SU62398A1 - Method for producing vitamin C concentrate from pine needles - Google Patents
Method for producing vitamin C concentrate from pine needlesInfo
- Publication number
- SU62398A1 SU62398A1 SU3631D SU3631D SU62398A1 SU 62398 A1 SU62398 A1 SU 62398A1 SU 3631 D SU3631 D SU 3631D SU 3631 D SU3631 D SU 3631D SU 62398 A1 SU62398 A1 SU 62398A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- solution
- concentrate
- vitamin
- reducing agent
- pine needles
- Prior art date
Links
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 title claims description 26
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 title claims description 9
- 229930003268 Vitamin C Natural products 0.000 title claims description 9
- 235000019154 vitamin C Nutrition 0.000 title claims description 9
- 239000011718 vitamin C Substances 0.000 title claims description 9
- 239000012141 concentrate Substances 0.000 title claims description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 title 1
- 235000011613 Pinus brutia Nutrition 0.000 title 1
- 241000018646 Pinus brutia Species 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 3
- 159000000007 calcium salts Chemical class 0.000 claims description 3
- 239000008103 glucose Substances 0.000 claims description 3
- 239000002244 precipitate Substances 0.000 claims description 3
- 229910052602 gypsum Inorganic materials 0.000 claims description 2
- 239000010440 gypsum Substances 0.000 claims description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims 3
- 239000002253 acid Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000000047 product Substances 0.000 claims 1
- 229960005070 ascorbic acid Drugs 0.000 description 4
- 235000010323 ascorbic acid Nutrition 0.000 description 4
- 239000011668 ascorbic acid Substances 0.000 description 4
- 229940093915 gynecological organic acid Drugs 0.000 description 3
- 150000007524 organic acids Chemical class 0.000 description 3
- 235000005985 organic acids Nutrition 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000003518 caustics Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 101100123850 Caenorhabditis elegans her-1 gene Proteins 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229930182478 glucoside Natural products 0.000 description 1
- 150000008131 glucosides Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Description
Пплхчаемый обычным способом нрспарат витамина С нз хвон (BO;Iпый экстракт) обладает непри тными );ымн качествалш. вследствие наличи в нем горьких веществ н смол.The usual way of vitamin C nvsparat nv hvon (BO; Ivy extract) is unpleasant); due to the presence of bitter substances in the resin.
Предлагаетс способ получени нз .хвои ко1Н1.ентрата витамина С, ие содержанаего указанных выше ингредне ггов и обладаюи1,его вполне удов.тетворнтельиыми вкусоввши качества и.A method is proposed for the preparation of the needles of vitamin C, a concentrate of vitamin C, which is not contained in the above mentioned ingredients and possesses, and it is quite satisfactory for the taste and taste.
Предлагаемый способ заключаетс в том, что содержащуюс в эксгракте нз хвои аскорбнн;)ву1о кис.юту осаждают в форме кальииево соли в И1елочиой среде в присутствии органического восстановител , иредотвранииощего окислеиие аскорбиновой кислоты кислородом воздуха в услови х щелочной среды. Указанный восстановнтель прнготовл ют путем смешенн н дал1-}1ейшего нагревани до киненн 2 частей водного )-Lioro раствора глюкозы н 1 части нормального раствора едкого к:1ли.The proposed method consists in the fact that the ascorbnn needles contained in the extract are not precipitated in the form of a calcium salt in the acidic medium in the presence of an organic reducing agent and the oxidation of ascorbic acid with oxygen in an alkaline environment. The said reducing agent is prepared by mixing 1–1 of the highest heat to a kinenn of 2 parts of an aqueous) -Lioro glucose solution and 1 part of a normal caustic solution: 1L.
Дл осаждени аскорбиновой кислоты берут гидроокись ка.тьци или раствор солей кальци н количество едкой телочи, зиачительио ппевыщаюидее эквивалент, необходимый дл нейтрализации всех органи.ческнх кислот, содержащихс в экстракте. Восстановитель добавл ют к экстракту } ег1осредственно перед осаждением.To precipitate ascorbic acid, take a hydroxide as a calcium hydroxide or a solution of calcium salts and a quantity of caustic body, which is the equivalent and necessary to neutralize all the organic acids contained in the extract. A reducing agent is added to the extract} Her1 immediately prior to precipitation.
В осадок с аскорбиновой киелотой переход т кальн1-;евые соли других органических кислот, содержащихс в экстракте, глюкозидные горькие вещества, а смолы остаютс в жидкой фазе. Отфнльтрованный осадок, разлагают серной кислотой, которой берут в таком количестве, чтобы коН 62398The glucose-containing bitter substances, while the salts of other organic acids contained in the extract, go to the liquid phase, are transferred to the sediment with ascorbic acid. The residual precipitate is decomposed with sulfuric acid, which is taken in such an amount as to cone 62398
нечное значение рН носле разложени осадка не выходи.по за пределы 3,5-4,1.The final pH value on the decomposition of the sediment does not go beyond 3.5-4.1.
Последующнм фнльтрованием отдел ют раствор аскорбиновой кислоты и сопутствующих органических кислот от осадка гипса. Этот раствор .1ослс его двухчасовой обработки при температуре 75-80° может быть госпедственно использован в качестве препарата витамина С или же уварен до желаемой более высокой коннентрации.The solution of ascorbic acid and related organic acids is separated from the gypsum precipitate by subsequent filtration. This solution. After its two-hour treatment at a temperature of 75-80 ° C, it can be used as a vitamin C drug or boiled down to the desired higher concentration.
Приготовленный но описанному способу препарат витамина С не содержит горьких глюкозидных веществ и смол и обладает удовлетворитесь ными вкусовыми качествами.The vitamin C preparation prepared according to the method described above does not contain bitter glucoside substances and resins and possesses a satisfactory taste.
Предлагаемый способ пригоден также дл нолучени очи1ненных концентрированных нрепаратов витамина С из любого другого растительпого сырь .The proposed method is also suitable for obtaining purified concentrated vitamin C preparations from any other plant material.
Предмет и з о б р е т е н и Subject and title
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU3631D SU62398A1 (en) | 1942-06-29 | 1942-06-29 | Method for producing vitamin C concentrate from pine needles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU3631D SU62398A1 (en) | 1942-06-29 | 1942-06-29 | Method for producing vitamin C concentrate from pine needles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU62398A1 true SU62398A1 (en) | 1942-11-30 |
Family
ID=48243588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU3631D SU62398A1 (en) | 1942-06-29 | 1942-06-29 | Method for producing vitamin C concentrate from pine needles |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU62398A1 (en) |
-
1942
- 1942-06-29 SU SU3631D patent/SU62398A1/en active
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