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Table 1 Thermokinetic parameters obtained from the heat-flow power-time curves of E. coli growth affect by S. Miltiorrhizae samples

From: Antibacterial evaluation of Salvia miltiorrhizae on Escherichia coli by microcalorimetry coupled with chemometrics

Batch numbers Sources k 1 (min−1) k 2
(min−1)
t 1
(min)
t 2
(min)
P 1
(mW)
P 2 (mW) Q 1 (J) Q 2 (J) Q s
(J)
I
(%)
Control 0.01172 0.00192 299.3 1201.3 1.4540 1.2207 9.85 42.35 52.20 0
XB-1 Guizhou 0.01354 0.00321 329.8 1355.5 1.5247 1.0699 9.76 40.72 50.50 12.4
XB-2 Guizhou 0.01413 0.00271 329.5 1413.7 1.5317 1.1440 10.78 43.06 53.82 6.3
XB-3 Guizhou 0.01312 0.00232 329.8 1360.5 1.4954 1.1013 11.19 44.09 55.28 9.8
XB-4 Guizhou 0.01193 0.00243 318.7 1451.2 1.5069 1.0431 10.82 43.40 54.22 14.5
XB-5 Guizhou 0.01282 0.00294 316.8 1420.8 1.6544 1.1270 12.71 42.97 55.68 7.7
XB-6 Guizhou 0.01667 0.00046 316.5 1620.0 1.5290 0.8226 9.12 41.84 50.96 32.6
XB-7 Guizhou 0.01272 0.00264 314.8 1372.2 1.4906 1.0260 10.61 41.73 52.34 15.9
XB-8 Guizhou 0.01159 0.00331 318.7 1537.2 1.5951 1.0200 11.71 42.66 54.37 16.4
XB-9 Guizhou 0.01340 0.00334 313.8 1468.7 1.4069 1.1410 9.40 42.06 51.46 6.5
XB-10 Guizhou 0.01199 0.00241 330.8 1347.3 1.5927 1.0462 9.74 42.01 51.74 14.3
XB-11 Guizhou 0.01280 0.00267 315.0 1323.7 1.6480 1.1227 13.19 43.06 56.25 8.0
XB-12 Guizhou 0.01146 0.00260 330.8 1307.0 1.4374 1.0483 10.16 43.12 53.28 14.1
XB-13 Guizhou 0.01215 0.00237 332.5 1355.8 1.5012 1.0585 11.27 43.87 55.14 13.3
XB-14 Guizhou 0.01208 0.00205 332.5 1310.7 1.4365 1.0983 10.11 45.06 55.17 10.0
XB-15 Guizhou 0.01196 0.00235 331.7 1313.2 1.4821 1.0955 11.73 43.30 55.03 10.3
XB-16 Guizhou 0.01223 0.00230 328.3 1329.7 1.4818 1.0178 9.84 43.19 52.89 16.6
XB-17 Guizhou 0.00982 0.00408 326.0 1030.2 1.4308 1.4174 9.39 42.39 51.76 −16.1
FC-1 Sichuan 0.01260 0.00201 322.0 1113.0 1.6122 1.1669 11.36 45.43 56.79 4.4
FC-2 Sichuan 0.01612 0.00291 322.0 1026.2 1.6784 1.2884 9.63 43.62 53.25 −5.5
FC-3 Sichuan 0.01407 0.00309 322.3 1007.3 1.6797 1.2430 10.14 39.19 49.33 −1.8
FC-4 Sichuan 0.01235 0.00279 322.8 1004.3 1.6468 1.2437 11.10 43.60 54.70 −1.9
FC-5 Sichuan 0.01360 0.00145 327.7 1183.5 1.6305 1.0940 10.59 44.09 54.59 10.4
FC-6 Sichuan 0.01343 0.00226 322.0 1182.0 1.6292 1.0668 10.39 43.08 53.48 12.6
SD-1 Shandong 0.01302 0.00228 330.7 1380.8 1.4955 1.1535 10.00 43.58 53.60 5.5
SD-2 Shandong 0.01252 0.00254 344.3 1369.7 1.4859 1.0722 10.80 41.92 52.71 12.2
SD-3 Shandong 0.01269 0.00248 341.5 1456.3 1.5288 1.0800 12.87 43.56 56.44 11.5
SD-4 Shandong 0.01245 0.00243 339.7 1294.7 1.4879 1.1103 9.92 44.82 54.76 9.0
HN-1 Henan 0.01207 0.00243 336.3 1194.3 1.5411 1.0461 10.99 44.08 55.07 14.3
HN-2 Henan 0.01650 0.00209 331.7 1377.3 1.7464 1.1335 11.45 44.30 55.73 7.1
HN-3 Henan 0.01444 0.00191 338.3 1294.0 1.7677 1.0395 12.74 44.48 57.22 14.8
T-1 Beijing 0.01800 0.00285 333.5 1228.2 2.0288 1.0444 13.77 42.60 56.19 14.4
H-1 Beijing 0.01477 0.00023 349.5 1409.0 1.9333 0.9160 13.06 44.78 57.84 25.0