----+---------+---------+--------+----------+-------+-------+---------
No.| Glucose.| Dextrin.| Starch.| Moisture.| Gum, | Ash. |Acidity.
| | | | | &c. | |
----+---------+---------+--------+----------+-------+-------+---------
| | | | | | | cc.
1 | 8.92 | 81.57 | 1.99 | 10.12 | None | 0.207 | 57.3
2 | 7.19 | 71.46 | 13.13 | 10.40 | None | 0.120 | 44.8
3 | 1.29 | 69.42 | 24.72 | 4.17 | 1.12 | 0.280 | 5.22
4 | 8.40 | 60.98 | 10.98 | 10.09 | 9.02 | 0.530 | 20.0
5 | 10.60 | 44.98 | 8.05 | 12.20 | 23.57 | 0.600 | 52.0
6 | 14.80 | 11.57 | 36.46 | 34.87 | 1.89 | 0.580 | 8.0
7 | 8.00 | 29.61 | 26.78 | 33.98 | 0.88 | 0.750 | 88.0
8 | 2.29 | 52.38 | 37.65 | None | 7.335 | 0.315 | 9.6
----+---------+---------+--------+----------+-------+-------+---------
In those cases in which the substitute is made by admixture with gelatin
or liquid glue the quantity of other organic matter obtained can be
checked by a Kjeldahl determination of the total nitrogen. If a natural
gum is added, it will be partially converted into sugar when the
filtered liquid is inverted, and so make the dextrin determination
slightly too high.
* * * * *