.8 ± 0.8 ijkl | 17.2 ± 0.3 efghi | 8.6 |
| MA01 | 0.319 ± 0.008 jklmno | 1.192 ± 0.014 abcdefgh | 22.9 ± 0.8 cde | 17.4 ± 0.8 efghi | 5.5 |
| ML01 | 0.303 ± 0.003 fghij | 1.160 ± 0.014 abcde | 25.4 ± 0.5 hijk | 17.4 ± 0.0 efghi | 8.0 |
| MY01 | 0.323 ± 0.008 klmno | 1.142 ± 0.006 a | 27.8 ± 0.4 mno | 18.3 ± 0.6 hij | 9.5 |
| NG01 | 0.325 ± 0.005 lmno | 1.179 ± 0.014 abcdefgh | 27.4 ± 0.6 lmno | 17.8 ± 0.6 fghi | 9.6 |
| PE01 | 0.382 ± 0.013 p | 1.146 ± 0.015 ab | 29.2 ± 1.3 o | 17.7 ± 0.7 fghi | 11.5 |
| PE02 | 0.284 ± 0.008 bcdef | 1.197 ± 0.028 abcdefgh | 22.1 ± 0.7 cd | 14.5 ± 0.3 ab | 7.6 |
| PE03 | 0.281 ± 0.002 bcd | 1.206 ± 0.011 cdefgh | 21.7 ± 0.3 bcd | 16.1 ± 0.6 bcdefg | 5.6 |
| PE04 | 0.259 ± 0.010 a | 1.212 ± 0.021 cdefgh | 19.2 ± 0.9 a | 15.2 ± 0.1 abcd | 4.0 |
| PE05 | 0.296 ± 0.009 defghi | 1.158 ± 0.011 abcd | 24.4 ± 0.8 efghi | 16.0 ± 0.9 bcdef | 8.4 |
| PE06 | 0.303 ± 0.006 fghij | 1.160 ± 0.010 abcde | 25.0 ± 0.6 fghij | 14.2 ± 0.1 a | 10.8 |
| PH01 | 0.331 ± 0.002 o | 1.180 ± 0.010 abcdefgh | 27.8 ± 0.2 mno | 17.7 ± 0.3 fghi | 10.1 |
| PH02 | 0.303 ± 0.007 fghij | 1.190 ± 0.003 abcdefgh | 24.3 ± 0.5 efghi | 16.5 ± 0.7 cdefgh | 7.8 |
| TH01 | 0.299 ± 0.003 defghi | 1.193 ± 0.038 abcdefgh | 24.3 ± 0.2 efghi | 18.0 ± 0.2 ghij | 6.3 |
| TZ01 | 0.320 ± 0.007 jklmno | 1.162 ± 0.044 abcdef | 27.2 ± 0.5 klmn | 17.9 ± 0.1 fghi | 9.3 |
| US01 | 0.298 ± 0.002 defghi | 1.177 ± 0.010 abcdefg | 24.4 ± 0.2 efghi | 18.2 ± 0.4 hij | 6.2 |
| US02 | 0.311 ± 0.003 ijklm | 1.205 ± 0.010 bcdefgh | 25.3 ± 0.3 ghijk | 18.7 ± 0.2 ijk | 6.6 |
| US03 | 0.274 ± 0.008 abc | 1.220 ± 0.018 fgh | 21.5 ± 1.0 bc | 16.2 ± 0.1 bcdefg | 5.3 |
| US04 | 0.270 ± 0.003 ab | 1.203 ± 0.018 bcdefgh | 20.2 ± 0.3 ab | 15.2 ± 0.7 abcd | 5.0 |
| US05 | 0.331 ± 0.007 o | 1.178 ± 0.010 abcdefg | 27.8 ± 0.9 mno | 17.7 ± 0.4 fghi | 10.1 |
| US06 | 0.294 ± 0.003 defghi | 1.215 ± 0.026 defgh | 23.4 ± 0.1 cdefg | 16.6 ± 0.2 defgh | 6.8 |
| US07 | 0.290 ± 0.006 cdefg | 1.193 ± 0.039 abcdefgh | 23.4 ± 0.8 cdefg | 17.5 ± 0.3 efghi | 5.9 |
| Sig. | 0.094 | 0.588 | 0.306 | 0.171 | 0.336 |
AAC: apparent amylose content; TAC: true amylose content; ΔAC: the difference between AAC and TAC (AAC–TAC); Sig.: the significance of normal distribution of the 44 samples by Shapiro–Wilk test. Data are means ± standard deviations, n = 3. The values with different letters in the same column are significantly different (p < 0.05).