MD585Y - Procedeu de determinare cantitativa a flavonoizilor în materia prima vegetala - Google Patents

Procedeu de determinare cantitativa a flavonoizilor în materia prima vegetala Download PDF

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Publication number
MD585Y
MD585Y MDS20120065A MDS20120065A MD585Y MD 585 Y MD585 Y MD 585Y MD S20120065 A MDS20120065 A MD S20120065A MD S20120065 A MDS20120065 A MD S20120065A MD 585 Y MD585 Y MD 585Y
Authority
MD
Moldova
Prior art keywords
flavonoids
raw material
quantitative determination
amount
egetable
Prior art date
Application number
MDS20120065A
Other languages
English (en)
Moldavian (mo)
Inventor
Vladimir Valika
Mikhail Filippov
Diana Shepeli
Vladimir Valica
Mihail Filippov
Diana Sepeli
Original Assignee
Univ Nicolae Testemitanu
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 Univ Nicolae Testemitanu filed Critical Univ Nicolae Testemitanu
Priority to MDS20120065A priority Critical patent/MD585Z/ro
Publication of MD585Y publication Critical patent/MD585Y/ro
Publication of MD585Z publication Critical patent/MD585Z/ro

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  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

Inventia se refera la domeniul farmaceutic, în special la un procedeu de determinare cantitativa a flavonoizilor în materia prima vegetala.Conform procedeului revendicat, se efectueaza extragerea materiei prime vegetale cu etanol de 70…75%, tratarea cu clorura de aluminiu, determinarea fotometrica a densitatii optice a extractului si calcularea cantitatii de flavonoizi, iar înainte de extragerea cu etanol materia prima se extrage cu cloroform, dupa care cloroformul se decanteaza, iar faza solida se usuca, totodata densitatea optica a extractului se determina la 404 nm si grosimea stratului de absorbtie de 0,1 cm, iar cantitatea de flavonoizi se exprima prin cantitatea de quercitina.
MDS20120065A 2012-04-13 2012-04-13 Procedeu de determinare cantitativă a flavonoizilor în materia primă vegetală MD585Z (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDS20120065A MD585Z (ro) 2012-04-13 2012-04-13 Procedeu de determinare cantitativă a flavonoizilor în materia primă vegetală

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDS20120065A MD585Z (ro) 2012-04-13 2012-04-13 Procedeu de determinare cantitativă a flavonoizilor în materia primă vegetală

Publications (2)

Publication Number Publication Date
MD585Y true MD585Y (ro) 2013-01-31
MD585Z MD585Z (ro) 2013-08-31

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ID=47681254

Family Applications (1)

Application Number Title Priority Date Filing Date
MDS20120065A MD585Z (ro) 2012-04-13 2012-04-13 Procedeu de determinare cantitativă a flavonoizilor în materia primă vegetală

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MD (1) MD585Z (ro)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103267738A (zh) * 2013-05-15 2013-08-28 浙江大学 一种白僵蚕体黄酮类化合物含量的测定方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD825Z (ro) * 2014-01-22 2015-05-31 Алёна ГЕНДОВ-МОШАНУ Procedeu de obţinere a polifenolilor din tescovină de struguri

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1507394A1 (ru) * 1987-08-25 1989-09-15 Всесоюзный научно-исследовательский институт химии и технологии лекарственных средств Способ количественного определени флавоноидов в растительном сырье
RU2035460C1 (ru) * 1993-06-29 1995-05-20 Борис Алексеевич Фадеев Способ получения кверцетина
RU2085203C1 (ru) * 1994-07-06 1997-07-27 Александр Владиленович Мазулин Способ количественного определения флавоноидов в экстракционных маслах из растительного сырья
  • 2012

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103267738A (zh) * 2013-05-15 2013-08-28 浙江大学 一种白僵蚕体黄酮类化合物含量的测定方法

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MD585Z (ro) 2013-08-31

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FG9Y Short term patent issued
KA4Y Short-term patent lapsed due to non-payment of fees (with right of restoration)