PL414604A1 - Method for obtaining structured triacylglycerols - Google Patents
Method for obtaining structured triacylglycerolsInfo
- Publication number
- PL414604A1 PL414604A1 PL414604A PL41460413A PL414604A1 PL 414604 A1 PL414604 A1 PL 414604A1 PL 414604 A PL414604 A PL 414604A PL 41460413 A PL41460413 A PL 41460413A PL 414604 A1 PL414604 A1 PL 414604A1
- Authority
- PL
- Poland
- Prior art keywords
- petroleum ether
- reactor
- oil
- acid
- preparation
- Prior art date
Links
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Sposób wytwarzania strukturyzowanych triacylogliceroli polega także na reakcji acydolizy oleju rzepakowego, sojowego lub słonecznikowego z kwasem stearynowym lub palmitynowym, przy stosunku molowym oleju do kwasu od 1:5 do 1:6, w środowisku eteru naftowego w obecności preparatu lipaz w postaci odwodnionej grzybni selektanta pleśni Mucor racemosus A27/3sTAG immobilizowanej w porach pianki poliuretanowej wypełniającej ciągły reaktor kolumnowy, przy czym przez reaktor najpierw przepuszcza się eter naftowy, a następnie mieszaninę oleju i kwasu w eterze naftowym z szybkością zapewniającą przebywanie substratów w reaktorze przez 21-30 godzin w temperaturze 35°C. W procesach ciągłych, prowadzonych w reaktorach kolumnowych stosowany preparat lipaz zachowuje aktywność katalityczną dłużej niż 1 rok. Preparat ten po inaktywacji łatwo ulega całkowitej biodegradacji w środowisku ziemi lub kompostu.The method of producing structured triacylglycerols also involves the acidolysis reaction of rapeseed, soybean or sunflower oil with stearic or palmitic acid, with a molar ratio of oil to acid from 1: 5 to 1: 6, in a petroleum ether in the presence of a lipase preparation in the form of dehydrated mycelium mold selector Mucor racemosus A27 / 3sTAG immobilized in the pores of polyurethane foam filling a continuous column reactor, with petroleum ether being first passed through the reactor, followed by a mixture of oil and acid in petroleum ether at a rate ensuring that the substrates remain in the reactor for 21-30 hours at 35 ° C. The lipase preparation used in continuous processes carried out in column reactors maintains catalytic activity for more than 1 year. After inactivation, this preparation is easily biodegradable in the soil or compost environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL414604A PL224013B1 (en) | 2013-03-18 | 2013-03-18 | Method for obtaining structured triacylglycerols |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL414604A PL224013B1 (en) | 2013-03-18 | 2013-03-18 | Method for obtaining structured triacylglycerols |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL414604A1 true PL414604A1 (en) | 2015-12-07 |
| PL224013B1 PL224013B1 (en) | 2016-11-30 |
Family
ID=54776672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL414604A PL224013B1 (en) | 2013-03-18 | 2013-03-18 | Method for obtaining structured triacylglycerols |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL224013B1 (en) |
-
2013
- 2013-03-18 PL PL414604A patent/PL224013B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL224013B1 (en) | 2016-11-30 |
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