GB379205A - A process of extracting proteolytic enzyme from fig, mulberry, papaya, pineapple or banana trees - Google Patents
A process of extracting proteolytic enzyme from fig, mulberry, papaya, pineapple or banana treesInfo
- Publication number
- GB379205A GB379205A GB810/32A GB81032A GB379205A GB 379205 A GB379205 A GB 379205A GB 810/32 A GB810/32 A GB 810/32A GB 81032 A GB81032 A GB 81032A GB 379205 A GB379205 A GB 379205A
- Authority
- GB
- United Kingdom
- Prior art keywords
- papaya
- pineapple
- mulberry
- proteolytic enzyme
- extracting
- 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
Links
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
- C12N9/14—Hydrolases (3)
- C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
- C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
- C12N9/63—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from plants
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Genetics & Genomics (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Botany (AREA)
- Preparation Of Fruits And Vegetables (AREA)
Abstract
A proteolytic enzyme is extracted from the green fruit, stalks or leaves of the fig, mulberry, pineapple, banana, and papaya by pressing out the juice, allowing it to stand, decanting the clear liquid, and evaporating under reduced pressure. As alkalinity develops during the concentration, the liquid is slightly acidified with acetic acid. The concentration is carried on until the liquid has the consistency of syrup from which the enzyme is precipitated by acetone, washed with methyl alcohol and dried.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP379205X | 1931-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB379205A true GB379205A (en) | 1932-08-25 |
Family
ID=12510966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB810/32A Expired GB379205A (en) | 1931-01-17 | 1932-01-11 | A process of extracting proteolytic enzyme from fig, mulberry, papaya, pineapple or banana trees |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB379205A (en) |
-
1932
- 1932-01-11 GB GB810/32A patent/GB379205A/en not_active Expired
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