PL37448B1 - - Google Patents
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- Publication number
- PL37448B1 PL37448B1 PL37448A PL3744853A PL37448B1 PL 37448 B1 PL37448 B1 PL 37448B1 PL 37448 A PL37448 A PL 37448A PL 3744853 A PL3744853 A PL 3744853A PL 37448 B1 PL37448 B1 PL 37448B1
- Authority
- PL
- Poland
- Prior art keywords
- blood
- benzene
- nitrobenzene
- albumin
- volume
- Prior art date
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- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 12
- 239000008280 blood Substances 0.000 claims description 8
- 210000004369 blood Anatomy 0.000 claims description 8
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 102000009027 Albumins Human genes 0.000 description 5
- 108010088751 Albumins Proteins 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000002542 deteriorative effect Effects 0.000 description 1
Description
Przedmiotem wynalazku jest srodek do kon¬ serwowania krwi technicznej, przeznaczonej do produkcji albuminy.Dotychczas do konserwowania krwi technicz¬ nej stosuje sie formaline, jednak stosowanie jej do tego celu nie jest korzystne ze wzgledu na to, ze krew konserwowana formalina nadaje sie do produkcji albuminy dopiero po uplywie 6 — 11 dni, zas niewielki nadmiar formaliny prowa¬ dzi do znacznego obnizenia rozpuszczalnosci al¬ buminy.Wedluk wynalazku stwierdzono, ze mieszani¬ na benzenu z nitrobenzenem stanowi doskonaly srodek do konserwowania krwi technicznej, np. dobre rezultaty osiagnieto przy uzyciu 500 ml benzenu i 100 ml nitrobenzenu na 100 kg krwi. Albumina uzyskana z krwi konserwowa¬ nej za pomoca srodka wedlug wynalazku posia¬ da dobra rozpuszczalnosc.Dzieki zastosowaniu srodka wedlug wynalaz¬ ku zwiekszono okres konserwacji krwi technicz¬ nej do 45 dni bez pogorszenia jakosci otrzymy¬ wanej albuminy. PLThe subject of the invention is an agent for preserving technical blood intended for the production of albumin. Formalin is used for the preservation of technical blood, but its use for this purpose is not advantageous due to the fact that blood preserved with formalin is suitable for the production of albumin. only after 6-11 days, while a slight excess of formalin leads to a significant reduction in the solubility of albumin. According to the invention, it was found that the mixture of benzene and nitrobenzene is an excellent means of preserving technical blood, e.g. good results have been achieved with the use of 500 ml of benzene and 100 ml of nitrobenzene per 100 kg of blood. Albumin obtained from blood preserved with the agent according to the invention has good solubility. By using the agent according to the invention, the preservation period of technical blood was increased to 45 days without deteriorating the quality of the obtained albumin. PL
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL37448B1 true PL37448B1 (en) | 1954-06-15 |
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