Page:Foods and their adulteration; origin, manufacture, and composition of food products; description of common adulterations, food standards, and national food laws and regulations (IA foodstheiradulte02wile).pdf/64

 TABLE D.—ANALYTICAL DATA FOR BONES, MARROW, SKIN, SPINAL CORD, TENDONS, AND HOOFS.

—BERKSHIRE.

Legend:

A: Air-dry sample, percent of original material.

B: Water. C: Fat.

Nitrogen. D: Total. E: Of proteids insoluble in hot water. F: Precipitated by bromin. G: Of flesh bases.

H: Lecithin. I: Ash.

Water. J: In preparing sample. K: In residual material. L: Total.

Fat. M: In preparing sample. N: In residual material. O: Total.

P: Lecithin.

Nitrogen. Q: Total. R: Of proteids insoluble in hot water. S: Precipitated by bromin. T: Of flesh bases.

Nitrogenous substances. U: Proteids insoluble in hot water. V: Gelatinoids. W: Flesh bases. X: Total.

Y: Ash. Z: Total.

-+-+-+                          |     |                  |                                                              |     +-++-++-+-++++-+-+-            |     |     |    |      Nitrogen. |   |     |     Water. |     Fat. |   |     Nitrogen. |    Nitrogenous     |     | |    |     |    |                     |    |     |                 |                |    |                    |     substances. |    |                           |     |     |    +-+-+++    |     +-+-+-+-++-+    +-++++-+++-+     |                           |  A  |  B  | C  |  D  |  E  | F  | G  | H  |  I  |  J  |  K  |  L  |  M  | N  |  O  | P  |  Q  | R  | S  | T  |  U  | V  | W  |  X  |  Y  |   Z -+-+-++-+-++++-+-+-+-+-++-++-++++-+++-+-+- Bones,                    |52.67| 5.72|0.52| 6.18| 5.32|0.11|0.75|0.84|49.59|35.93|3.01 |38.94|11.40|0.27|11.67|0.44|3.26 |2.80|0.06|0.40|17.50|0.38|1.25|19.13|26.12|  95.86 (Fat extracted with ether),|11.40|(.61)|   | 0.29|     |    |    |    |(.28)|     |(.07)|     |     |    |     |    |0.03 |    |    |    |     |    |    |     |(.03)| Marrow,                   | 4.44| 6.68|0.19| 8.31| 7.08|0.65|0.48|    |     |14.06|0.30 |14.36|81.50|0.01|81.51|    |0.37 |0.32|0.03|0.02| 2.00|0.19|0.06| 2.25|     |  98.12 (Fat extracted with ether),|17.36|    |    | 0.07|     |    |    |2.64|     |     |     |     |     |    |     |0.46|0.01 |    |    |    |     |    |    |     |     | Skin,                     |36.93| 8.31|3.28|15.02|10.95|2.89|1.18|0.33| 1.70|47.17|3.07 |50.24|15.90|1.21|17.11|0.12|5.55 |4.04|1.07|0.44|25.25|6.69|1.37|33.31| 0.63|{108.44 |    |     |    |     |     |    |    |    |     |     |     |     |     |    |     |    |     |    |    |    |     |    |    |     |     |{101.89 (Fat extracted with        |     |     |    |     |     |    |    |    |     |     |     |     |     |    |     |    |     |    |    |    |     |    |    |     |     |    ether),                |15.90|     |    | 0.15|     |    |    |1.85|     |     |     |     |     |    |     |0.29|0.024|    |    |    |     |    |    |     |     | |    |     |    |     |     |    |    |    |     |     |     |     |     |    |     ||     |    |    |    |     |    |    |     |     |                           |     |     |    |     |     |    |    |    |     |     |     |     |     |    |     |0.41|     |    |    |    |     |    |    |     |     | Spinal cord,               | 8.80| 6.01|8.28| 8.85| 7.02|1.26|0.57|    |     |65.17|0.53 |65.70|26.03|0.73|26.76|    |0.78 |0.62|0.11|0.05| 3.88|0.69|0.16| 4.73|     |  97.19 Tendons,                  |31.93|10.23|1.53|14.10|11.26|2.22|0.62|0.39| 3.71|55.16|3.27 |58.43|12.91|0.49|13.40|0.13|4.50 |3.59|0.71|0.20|22.44|4.44|0.62|27.50| 1.18| 100.51 (Fat extracted with       |     |     |    |     |     |    |    |    |     |     |     |     |     |    |     |    |     |    |    |    |     |    |    |     |     |    ether),                | 4.81|     |    | 0.23|     |    |    |6.65|     |     |     |     |     |    |     |0.32|0.01 |    |    |    |     |    |    |     |     | |    |     |    |     |     |    |    |    |     |     |     |     |     |    |     ||     |    |    |    |     |    |    |     |     |                           |     |     |    |     |     |    |    |    |     |     |     |     |     |    |     |0.45|     |    |    |    |     |    |    |     |     | Hoofs,                     |63.44| 7.14|1.35|14.63|     |    |    |    | 1.46|36.56|4.53 |41.09|     |    | 0.86|    |9.28 |    |    |    |     |    |    |58.00| 0.93| 100.88 -+-+-++-+-++++-+-+-+-+-++-++-++++-+++-+-+-