The Philippine journal of science. [Vol. 67, no. 1]

Samples.
Constituents and constants. -! 5 6 7 8 9
i I i --- ---------------- ' 1 - 1 -
Specific gravity at 28.50 C --------- 1.28032 1.21263 1.30464 1.8437 1.3526
Dried extract in grams per 10 cc heated to 90~ C..G 5.82 4.20 6.25 8.2909 8.7088
Phosphorus as P ------------------ per cent_- 1.005 0.8937 0.804 2.04 2.18
Ash --- —---------------------------— do 9.20 8.82 8.80 7.05 5.63
pH value ----------------------------------— i 5.60 4.96 5.26 Not determined Not determined
Reducing sugars before inversion. --- — per cent- 17.18 22.99 20.061 22.72 35.41
Reducing sugars after inversion ---------— do-..- 20.77 28.99 35.32 i 41.71 40.22
Sucrose ------------------— do —.. 8.59 5.97 115.26 18.04 4.7
Total protein --------------- do ---. 3.88 4.86 8.92 11.49 11.95
Alkalinity of ash ^e n. HCl from 5 grams tikitiki
extract- __ ---.. —............___. —_ cc _ 2.425 4.02 6.45 Not determined Not determined
Analysis of ash. --- —-----—.. --- —------------- Ca, Mg, K, Na Ca, Mg, K, Na Ca, Mg, K, Na Ca, Mg, K, Na Ca, Mg, K, Na
Phosphate Phosphate Phosphate PO, S04, Cl P04, S04, Cl
Sulphate Sulphate Sulphate
_________]i Chloride Chloride Chloride

tt3,
c*.
ba.
C.
Co.
-1