PL9494B3 - A method of obtaining pure protein from the seeds of lupine and other legumes. - Google Patents
A method of obtaining pure protein from the seeds of lupine and other legumes. Download PDFInfo
- Publication number
- PL9494B3 PL9494B3 PL9494A PL949427A PL9494B3 PL 9494 B3 PL9494 B3 PL 9494B3 PL 9494 A PL9494 A PL 9494A PL 949427 A PL949427 A PL 949427A PL 9494 B3 PL9494 B3 PL 9494B3
- Authority
- PL
- Poland
- Prior art keywords
- seeds
- lupine
- legumes
- obtaining pure
- pure protein
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 9
- 102000004169 proteins and genes Human genes 0.000 title claims description 6
- 108090000623 proteins and genes Proteins 0.000 title claims description 6
- 241000219745 Lupinus Species 0.000 title claims description 3
- 235000021374 legumes Nutrition 0.000 title claims description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 3
- 239000000243 solution Substances 0.000 claims description 3
- 239000012460 protein solution Substances 0.000 claims 2
- 102000009027 Albumins Human genes 0.000 claims 1
- 108010088751 Albumins Proteins 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid group Chemical group S(O)(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 2
- 235000019750 Crude protein Nutrition 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Description
Najdluzszy czas trwania patentu do 4 listopada 1942 r.Przedmiotem niniejszego patentu jest dalsze rozwiniecie i udoskonalenie sposobu wedlug patentu Nr 7983, który polega glównie na tern, ze do slaJbo alkalicznego roztworu bialka dodaje sie wodorotlenku glinu i po silnem wyklóceniu odsacza met¬ naciecz. , Okazalo sie obecnie, ze do otrzymania czystego bialka mozna stosowac nietylko nasiona lubinu, ale równiez i nasiona wszelkich innych roslin straczkowych, oraz ze wodorotlenek glinu moze byc zastapio¬ ny kwasem siarkawym, blankitem (hydro- siaarczyn sodowy) dckrolina i innemi srod¬ kami bielacemi.Przyklad L Surowe bialko, otrzymane w zwykly sposób, w stanie jeszaze wilgot¬ nym, rozpuszczono w 1/2%-owym roztwo¬ rze sody, do roztworu dodano taka ilosc kwasu, aby bialko nie wydzielilo sie, a na¬ stepnie dodano kwas siarkawy, sklócono, ciecz przefiltrowano i nastepnie wydzielo¬ no bialko w znany sposób.Przyklad II. Postepowanie, jak w przy¬ kladzie I z ta róznica, ze zamiast kwasu siarkawego stosuje sie blankit.Przyklad III- Postepowanie, jak w przykladzie I i II z ta róznica, ze stosuje sie dekroline. PL PLThe longest term of the patent until November 4, 1942 The subject of this patent is the further development and improvement of the method according to the patent No. 7983, which mainly consists in adding aluminum hydroxide to the weakly alkaline solution of the protein and after strongly disturbing the drainage method. , It has now turned out that not only the seeds of lupine, but also seeds of any other legumes, can be used to obtain pure protein, and that aluminum hydroxide can be replaced with sulfuric acid, dcroline blankit (sodium hydroxide) and other EXAMPLE L The crude protein obtained in the usual way, still wet, was dissolved in a 1/2% soda solution, an amount of acid was added to the solution that the protein would not separate, and then the sulfuric acid is distilled, the liquid is filtered and the protein is then isolated in a known manner. Example II. Procedure as in example I with the difference that instead of sulfurous acid a blankit is used. Example III- Procedure as in examples I and II with the difference that decroline is used. PL PL
Claims (3)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL9494B3 true PL9494B3 (en) | 1928-11-30 |
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