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On Digestive Proteolysis: Being the Cartwright Lectures for 1894 — John Shaqi

On Digestive Proteolysis: Being the Cartwright Lectures for 1894Chittenden, R. H. (Russell Henry)

Science

On Digestive Proteolysis: Being the Cartwright Lectures for 1894

Name: On Digestive Proteolysis: Being the Cartwright Lectures for 1894
Author: Chittenden, R. H. (Russell Henry)

Chittenden, R. H. (Russell Henry)

Digestion; Digestive enzymes; Enzymes

_Proteolysis of Myosin from Muscle._[131]

    ====================================================
      |Mother Proteid.|Protomyosinose.|Deuteromyosinose.
    --+---------------+---------------+-----------------
    C |     52.82     |     52.43     |     50.97
    H |      7.11     |      7.17     |      7.42
    N |     16.77     |     16.92     |     17.00
    S |      1.27     |      1.32     |      1.22
    O |     21.90     |     22.16     |     23.39
    --+---------------+---------------+-----------------

[131] Kühne and Chittenden: _Ibid._, vol. iii, p. 147.


_Proteolysis of Elastin._[132]

    ==+===============================================
      |Mother Proteid.|Protoelastose.|Deuteroelastose.
    --+---------------+--------------+----------------
    C |    54.24      |    54.52     |     53.11
    H |     7.27      |     7.01     |      7.08
    N |    16.70      |    16.96     |     16.85
    S}|               |              |
    O}|    21.79      |    21.51     |     22.96
    --+---------------+--------------+----------------

[132] Chittenden and Hart: Studies in Physiol. Chem., Yale Univer.,
vol. iii, p. 37.


_Proteolysis of Gelatin._[133]

    ==+===============================================
      |Mother Proteid.|Protogelatose.|Deuterogelatose.
    --+---------------+--------------+----------------
    C |    49.38      |    49.98     |     49.23
    H |     6.81      |     6.78     |      6.84
    N |    17.97      |    17.86     |     17.40
    S |     0.71      |     0.52     |      0.51
    O |    25.13      |    24.86     |     26.02
    --+---------------+--------------+----------------

[133] Chittenden and Solley: Journal of Physiol., vol. xii, p. 33.


_Proteolysis of Phytovitellin_[134] _(Crystallized) from Squash Seed._

    ==+===============+===============+=================
      |Mother Proteid.|Protovitellose.|Deuterovitellose.
    --+---------------+---------------+-----------------
    C |    51.60      |     51.52     |     49.27
    H |     6.97      |      6.98     |      6.70
    N |    18.80      |     18.67     |     18.78
    S |     1.01}     |               |
    O |    21.62}     |     22.83     |     25.25
    --+---------------+---------------+-----------------

[134] Chittenden and Hartwell: _Ibid._, vol. xi, p. 441.


_Proteolysis of Phytovitellin_[135] _(Crystallized) from Hemp Seed._

    =============================================================
      |Mother Proteid.|Protovitellose.|Deuterovitellose.|Peptone.
    --+---------------+---------------+-----------------+--------
    C |     51.63     |    51.55      |     49.78       | 49.40
    H |      6.90     |     6.73      |      6.73       |  6.77
    N |     18.78     |    18.90      |     17.97       | 18.40
    S |      0.90     |     1.09      |      1.08       |  0.49
    O |     21.79     |    21.73      |     24.44       | 24.94
    --+---------------+---------------+-----------------+--------

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On Digestive Proteolysis: Being the Cartwright Lectures for 1894

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