MD585Z - Method for quantitative determination of flavonoids in egetable raw material - Google Patents

Method for quantitative determination of flavonoids in egetable raw material

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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
Application number
MDS20120065A
Other languages
Romanian (ro)
Russian (ru)
Inventor
Владимир ВАЛИКА
Михаил ФИЛИППОВ
Дианна ШЕПЕЛЬ
Original Assignee
Государственный Медицинский И Фармацевтический Университет "Nicolae Testemitanu" Республики Молдова
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Государственный Медицинский И Фармацевтический Университет "Nicolae Testemitanu" Республики Молдова filed Critical Государственный Медицинский И Фармацевтический Университет "Nicolae Testemitanu" Республики Молдова
Priority to MDS20120065A priority Critical patent/MD585Z/en
Publication of MD585Y publication Critical patent/MD585Y/en
Publication of MD585Z publication Critical patent/MD585Z/en

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  • 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.
MDS20120065A 2012-04-13 2012-04-13 Method for quantitative determination of flavonoids in egetable raw material MD585Z (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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)