قراءة كتاب On Digestive Proteolysis Being the Cartwright Lectures for 1894
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On Digestive Proteolysis Being the Cartwright Lectures for 1894
الصفحة رقم: 2
of the albumin-molecule,
LECTURE II.
Proteolysis by pepsin-hydrochloric acid, with a consideration of the general nature of proteoses and peptones.
| Proteolysis by pepsin-acid, | 44 |
| Formation of hydrochloric acid in the gastric glands, | 45 |
| Liebermann’s theory regarding the formation of the acid of the gastric juice, | 46 |
| Differences in the action of free and combined acid, | 47 |
| Proteolysis in the presence of combined acid, | 49 |
| The combining power of various forms of proteid matter with hydrochloric acid, | 51 |
| Quantitative estimation of the affinity of the products of digestion for acid, | 53 |
| Richet’s theory regarding the conjugate character of the acid of the gastric juice, | 54 |
| Proteolysis in the presence of amido-acids, | 55 |
| Necessity for knowing the amount of combined acid in the stomach-contents, | 57 |
| Antiseptic action of the hydrochloric acid of the gastric juice, | 58 |
| The maximum action of pepsin exerted only in the presence of free hydrochloric acid, | 59 |
| Division of the products of pepsin-proteolysis into three main groups, | 60 |
| Detection of the products of digestion, | 61 |
| Separation of proteoses and peptones from a digestive mixture or from the stomach-contents, | 62 |
| Some of the chemical properties of peptones, | 64 |
| The so-called propeptone a mixture of proteoses, | 65 |
| Pepsin-proteolysis synonymous with a series of progressive hydrolytic changes, | 66 |
| Chemical composition of proteoses and peptones, | 67 |
| Pepsin-proteolysis a true hydrolytic and cleavage process, | 71 |
| Schützenberger’s results on the formation of fibrin-peptone, | 72 |
| Amphopeptones the final products of gastric digestion, but proteolysis never results in complete peptonization, | 73 |
| Solution of a proteid by pepsin-acid not synonymous with peptonization, | 75 |
| Influence of the removal of the products of digestion on the activity of the ferment, | 75 |
| Lack of complete peptonization by pepsin-acid not due to accumulation of the products of digestion, |