DE172862C - - Google Patents
Info
- Publication number
- DE172862C DE172862C DE1904172862D DE172862DA DE172862C DE 172862 C DE172862 C DE 172862C DE 1904172862 D DE1904172862 D DE 1904172862D DE 172862D A DE172862D A DE 172862DA DE 172862 C DE172862 C DE 172862C
- Authority
- DE
- Germany
- Prior art keywords
- pepsin
- betaine
- chlorohydrate
- hydrochloric acid
- preparations
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- KWIUHFFTVRNATP-UHFFFAOYSA-N Trimethylglycine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims description 34
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 26
- 108090000284 Pepsin A Proteins 0.000 claims description 21
- 229940111202 pepsin Drugs 0.000 claims description 21
- 229960003237 betaine Drugs 0.000 claims description 17
- 238000002360 preparation method Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 description 6
- 239000002253 acid Substances 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 210000002784 Stomach Anatomy 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 230000001079 digestive Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000031711 Cytophagaceae Species 0.000 description 1
- GUBGYTABKSRVRQ-UUNJERMWSA-N Lactose Natural products O([C@@H]1[C@H](O)[C@H](O)[C@H](O)O[C@@H]1CO)[C@H]1[C@@H](O)[C@@H](O)[C@H](O)[C@H](CO)O1 GUBGYTABKSRVRQ-UUNJERMWSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229940079920 digestives Acid preparations Drugs 0.000 description 1
- 230000001516 effect on protein Effects 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 230000003000 nontoxic Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 231100000486 side effect Toxicity 0.000 description 1
- 230000001225 therapeutic Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/96—Stabilising an enzyme by forming an adduct or a composition; Forming enzyme conjugates
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Peptides Or Proteins (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT27468D AT27468B (de) | 1904-07-22 | 1906-05-18 | Verfahren zur Herstellung haltbarer Salzsäurepepsinpräparate. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE172862C true DE172862C (zh) |
Family
ID=437722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1904172862D Expired - Lifetime DE172862C (zh) | 1904-07-22 | 1904-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE172862C (zh) |
-
1904
- 1904-07-22 DE DE1904172862D patent/DE172862C/de not_active Expired - Lifetime
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