Patenton — panteon of patents

(19)

RU

(11)

2 076 318

(13)

C1

(51)

IPC

(21) (22)

Application

92014707/25, 1992-12-28

(22)

Actual filing date

1992-12-28

(45)

Published

1997-03-27

(72)

Inventor

Mjasoedov N.F.Sidorov G.V.Lushkina O.V.

(73)

Holder

Institut Molekuljarnoj Genetiki Ran

METHOD OF DETERMINING PHYTOHORMONES IN VEGETABLE MATERIAL Russian patent published in 1997 - IPC

Abstract RU 2076318 C1

FIELD: analytical methods for vegetable materials. SUBSTANCE: method includes homogenization of vegetable material, extraction of phytohormones from homogenizate, purification of extract by high-performance liquid chromatography with reversed-phase sorbent and moving phase, and controlling phase separation process by measuring UV absorption, which makes it possible to determine concentration of individual phytohormones in fractions and thereby to calculate their content in vegetable material. As reversed-phase sorbent, Zorba ODS is used; as moving phase 0.35% solution of methanol in 0.1% trichloroacetic acid solution with pH 6.0. Separation process is controlled at wavelength 214 nm. EFFECT: improved analytical procedure. 3 cl, 1 tbl

Similar patents RU2076318C1

Title Year Author Number
METHOD OF QUANTITATIVE DETERMINATION OF AUXINS AND CYTOKININS IN VEGETABLE MATERIALS 0
  • Myasoedov Nikolaj Fedorovich
  • Piruzyan Eleonora Surenovna
  • Sidorov Georgij Vasilevich
  • Yusibov Vidadij Maimedaga Ogly
 SU1704065A1
HIGHLY TRITIUM-LABELED TAFCINE AND METHOD OF DETERMINATION OF TAFCINE IN BIOLOGICAL SAMPLES 2001
  • Shevchenko V.P.
  • Mjasoedov N.F.
  • Nagaev I.Ju.
 RU2206556C1
METHOD FOR DETERMINING TAPHCIN IN BIOLOGICAL SAMPLES 2001
  • Shevchenko V.P.
  • Mjasoedov N.F.
  • Nagaev I.Ju.
 RU2202113C1
N-[H]-ACETYL-D-GLUCOSAMINE AND METHOD OF ITS SYNTHESIS 2001
  • Shevchenko V.P.
  • Mjasoedov N.F.
  • Nagaev I.Ju.
 RU2190620C1
MONOFLUOROQUINOLONES HIGHLY LABELED WITH TRITIUM 2001
  • Shevchenko V.P.
  • Mjasoedov N.F.
  • Nagaev I.Ju.
 RU2191187C1
HIGHLY TRITIUM-LABELED 7-(4'-DIMETHYLAMINOPHENYL)-7-OXO-2,4-HEPTADIENE HYDROXAMIC ACID 2001
  • Shevchenko V.P.
  • Mjasoedov N.F.
  • Nagaev I.Ju.
 RU2206562C1
5α- AND 5β-[4,5-α]-PREGNANE-3,20-DIONES HIGHLY LABELED WITH TRITIUM AND METHOD OF THEIR DETERMINATION IN BLOOD PLASMA 2001
  • Shevchenko V.P.
  • Mjasoedov N.F.
  • Nagaev I.Ju.
  • Kareva E.N.
  • Podval'Njuk V.V.
  • Ovchinnikova E.V.
 RU2183123C1
TRITIUM HIGHLY MARKED COENZYME A OR ACETYL COENZYME A 1998
  • Shevchenko V.P.
  • Mjasoedov N.F.
  • Nagaev I.Ju.
 RU2143416C1
1-AMINONAPHTHALENE-5-SULFAMIDES AS DETECTED GROUPS FOR PROTEASE MIXTURE ASSAY 1987
  • Nedospasov A.A.
  • Moguchaja G.Ju.
 SU1648055A3
5-AMINONAPHTHALENE-1-SUBSTITUTED (ALKOXY ETHYL) SULFANILAMIDES AND METHOD FOR PRODUCTION OF 5-AMINONAPHTHALENE-1-SUBSTITUTED (ALKOXY ETHYL) SULFONYL AMIDES 1991
  • Nedospasov A.A.
  • Sharina I.G.
 RU2053226C1

RU 2 076 318 C1

Authors

Mjasoedov N.F.

Sidorov G.V.

Lushkina O.V.

Dates

1997-03-27—Published

1992-12-28—Filed

read Similar patents