METHOD OF TOTAL POLYPHENOLS PREPARING Russian patent published in 2001 - IPC

Abstract RU 2175236 C2

FIELD: chemical- -pharmaceutical industry. SUBSTANCE: method involves alder compound fruits grinding and rolling followed by their extraction with 70% ethanol in the ratio raw : extractant = (1 kg : 6 l) - (1 kg : 12 l). Evaporated extract is filtered, dried and extracted with acetone. EFFECT: increased yield of product.

Similar patents RU2175236C2

Title Year Author Number
METHOD OF OBTAINING POLYPHENOLS 0
  • Dranik Leonid Ivanovich
  • Chernobaj Vladimir Timofeevich
  • Belikov Vladimir Vladimirovich
SU644771A1
METHOD OF PREPARING AGENT SHOWING ANTISCLEROTIC AND CHOLAGOGUE ACTIVITY 1993
  • Kompantsev V.A.
  • Luk'Janchikov M.S.
  • Kazakov A.L.
RU2068269C1
METHOD FOR PREPARING LAPPACONITINE HYDROBROMIDE (VERSIONS) 2012
  • Voskobojnikova Inna Vasil'Evna
  • Druzhinin Sergej Vasil'Evich
RU2545799C2
METHOD FOR PRODUCTION OF LUTEOLINE 1992
RU2045272C1
METHOD OF PREPARING VALERIAN EXTRACT SHOWING SEDATIVE EFFECT 1995
  • Talashova Svetlana Vadimovna[Ru]
  • Fursa Nikolaj Sergeevich[Ru]
  • Litvinenko Vasilij Ivanovich[Ua]
  • Popova Tat'Jana Pavlovna[Ua]
  • Amosov Aleksej Serafimovich[Ua]
  • Degaj Aleksandr Mikhajlovich[Ru]
RU2098115C1
METHOD OF PREPARING ENZYME PREPARATION POSSESSING UREASE ACTIVITY 0
  • Chernobaj Vladimir Timofeevich
  • Dikhtyarev Sergej Ivanovich
SU595335A1
METHOD OF OBTAINING LANATOSIDE C 0
  • Makarevich Ivan Fomich
  • Kislichenko Sergej Grigorevich
  • Klimenko Olga Ivanovna
  • Bondar Nadezhda Yakovlevna
  • Alistrenko Alla Ivanovna
  • Kolesnikov Dmitrij Grigorevich
  • Dikan Larisa Nikolaevna
SU827067A1
METHOD OF ALLOCATION OF SECOISOLARICIRESINOL AND DIHYDROQUERTICIN FROM WOOD (VERSIONS) 2007
  • Nifant'Ev Nikolaj Ehduardovich
  • Jashunskij Dmitrij Vladimirovich
  • Men'Shov Vladimir Mikhajlovich
  • Tsvetkov Jurij Evgen'Evich
  • Tsvetkov Dmitrij Evgen'Evich
RU2359666C2
METHOD OF SYNTHESIS OF 1-(PARA-CHLOROBENZHYDRYL)-4-(2-HYDROXYETHYL)-PIPERAZINE 2001
  • Morozova N.T.
  • Smetskaja N.I.
  • Kabanova I.A.
RU2204556C2
METHOD FOR PROCESSING SULFATE SOAP 0
  • Kovalev Vladimir Evgenevich
  • Nekrasova Valeriya Borisovna
  • Nikulenkova Tamara Fedorovna
  • Mukhina Marina Vasilevna
SU1010110A1

RU 2 175 236 C2

Authors

Bezpal'Ko Ljudmila Vasil'Evna

Kritskaja Taisija Nikolaevna

Shalamaj Anatolij Sevast'Janovich

Bikbulatova Tamara Nigmatovna

Serbin Anatolij Gavrilovich

Khvorost Ol'Ga Pavlovna

Jakovleva Larisa Vasil'Evna

Sova Evgenij Aleksandrovich

Gladukh Evgenij Vladimirovich

Bondar Vladimir Stepanovich

Zupanets Igor' Al'Bertovich

Chernykh Valentin Petrovich

Dates

2001-10-27Published

1998-03-11Filed