JPS5714587A - Stabilizing method of ascorbic acid - Google Patents
Stabilizing method of ascorbic acidInfo
- Publication number
- JPS5714587A JPS5714587A JP8885580A JP8885580A JPS5714587A JP S5714587 A JPS5714587 A JP S5714587A JP 8885580 A JP8885580 A JP 8885580A JP 8885580 A JP8885580 A JP 8885580A JP S5714587 A JPS5714587 A JP S5714587A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- ascorbic acid
- water
- containing water
- compound containing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To prevent the decomposition of an active component ascorbic acid with time and obtain an emulsified composition of the ascorbic acid, useful for a cosmetic, food or medicine, and having improved stability, by adding a hydrated compound or a compound containing water to a base material component.
CONSTITUTION: A compound having a hydrating power, e.g. glucose or maltose, or a compound having the ability to contain water therein, e.g. acrylic acid polymer is incorporated to stabilize a base material component consisting of 1W20pts.wt. ascorbic acid, 20W80pts.wt. polyhydric alcohol, 5W70pts.wt. liquid oil and 3W 30pts.wt. nonionic surfactant. In the case of a hydrated compound, water to be included is fixed as the water of crystallization. In the case of a compound containing water, the decomposition of the ascorbic acid is prevented by/n suppressing the spreading of water molecules based on the function of the crossliked structure and hydrogen bonding of the compound containing water. Preferably, the amount of the hydrated compound is 1W30pts.wt. and the amount of the compound containing water is 0.001W0.1pt.wt. based on the total weight.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8885580A JPS5714587A (en) | 1980-06-30 | 1980-06-30 | Stabilizing method of ascorbic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8885580A JPS5714587A (en) | 1980-06-30 | 1980-06-30 | Stabilizing method of ascorbic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5714587A true JPS5714587A (en) | 1982-01-25 |
Family
ID=13954594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8885580A Pending JPS5714587A (en) | 1980-06-30 | 1980-06-30 | Stabilizing method of ascorbic acid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5714587A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5944327A (en) * | 1982-09-06 | 1984-03-12 | Taiyo Kagaku Kk | Stabilization of l-ascorbic acid and its salt |
| US5162303A (en) * | 1989-10-08 | 1992-11-10 | Amiad Research And Development | Pharmaceutical compositions containing prolactin and methods for the use thereof |
| WO2016158652A1 (en) * | 2015-03-31 | 2016-10-06 | 孝則 太田 | Ascorbic acid dispersion material, and method for producing same |
-
1980
- 1980-06-30 JP JP8885580A patent/JPS5714587A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5944327A (en) * | 1982-09-06 | 1984-03-12 | Taiyo Kagaku Kk | Stabilization of l-ascorbic acid and its salt |
| JPH0419966B2 (en) * | 1982-09-06 | 1992-03-31 | Taiyo Kagaku Kk | |
| US5162303A (en) * | 1989-10-08 | 1992-11-10 | Amiad Research And Development | Pharmaceutical compositions containing prolactin and methods for the use thereof |
| WO2016158652A1 (en) * | 2015-03-31 | 2016-10-06 | 孝則 太田 | Ascorbic acid dispersion material, and method for producing same |
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