MD585Z - Method for quantitative determination of flavonoids in egetable raw material - Google Patents
Method for quantitative determination of flavonoids in egetable raw materialInfo
- Publication number
- MD585Z MD585Z MDS20120065A MDS20120065A MD585Z MD 585 Z MD585 Z MD 585Z MD S20120065 A MDS20120065 A MD S20120065A MD S20120065 A MDS20120065 A MD S20120065A MD 585 Z MD585 Z MD 585Z
- Authority
- MD
- Moldova
- Prior art keywords
- flavonoids
- raw material
- quantitative determination
- amount
- egetable
- Prior art date
Links
- 229930003935 flavonoid Natural products 0.000 title abstract 4
- 150000002215 flavonoids Chemical class 0.000 title abstract 4
- 235000017173 flavonoids Nutrition 0.000 title abstract 4
- 239000002994 raw material Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 abstract 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 2
- 230000003287 optical effect Effects 0.000 abstract 2
- 235000013311 vegetables Nutrition 0.000 abstract 2
- REFJWTPEDVJJIY-UHFFFAOYSA-N Quercetin Chemical compound C=1C(O)=CC(O)=C(C(C=2O)=O)C=1OC=2C1=CC=C(O)C(O)=C1 REFJWTPEDVJJIY-UHFFFAOYSA-N 0.000 abstract 1
- 238000002481 ethanol extraction Methods 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 235000005875 quercetin Nutrition 0.000 abstract 1
- 239000007790 solid phase Substances 0.000 abstract 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The invention relates to the pharmaceutical field, in particular to a method for quantitative determination of flavonoids in vegetable raw material.According to the claimed method, it is carried out the extraction of vegetable raw material with 70…75% ethanol, treatment with aluminum chloride, photometric determination of the optical density of the extract and calculation of the amount of flavonoids, and prior to ethanol extraction the raw material is extracted with chloroform, then the chloroform is decanted, and the solid phase is dried, at the same time the optical density of the extract is determined at 404 nm and the thickness of the absorbed layer of 0.1 cm, and the amount of flavonoids is expressed through the amount of quercitin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDS20120065A MD585Z (en) | 2012-04-13 | 2012-04-13 | Method for quantitative determination of flavonoids in egetable raw material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDS20120065A MD585Z (en) | 2012-04-13 | 2012-04-13 | Method for quantitative determination of flavonoids in egetable raw material |
Publications (2)
Publication Number | Publication Date |
---|---|
MD585Y MD585Y (en) | 2013-01-31 |
MD585Z true MD585Z (en) | 2013-08-31 |
Family
ID=47681254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDS20120065A MD585Z (en) | 2012-04-13 | 2012-04-13 | Method for quantitative determination of flavonoids in egetable raw material |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD585Z (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD825Z (en) * | 2014-01-22 | 2015-05-31 | Алёна ГЕНДОВ-МОШАНУ | Process for producing polyphenols from grape pomace |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103267738A (en) * | 2013-05-15 | 2013-08-28 | 浙江大学 | Method for measuring content of flavonoid of silkworm larva body |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1507394A1 (en) * | 1987-08-25 | 1989-09-15 | Всесоюзный научно-исследовательский институт химии и технологии лекарственных средств | Method of quantitative determination of flavonoids in vegetational stock |
RU2035460C1 (en) * | 1993-06-29 | 1995-05-20 | Борис Алексеевич Фадеев | Method of quercitin preparing |
RU2085203C1 (en) * | 1994-07-06 | 1997-07-27 | Александр Владиленович Мазулин | Method of quantitative determination of flavanoids in extractive oils from vegetable raw |
-
2012
- 2012-04-13 MD MDS20120065A patent/MD585Z/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1507394A1 (en) * | 1987-08-25 | 1989-09-15 | Всесоюзный научно-исследовательский институт химии и технологии лекарственных средств | Method of quantitative determination of flavonoids in vegetational stock |
RU2035460C1 (en) * | 1993-06-29 | 1995-05-20 | Борис Алексеевич Фадеев | Method of quercitin preparing |
RU2085203C1 (en) * | 1994-07-06 | 1997-07-27 | Александр Владиленович Мазулин | Method of quantitative determination of flavanoids in extractive oils from vegetable raw |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD825Z (en) * | 2014-01-22 | 2015-05-31 | Алёна ГЕНДОВ-МОШАНУ | Process for producing polyphenols from grape pomace |
Also Published As
Publication number | Publication date |
---|---|
MD585Y (en) | 2013-01-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HK1218841A1 (en) | Plant extract containing diketopiperazine and method for producing same | |
EP3058938A4 (en) | Plant composition having moisturizing, anti-wrinkle, and anti-allergic efficacies, and preparation method thereof | |
EP3102609A4 (en) | Methods for producing autologous t cells useful to treat b cell malignancies and other cancers and compositions thereof | |
JP2012140442A5 (en) | ||
HK1216866A1 (en) | Cosmetic, pharmaceutical or food composition including an extract of arthrobacter agilis rich in carotenoids | |
HK1173952A1 (en) | Extraction method of ilex kudingcha c.j. tseng leaves and the total saponins extracted and use thereof | |
EP2907395A4 (en) | Method for manufacturing substance containing nobiletin and tangeretin derived from citrus fruits, and nobiletin- and tangeretin-containing substance obtained thereby | |
FR3015456B1 (en) | PROCESS FOR PREPARING ADSORBENT MATERIAL SHAPED IN THE ABSENCE OF BINDER AND PROCESS FOR EXTRACTING LITHIUM FROM SALINE SOLUTIONS USING THE SAME | |
MX2018002103A (en) | Olive leaf extract and method for producing same. | |
DK2983532T3 (en) | FROZEN DRY, ORAL SMOKE-FREE SNOW TOBACCO OR TOBACCO-FREE SNUCK PRODUCT AND PROCEDURE FOR PRODUCING THEREOF | |
IL245296A0 (en) | Herbal composition, process for its preparation and use thereof | |
UA116250C2 (en) | Process for producing raw tobacco material | |
WO2016153211A3 (en) | Method for preparing citrus peel extract and composition for preventing, alleviating, or treating liver damage | |
EP3508210A4 (en) | Composition comprising herbal medicinal mixture extract for treating atopic dermatitis | |
MX2016005359A (en) | Plant-based composition for use in the treatment of cough. | |
MD585Y (en) | Method for quantitative determination of flavonoids in egetable raw material | |
MX2015017796A (en) | Preparation of dried particles comprising menthol. | |
EP3011965A4 (en) | Salvia miltiorrhiza extract, micropellet formulation thereof, methods of preparing same, and uses thereof | |
PT2868208T (en) | Method for the preparation of a low-hygroscopic, dried extract of a vitamin c rich fruit or vegetable species | |
CL2014001833A1 (en) | Use of avocado peels in order to obtain an unsaponifiable avocado enriched in saturated aliphatic hydrocarbons and sterols, where the peels represent 5 to 50% by weight in relation to the total weight of the avocados used; method to obtain an unsaponifiable avocado; and said product. | |
EP3025721A4 (en) | Pharmaceutical composition for preventing or treating asthma comprising pistacia weinmannifolia j. poiss. ex franch extract or fraction thereof | |
EP2683392A4 (en) | Cinnamomum burmanii extract, extraction process and its use as proton pump down-regulator, enzyme inhibitor, and mucoprotector | |
FR3030520B1 (en) | NOVEL ACETALS OF 1- (3,3-DIMETHYLCYCLOHEX-1-ENYL) ETHANONE, PROCESS FOR THEIR PREPARATION AND THEIR USE IN PERFUMERY | |
HK1189159A1 (en) | Externally-applied pharmaceutical composition for treating beriberi and foot odor | |
EP3041032A4 (en) | Lanio3 thin-film-forming composition, and method for forming lanio3 thin-film in which said composition is used |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG9Y | Short term patent issued | ||
KA4Y | Short-term patent lapsed due to non-payment of fees (with right of restoration) |