BE332652A - - Google Patents
Info
- Publication number
- BE332652A BE332652A BE332652DA BE332652A BE 332652 A BE332652 A BE 332652A BE 332652D A BE332652D A BE 332652DA BE 332652 A BE332652 A BE 332652A
- Authority
- BE
- Belgium
- Prior art keywords
- vitamin
- vitamins
- saponification
- containing vitamins
- slaked lime
- Prior art date
Links
- 229940088594 vitamin Drugs 0.000 claims description 16
- 229930003231 vitamin Natural products 0.000 claims description 16
- 235000013343 vitamin Nutrition 0.000 claims description 16
- 239000011782 vitamin Substances 0.000 claims description 16
- 239000003925 fat Substances 0.000 claims description 9
- 150000003722 vitamin derivatives Chemical class 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 4
- 238000007127 saponification reaction Methods 0.000 claims description 4
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 3
- 239000000920 calcium hydroxide Substances 0.000 claims description 3
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 3
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 claims 1
- 230000000779 depleting effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000002386 leaching Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000012343 cottonseed oil Nutrition 0.000 description 1
- 239000002385 cottonseed oil Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
<Desc/Clms Page number 1>
PROCEDE POUR PRODUIRE DES PREPARATIONS CONTENANT DES VITAMINES
Cette invention est relative à la production de préparations contenant des vitamines en partant de graisses contenant des vitamines.
Dans les procédés antérieurement connus pour la production de préparations contenant des vitamines en partant de graisses contenant des vitamines, une méthode fréquemment appliquée, après une transformation chimique convenable de la graisse, consiste à faire usage de solvants volatils des vitamines ( éther, alcool, etc.), après quoi on. élimine le s-olvant- par distillation, et il reste usuellement la vitamine à un état concentré.
<Desc/Clms Page number 2>
Suivant la présente invention, la vitamine est
EMI2.1
extraite sans avoir recours à des substances volatile s,, une caractéristique importante du présent procédé consistant en ce que la vitamine est séparée de la graisse chimiquement.
EMI2.2
Li':'1,1tc pur ..:.;ivxf:;1-am au (,rliLl;:olnon'!.
Z.1. lt1,.i.d1 t:[t\l'JÇ1 fj+':d.f:1Í!Q comestible qui est liquide à la température de lixiviationo
Le traitement chimique auquel la graisse employée comme matière initiale est destinée à être soumise peut par exemple consister an une saponification par- de la chaux éteinte pour produire des savons de calcium. Quand cette saponification est réalisée d'une manière convonable, on obtient une masse solide qui peut facilement être subdivi- sée et dont les vitamines peuvent être transférées dans une proportion, plus ou moins grande par lixiviation à l'inté'- rieur d'une graisse comestible qui est liquide à la tempe- rature d'extraction.
Il est importait) en vue d'obtenir un résultat satisfaisant dans cette lixiviation, d'exclure l'oxygène et la lumière pendant le traitement parce que, s'il en était autrement, les vitamines, seraient rapidement détruites.
Exemple :On éteint 1,4 kg de chaux vive avec de l'eau, dont on emploie une quantité un peu supérieure a la quantité théorique ( par exemple environ 1 litre ).
On chauffe 10 legs d'Imité: de foie de poisson à.
80-100 Co dans une atmosphère gazeuse indifférente, puis on introduit la chaux éteinte par faibles fractions et on la mélange avec l'huile en remuant.
On laisse séjourner la masse résultante de 18 à 20 heures dans un récipient qui est convenablement isolé contre le.8 pertes de chaleur .
A la fin de cette période de temps, la réaction. est terminée. On pulvérise le savon de calcium solide
<Desc/Clms Page number 3>
résultant puis on fait macérer la poudre dans 20 kgs d'huile de graine de coton à 40-50 C pendant 20-24 heures.
Apres refroidissement, on sépare l'huile de lu poudre par filtration. L'huile résultante est limpide et contient une grande proportion des vitamines de la matière initiale.
<Desc / Clms Page number 1>
PROCESS FOR PRODUCING PREPARATIONS CONTAINING VITAMINS
This invention relates to the production of vitamin-containing preparations from vitamin-containing fats.
In the previously known processes for the production of vitamin-containing preparations starting from vitamin-containing fats, a frequently applied method, after a suitable chemical transformation of the fat, consists in making use of volatile solvents for the vitamins (ether, alcohol, etc. .), after which we. removes the solvent by distillation, and the vitamin usually remains in a concentrated state.
<Desc / Clms Page number 2>
According to the present invention, the vitamin is
EMI2.1
extracted without resorting to volatile substances, an important feature of the present process is that the vitamin is separated from the fat chemically.
EMI2.2
Li ':' 1,1tc pure ..:.; Ivxf:; 1-am au (, rliLl;: olnon '!.
Z.1. lt1, .i.d1 t: [t \ l'JÇ1 fj + ': d.f: 1Í! Q edible which is liquid at the leaching temperature
The chemical treatment to which the fat used as the starting material is intended to be subjected may for example consist of saponification with slaked lime to produce calcium soaps. When this saponification is carried out in a convonable manner, a solid mass is obtained which can easily be subdivided and of which the vitamins can be transferred in a proportion, more or less large by leaching inside a edible fat which is liquid at extraction temperature.
It is important) in order to obtain a satisfactory result in this leaching, to exclude oxygen and light during the treatment because, if it were otherwise, the vitamins would be quickly destroyed.
Example: 1.4 kg of quicklime are quenched with water, a quantity of which is used a little greater than the theoretical quantity (for example approximately 1 liter).
We heat 10 Imitates' legacies: from fish liver to.
80-100 Co in an indifferent gas atmosphere, then the slaked lime is introduced in small fractions and mixed with the oil while stirring.
The resulting mass is allowed to stay for 18-20 hours in a container which is suitably insulated against heat loss.
At the end of this period of time, the reaction. is finished. We spray the solid calcium soap
<Desc / Clms Page number 3>
The resulting powder is then macerated in 20 kgs of cottonseed oil at 40-50 C for 20-24 hours.
After cooling, the oil is separated from the powder by filtration. The resulting oil is clear and contains a large proportion of the vitamins of the starting material.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE332652A true BE332652A (en) |
Family
ID=11548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE332652D BE332652A (en) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE332652A (en) |
-
0
- BE BE332652D patent/BE332652A/fr unknown
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