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2 650 642

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IPC

A61K36/9066(2006-01-01)

B01D11/02(2006-01-01)

A61P39/06(2006-01-01)

(21) (22)

Application

2016145500, 2016-11-21

(24)

Start date

2016-11-21

(22)

Actual filing date

2016-11-21

(45)

Published

2018-04-16

(72)

Inventor

Kurkin Vladimir AleksandrovichKataev Valerij AlekseevichLatypova Guzel MinullovnaFarkhutdinov Rafagat RavilevichAvdeeva Elena VladimirovnaBorisov Mikhail YurevichRyazanova Tatyana KonstantinovnaSerebryakova Anastasiya DmitrievnaDudareva Lyudmila Valerevna

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Gosudarstvennyj Meditsinskij Universitet" Ministerstva Zdravookhraneniya Rossijskoj Federatsii

ANTIOXIDANT AGENT “THICK TURMERIC EXTRACT” Russian patent published in 2018 - IPC A61K36/9066 B01D11/02 A61P39/06

Abstract RU 2650642 C1

FIELD: medicine; pharmaceuticals.

SUBSTANCE: invention relates to the pharmaceutical industry, namely to an agent having an antioxidant effect. Agent having an antioxidant effect, obtained from the rhizomes of turmeric long by circulating extraction of 100.0 g of dry air raw material with a moisture content of not more than 8%, 96% ethyl alcohol, acidified with 0.1 M hydrochloric acid in the ratio: 1.0 ml of hydrochloric acid solution per 100.0 ml of extractant, for 3.0 hours, with subsequent thickening of the extraction on a rotary evaporator under vacuum to a residual moisture of not more than 25% in the product.

EFFECT: above-described agent is characterized by an increased content of biologically active compounds.

1 cl, 4 dwg, 3 tbl, 2 ex

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RU 2 650 642 C1

Authors

Kurkin Vladimir Aleksandrovich

Kataev Valerij Alekseevich

Latypova Guzel Minullovna

Farkhutdinov Rafagat Ravilevich

Avdeeva Elena Vladimirovna

Borisov Mikhail Yurevich

Ryazanova Tatyana Konstantinovna

Serebryakova Anastasiya Dmitrievna

Dudareva Lyudmila Valerevna

Dates

2018-04-16—Published

2016-11-21—Filed