protopectin    batch store_time
      1694         1         0
       989         2         0
     917.3         3         0
     346.1         4         0
      1260         5         0
     965.6         6         0
      1123         7         0
      1106         8         0
      1116         9         0
      1802         1         7
      1074         2         7
     278.8         3         7
      1375         4         7
       544         5         7
     672.2         6         7
       818         7         7
     406.8         8         7
     461.6         9         7
      1568         1        14
     646.2         2        14
      1820         3        14
      1150         4        14
     983.7         5        14
     395.3         6        14
     422.3         7        14
       420         8        14
     409.5         9        14
     415.5         1        21
     845.4         2        21
     377.6         3        21
     279.4         4        21
     447.8         5        21
     272.1         6        21
     394.1         7        21
     356.4         8        21
     351.2         9        21