RO102726A2 - Metoda spectrofotometrica de determinare cantitativa a oximetilantrachinonelor, oma, din crusin si din preparate cu crusin - Google Patents
Metoda spectrofotometrica de determinare cantitativa a oximetilantrachinonelor, oma, din crusin si din preparate cu crusinInfo
- Publication number
- RO102726A2 RO102726A2 RO1989137936A RO13793689A RO102726A2 RO 102726 A2 RO102726 A2 RO 102726A2 RO 1989137936 A RO1989137936 A RO 1989137936A RO 13793689 A RO13793689 A RO 13793689A RO 102726 A2 RO102726 A2 RO 102726A2
- Authority
- RO
- Romania
- Prior art keywords
- frangulae
- cortex
- methylanthraquinone
- oma
- spectral
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 title 1
- -1 methylanthraquinone oxides Chemical class 0.000 title 1
- 238000005375 photometry Methods 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 230000008033 biological extinction Effects 0.000 abstract 2
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 abstract 1
- 238000004040 coloring Methods 0.000 abstract 1
- 235000019441 ethanol Nutrition 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 238000002798 spectrophotometry method Methods 0.000 abstract 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO137936A RO102726B1 (ro) | 1989-01-27 | 1989-01-27 | Metoda spectrofotometrica de determinare cantitativa a oximetilantrachinonelor, oma, din crusin si din preparate cu crusin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO137936A RO102726B1 (ro) | 1989-01-27 | 1989-01-27 | Metoda spectrofotometrica de determinare cantitativa a oximetilantrachinonelor, oma, din crusin si din preparate cu crusin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO102726A2 true RO102726A2 (ro) | 1991-12-09 |
| RO102726B1 RO102726B1 (ro) | 1991-12-31 |
Family
ID=20123861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO137936A RO102726B1 (ro) | 1989-01-27 | 1989-01-27 | Metoda spectrofotometrica de determinare cantitativa a oximetilantrachinonelor, oma, din crusin si din preparate cu crusin |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO102726B1 (ro) |
-
1989
- 1989-01-27 RO RO137936A patent/RO102726B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO102726B1 (ro) | 1991-12-31 |
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