MD855Y - Process for preparing antioxidant compounds from kernel peel of walnut Juglans regia L. - Google Patents

Process for preparing antioxidant compounds from kernel peel of walnut Juglans regia L.

Info

Publication number
MD855Y
MD855Y MDS20140014A MDS20140014A MD855Y MD 855 Y MD855 Y MD 855Y MD S20140014 A MDS20140014 A MD S20140014A MD S20140014 A MDS20140014 A MD S20140014A MD 855 Y MD855 Y MD 855Y
Authority
MD
Moldova
Prior art keywords
kernel
peel
antioxidant compounds
juglans regia
preparing antioxidant
Prior art date
Application number
MDS20140014A
Other languages
Moldavian (mo)
Romanian (ro)
Russian (ru)
Inventor
Raisa IVANOVA
Pavel Tatarov
Original Assignee
Institutul De Genetică, Fiziologie Şi Protecţie A Plantelor Al Academiei De Ştiinţe A Moldovei
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 Institutul De Genetică, Fiziologie Şi Protecţie A Plantelor Al Academiei De Ştiinţe A Moldovei filed Critical Institutul De Genetică, Fiziologie Şi Protecţie A Plantelor Al Academiei De Ştiinţe A Moldovei
Priority to MDS20140014A priority Critical patent/MD855Z/en
Publication of MD855Y publication Critical patent/MD855Y/en
Publication of MD855Z publication Critical patent/MD855Z/en

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  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

The invention relates to a process for preparing antioxidant compounds from kernel peel of walnut Juglans regia L. and can be used in the food industry, medicine and cosmetics.The process according to the invention, consists in the fact that the peel is separated from the kernel, is degreased with an organic solvent, is dried to a moisture of 6…8%, is milled, is macerated the resultant powder with 20…70% ethyl alcohol solution, taken in the ratio of 1:20 respectively, at a temperature of 15…30°C, with constant stirring until the total content of polyphenolic substances in the extract dry residue of at least 55%, then the liquid phase of the extract is separated by centrifugation at 10000 rev/min for 15 min or by decantation and filtration.
MDS20140014A 2014-01-29 2014-01-29 Process for preparing antioxidant compounds from kernel peel of walnut Juglans regia L. MD855Z (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDS20140014A MD855Z (en) 2014-01-29 2014-01-29 Process for preparing antioxidant compounds from kernel peel of walnut Juglans regia L.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDS20140014A MD855Z (en) 2014-01-29 2014-01-29 Process for preparing antioxidant compounds from kernel peel of walnut Juglans regia L.

Publications (2)

Publication Number Publication Date
MD855Y true MD855Y (en) 2014-12-31
MD855Z MD855Z (en) 2015-07-31

Family

ID=52211089

Family Applications (1)

Application Number Title Priority Date Filing Date
MDS20140014A MD855Z (en) 2014-01-29 2014-01-29 Process for preparing antioxidant compounds from kernel peel of walnut Juglans regia L.

Country Status (1)

Country Link
MD (1) MD855Z (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4470C1 (en) * 2016-03-25 2017-10-31 Институт Микробиологии И Биотехнологии Академии Наук Молдовы Process for producing bioactive substances from mature walnut shells (Juglans regia L.)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA004230B1 (en) * 1999-12-28 2004-02-26 Предприятие Диагностических И Лекарственных Препаратов "Диалек" Method for preparing a lignin-containing pharmaceutical formulation having an antioxidant, antihypoxic, radioprotective and anticancer action
JP4303481B2 (en) * 2003-01-14 2009-07-29 ポーラ化成工業株式会社 Polyphenols derived from walnut seeds
EA011072B1 (en) * 2005-11-14 2008-12-30 Сергазы Мынжасарович Адекенов Method for preparing cytoprotective preparation
JP2008074807A (en) * 2006-09-25 2008-04-03 Oriza Yuka Kk Hepatoprotector
MD3835G2 (en) * 2008-09-19 2009-09-30 Институт Генетики, Физиологии И Защиты Растений Академии Наук Молдовы Process for obtaining a composition of antioxidants from rhizomes and roots of Rhodiola rosea
MD4299C1 (en) * 2013-09-16 2015-03-31 Институт Генетики И Физиологии Растений Академии Наук Молдовы Process for producing antioxidant compounds from walnut kernel skin (Juglans regia L.)
MD825Z (en) * 2014-01-22 2015-05-31 Алёна ГЕНДОВ-МОШАНУ Process for producing polyphenols from grape pomace
  • 2014

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4470C1 (en) * 2016-03-25 2017-10-31 Институт Микробиологии И Биотехнологии Академии Наук Молдовы Process for producing bioactive substances from mature walnut shells (Juglans regia L.)

Also Published As

Publication number Publication date
MD855Z (en) 2015-07-31

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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)