TABLE 98.-Somogyi 1 dextrose-thiosulfate equivalents [Amounts of dextrose corresponding to titration values when 5 ml of solution and 5 ml of copper reagent (modified) are heated in a water bath for 15 minutes] 1 M. Somogyi, J. Biol. Chem. 70, 607 (1926). 1 ml of 0.005 N thiosulfate equals 0.318 mg of copper. .355 .352 .350 .348 .331 .329 .327 .325 p 0.0 0.385 0.382 0. 379 0.376 0. 373 0.370 0. 367 0.364 01234 56788 .343 .341 .338 .318.316 0.361 0.358 . 336.333 .314 .312 . 294.292 . 274.272 236.234 217.215 .345 .323 .321 . 302 .300 .298 .296 . 282 .206 . 188 .186 TABLE 100.-Pot method of Main for invert sugar [Using Fehling solution, Soxhlet modification; time of heating in boiling water, 5 min.; indicator, 2 drops of 1-percent methylene blue in each tube] 1 TABLE 101.-Pot method of Main for small quantities of invert sugar 1 [Using a Fehling solution containing potassium ferrocyanide; indicator, 2 drops of 1-percent methylene blue in each tube] 0.832 0. 384 0. 182 0. 0878 0. 0390 0. 0265 0. 0106 0. 0085 . 356. 170.0828.0381 .0251.0095.007 1 . 338.161.0783.0368 .0229.0086.0060 153.0739.0348. 0208.0079.0052 g % % .779 17 740 .324 .670 . 0697. 0323 .0191.0074 .0045 638 .608 581 .556 . 270. 128 24 533 35 .370 Int. Sugar J. 34, 213 (1932). .232.113.0530. 0226.0139.0052 .222 . 109 . 215. 105 209.101 . 0510.0216.0133.0050.0020 . 0491 0207 .0128.0047 . 0473. 0198 0123 0045 0015 . 0455 0190.0119.0043 0438.0182 0114 0041 0010 . 0408 . 0168 .0105 . 181.080.0380.0156. 0097 . 178.0765.0369 .0151.0094 |