JPS57102955A - Method for inhibiting fading of paprika coloring matter - Google Patents
Method for inhibiting fading of paprika coloring matterInfo
- Publication number
- JPS57102955A JPS57102955A JP17833980A JP17833980A JPS57102955A JP S57102955 A JPS57102955 A JP S57102955A JP 17833980 A JP17833980 A JP 17833980A JP 17833980 A JP17833980 A JP 17833980A JP S57102955 A JPS57102955 A JP S57102955A
- Authority
- JP
- Japan
- Prior art keywords
- coloring matter
- paprika
- paprika coloring
- extract
- rosemary
- 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.)
- Granted
Links
Abstract
PURPOSE: To inhibit industrially and advantageously the fading of paprika coloring matter with time, by adding to paprika coloring matter a solvent extract obtd. from rosemary, sage or a mixture thereof.
CONSTITUTION: An extract obtd. by extracting vegetable rosemary, vegetable sage or a mixture thereof with a solvent such as hexane, ethanol or water is purified and then added to paprika coloring matter. For example, 1kg of the leaves or the stem of dried rosemary is immersed in 10l of water contg. 50wt% ethanol. The extraction is conducted at 20°C for 2W3hr. The resulting extract is decolorized by using activated carbon, etc. Impurities are removed by filtration or a steam-blowing method. Then the extract is concentrated by drying it under vacuum, to obtain a dried product. This purified product is homogeneously mixed with paprika coloring matter. Alternatively, a soln. of the purified product is sprayed on the surface of pharmaceutical products, foods, etc. colored with paprika coloring matter. The fading of paprika coloring matter with time is inhibited.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17833980A JPS5929619B2 (en) | 1980-12-16 | 1980-12-16 | How to prevent fading of paprika pigment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17833980A JPS5929619B2 (en) | 1980-12-16 | 1980-12-16 | How to prevent fading of paprika pigment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57102955A true JPS57102955A (en) | 1982-06-26 |
JPS5929619B2 JPS5929619B2 (en) | 1984-07-21 |
Family
ID=16046754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17833980A Expired JPS5929619B2 (en) | 1980-12-16 | 1980-12-16 | How to prevent fading of paprika pigment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5929619B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001007534A1 (en) * | 1999-07-23 | 2001-02-01 | Cognis Deutschland Gmbh | Method of producing plant extracts |
US7097867B2 (en) | 2003-03-24 | 2006-08-29 | Council Of Scientific And Industrial Research | Process of extracting chili (capsicum) oleoresin |
CN104629487A (en) * | 2013-11-15 | 2015-05-20 | 李锦梁 | Method for extracting capsanthin by using ethanol |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002249770A (en) * | 2001-02-22 | 2002-09-06 | Mitsubishi Chemicals Corp | Antioxidant |
-
1980
- 1980-12-16 JP JP17833980A patent/JPS5929619B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001007534A1 (en) * | 1999-07-23 | 2001-02-01 | Cognis Deutschland Gmbh | Method of producing plant extracts |
US7097867B2 (en) | 2003-03-24 | 2006-08-29 | Council Of Scientific And Industrial Research | Process of extracting chili (capsicum) oleoresin |
CN104629487A (en) * | 2013-11-15 | 2015-05-20 | 李锦梁 | Method for extracting capsanthin by using ethanol |
Also Published As
Publication number | Publication date |
---|---|
JPS5929619B2 (en) | 1984-07-21 |
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